1
    As filed with the Securities and Exchange Commission on December 31, 1996
                                                  Registration No.

================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                               -------------------

                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                               ===================
                                CABOT CORPORATION
             (Exact name of Registrant as specified in its charter)

            DELAWARE                                             04-2271897
  (State or other jurisdiction                                  (IRS Employer
of incorporation or organization)                            Identification No.)

                                 75 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
           (Address of principal executive office, including zip code)

                           CABOT EMPLOYEE SAVINGS PLAN
                            (Full title of the Plan)

                         WILLIAM F. ROBINSON, JR., ESQ.
                                 75 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
                     (Name and address of agent for service)

                                 (617) 345-0100
          (Telephone number, including area code, of agent for service)

                                -----------------
                  APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:
   As soon as practicable after this Registration Statement becomes effective.

                              ---------------------

                                          CALCULATION OF REGISTRATION FEE
- ------------------------------------------------------------------------------------------------------- SECURITIES AMOUNT TO BE PROPOSED MAXIMUM PROPOSED MAXIMUM TO BE REGISTERED REGISTERED OFFERING PRICE PER AGGREGATE OFFERING AMOUNT OF SHARE(1) PRICE(1) REGISTRATION FEE - ------------------------------------------------------------------------------------------------------- Common Stock, par value $1.00 per share 50,000 shares(2) $25.06 $1,253,000 $379.70 (including Preferred Stock Purchase Rights) - ------------------------------------------------------------------------------------------------------- - ----------------------------- (1) Estimated solely for the purpose of determining the registration fee pursuant to Rule 457(h) on the basis of the average of the high and low prices of Cabot Corporation's Common Stock, par value $1.00 per share, reported on the New York Stock Exchange Composite Transactions Index for December 27, 1996. (2) Plus such indeterminate number of additional shares of Common Stock as may be required in the event of a stock dividend, reverse stock split or combination of shares, recapitalization or other change in the Company's capital stock. Prior to the occurrence of certain events, the Preferred Stock Purchase Rights will not be evidenced separately from the Common Stock.
2 PART II Item 3. Incorporation of Documents by Reference The following documents filed with the Securities and Exchange Commission (the "Commission") are incorporated herein by reference: (a) The Company's Annual Report on Form 10-K, for the fiscal year ended September 30, 1996, filed under Section 13 of the Securities Exchange Act of 1934 (the "Exchange Act"). (b) The description of the Company's Common Stock contained in the Company's Registration Statement on Form 10 filed pursuant to Section 12 of the Exchange Act and the description of the Company's Preferred Stock Purchase Rights contained in the Company's Registration Statement on Form 8-A filed pursuant to Section 12 of the Exchange Act. All reports and other documents subsequently filed by the Company pursuant to Sections 13, 14 or 15(d) of the Exchange Act, prior to the filing of a post-effective amendment which indicates that all securities offered hereby have been sold or which deregisters all securities remaining unsold, shall be deemed incorporated by reference herein and to be part hereof from the date of the filing of such reports and other documents. Item 4. Description of Securities The Company's Common Stock is registered under Section 12 of the Exchange Act and the Company's Preferred Stock Purchase Rights is registered under Section 12 of the Exchange Act. See Item 3(b) regarding the description of the Company's Common Stock and the Company's Preferred Stock Purchase Rights. Item 5. Interests of Named Experts and Counsel The shares of the Company's Common Stock are to be acquired on the open market. No opinion as to the validity of such shares is required. Item 6. Indemnification of Directors and Officers Article Eighth (j) of the Company's Certificate of Incorporation and Section 14 of the Company's by-laws provide that the Company shall indemnify any person who was a party, is a party or is threatened to be made a party to any threatened, pending or completed action, suit, or proceeding by reason of the fact that such person is or was a director, officer, employee or agent of the Company or is or was serving at the request of the Company as a director, officer, employee or agent of another company or enterprise, including service as a fiduciary of an employee benefit plan against expenses (including attorneys' fees), judgments, fines, penalties and amounts paid in settlement incurred in connection with such action, suit or proceeding to the extent permitted from time to time under the Delaware General Corporation Law. Such indemnification shall be made as authorized in a specific case upon a determination by the Board of Directors or the stockholders of the Company. The rights of indemnification are not exclusive of any other rights to which those seeking indemnification may be entitled and shall continue as to a person who ceases to be a director, officer, employee or agent. In addition, under Article Eighth (i) of the Company's Certificate of Incorporation, no director or officer of the Company shall be liable to the Company or its stockholders for monetary damages for any breach of fiduciary duty, except to the extent that Delaware General Corporation Law prohibits the elimination or limitation of liability of directors or officers for breach of fiduciary duty. II - 1 3 Section 145 of the Delaware General Corporation Law authorizes the indemnification of directors, officers, employees and agents of the Company against liability incurred by reason of being a director, officer, employee or agent, and against expenses (including attorneys' fees) in connection with defending any action seeking to establish liability, in the case of third-party claims, if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the Company, unless a court otherwise determines. Indemnification is also authorized with respect to any criminal action or proceeding where such person had no reasonable cause to believe his or her conduct was unlawful. The Company's current directors' and officers' insurance policies cover directors and officers of the Company and its subsidiaries. Item 7. Exemption from Registration Claimed Not Applicable. Item 8. Exhibits Exhibit Number ------- 23.2 Consent of Coopers & Lybrand L.L.P. 24 Power of Attorney 28 Cabot Employee Savings Plan Item 9. Undertakings A. Subsequent Exchange Act Documents. The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933 (the "1933 Act"), each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. B. To Transmit Certain Material. The undersigned registrant hereby undertakes to deliver or cause to be delivered with the prospectus to each person to whom the prospectus is sent or given, a copy of the registrant's latest annual report to stockholders furnished pursuant to and meeting the requirements of Rule 14a-3 or Rule 14c-3 under the Securities Exchange Act of 1934, unless such person otherwise has received a copy of such report, in which case the registrant shall state in the prospectus that it will promptly furnish, without charge, a copy of such report on written request of the person. Where interim financial information required to be presented by Article 3 of Regulation S-X is not set forth in the prospectus, the undersigned also undertakes to deliver, or cause to be delivered to each person to whom the prospectus is sent or given, the latest quarterly report that is specifically incorporated by reference in the prospectus to provide such interim financial information. II - 2 4 C. Undertaking to Update Annually. The undersigned registrant hereby undertakes: (1) to file during any period in which offers or sales are made a post-effective amendment to the registration statement: (i) to include any prospectus required by Section 10(a)(3) of the 1933 Act; (ii) to reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement; and (iii) to include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change in such information in the registration statement; (2) that, for the purpose of determining any liability under the 1933 Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities shall be deemed to be the initial bona fide offering thereof; and (3) to remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. Provided, however, that if the information required to be included in a post-effective amendment by clauses (1)(i) and (1)(ii) of this paragraph is contained in periodic reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the registration statement, the registrant need not file a post-effective amendment to provide such information. D. Indemnification. Insofar as indemnification for liabilities arising under the 1933 Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the 1933 Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the 1933 Act and will be governed by the final adjudication of such issue. II - 3 5 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Boston and the Commonwealth of Massachusetts, on December 30, 1996. CABOT CORPORATION By * -------------------------------- Kennett F. Burnes President PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS REGISTRATION STATEMENT HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS IN THE CAPACITIES AND ON THE DATE INDICATED.
SIGNATURE TITLE DATE - --------- ----- ---- PRINCIPAL EXECUTIVE OFFICER * Director and Chairman of the December 30, 1996 - ---------------------------------- Board of Directors Samuel W. Bodman PRINCIPAL FINANCIAL OFFICER * Executive Vice President and December 30, 1996 - ---------------------------------- Chief Financial Officer Kenyon C. Gilson PRINCIPAL ACCOUNTING OFFICER * Vice President and Controller December 30, 1996 - ---------------------------------- Paul J. Gormisky * Director December 30, 1996 - ---------------------------------- Jane C. Bradley * Director December 30, 1996 - ---------------------------------- Kennett F. Burnes * Director December 30, 1996 - ---------------------------------- John G.L. Cabot * Director December 30, 1996 - ---------------------------------- Arthur L. Goldstein
II - 4 6
SIGNATURE TITLE DATE - --------- ----- ---- * Director December 30 1996 - ---------------------------------- Robert P. Henderson * Director December 30, 1996 - ---------------------------------- Arnold S. Hiatt * Director December 30, 1996 - ---------------------------------- John H. McArthur * Director December 30, 1996 - ---------------------------------- John F. O'Brien * Director December 30, 1996 - ---------------------------------- David V. Ragone * Director December 30, 1996 - ---------------------------------- Charles P. Siess, Jr. * Director December 30, 1996 - ---------------------------------- Morris Tanenbaum * Director December 30, 1996 - ------------------------------------ Lydia W. Thomas *By December 30, 1996 -------------------------------- William F. Robinson, Jr. As Attorney-in-Fact** - --------------------- ** By authority of Power of Attorney filed as Exhibit 24 to this Registration Statement
II - 5 7 EXHIBIT INDEX Exhibit Number Page - ------- ---- 23.2 Consent of Coopers & Lybrand L.L.P. 24 Power of Attorney 28 Cabot Employee Savings Plan II - 6
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                                                                    Exhibit 23.2



CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

We consent to the incorporation by reference in this Registration Statement on
Form S-8 of our report dated October 25, 1996 on our audits of the consolidated
financial statements of Cabot Corporation as of September 30, 1996 and 1995, and
for the years ended September 30, 1996, 1995 and 1994 which report is included
in the Company's Annual Report on Form 10-K. We also consent to the reference to
our firm under the caption "Experts."

                                                    Coopers & Lybrand L.L.P.

Boston, Massachusetts
December 30, 1996
   1
                                                                      Exhibit 24

                                POWER OF ATTORNEY


         We, the undersigned directors and officers of Cabot Corporation, hereby
severally constitute and appoint Charles D. Gerlinger and William F. Robinson,
Jr., and each of them, our true and lawful attorneys with full power to (i) sign
for us, and in our names in the capacities indicated below, a Registration
Statement to be filed with the Securities and Exchange Commission for the
purpose of registering certain shares of Common Stock of Cabot Corporation, $1
par value, to be issued pursuant to the Cabot Employee Savings Plan, and any and
all amendments thereto, hereby ratifying and confirming our signatures as they
may be signed by our said attorneys, or either of them, to said Registration
Statement and (ii) to file such Registration Statement and amendments with the
Securities and Exchange Commission on behalf of Cabot Corporation.

Signature Title Date - --------- ----- ---- /s/ Samuel W. Bodman Director and Chairman of the July 12, 1996 - ------------------------------- Board (Chief Executive Officer) Samuel W. Bodman /s/ Kennett F. Burnes Director and President July 12, 1996 - ------------------------------- Kennett F. Burnes /s/ Kenyon C. Gilson Executive Vice President July 12, 1996 - ------------------------------- and Chief Financial Officer Kenyon C. Gilson /s/ Paul J. Gormisky Vice President and Controller July 12, 1996 - ------------------------------- (Principal Accounting Officer) Paul J. Gormisky /s/ Jane C. Bradley Director July 12, 1996 - ------------------------------- Jane C. Bradley /s/ John G.L. Cabot Director July 12, 1996 - ------------------------------- John G.L. Cabot /s/ Arthur L. Goldstein Director July 12, 1996 - ------------------------------- Arthur L. Goldstein /s/ Robert P. Henderson Director July 12, 1996 - ------------------------------- Robert P. Henderson
2
Signature Title Date - --------- ----- ---- /s/ Arnold S. Hiatt Director July 12, 1996 - ------------------------------- Arnold S. Hiatt /s/ John H. McArthur Director July 12, 1996 - ------------------------------- John H. McArthur /s/ John F. O'Brien Director July 19, 1996 - ------------------------------- John F. O'Brien /s/ David V. Ragone Director July 12, 1996 - ------------------------------- David V. Ragone /s/ Charles P. Siess Director July 12, 1996 - ------------------------------- Charles P. Siess, Jr. /s/ Morris Tanenbaum Director July 12, 1996 - ------------------------------- Morris Tanenbaum /s/ Lydia W. Thomas Director July 12, 1996 - ------------------------------- Lydia W. Thomas
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                                                                      EXHIBIT 28




                           CABOT EMPLOYEE SAVINGS PLAN






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                                TABLE OF CONTENTS

Article                                                                   Page
- -------                                                                   ----

PREAMBLE ..................................................................  1

ARTICLE 1.  DEFINITIONS....................................................  2
         1.1  "Account"....................................................  2
         1.2  "Affiliated Employer"........................................  2
         1.3  "After-Tax Contributions"....................................  2
         1.4  "After-Tax Contributions Account"............................  2
         1.5  "Agreement"..................................................  2
         1.6  "Annuity Starting Date"......................................  2
         1.7  "Before-Tax Contributions"...................................  2
         1.8  "Before-Tax Contributions Account"...........................  2
         1.9  "Beneficiary"................................................  3
         1.10  "Benefits Committee"........................................  3
         1.11  "Board of Directors"........................................  3
         1.12  "Code"......................................................  3
         1.13  "Committee".................................................  3
         1.14  "Company"...................................................  3
         1.15  "Compensation"..............................................  3
         1.16  "Determination Year"........................................  5
         1.17  "Early Retirement Age"......................................  5
         1.18  "Effective Date"............................................  5
         1.19  "Eligible Employee".........................................  5
         1.20  "Employee"..................................................  5
         1.21  "Employment Commencement Date"..............................  5
         1.22  "ERISA".....................................................  5
         1.23  "Fiduciaries"...............................................  5
         1.24  "Fund"......................................................  5
         1.25  "Highly Compensated Employee"...............................  6
         1.26  "Hour of Service"...........................................  7
         1.27  "Investment Committee"......................................  7
         1.28  "Limitation Year"...........................................  7
         1.29  "Look-back Year"............................................  7
         1.30  "Normal Retirement Age".....................................  7
         1.31  "Participant"...............................................  7
         1.32  "Participating Employer"....................................  7
         1.33  "Plan"......................................................  7
         1.34  "Plan Year".................................................  8
         1.35  "Rollover Contributions"....................................  8
         1.36  "Rollover Contributions Account"............................  8
         1.37  "Secondary Beneficiary".....................................  8
         1.38  "Total and Permanent Disability"............................  8
         1.39  "Trust".....................................................  8
         1.40  "Trust Fund"................................................  8
         1.41  "Trustee"...................................................  8

                                       -i-






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                                                                          Page
                                                                          ----

         1.42  "Valuation Date"............................................  9

ARTICLE 2.  PARTICIPATION.................................................. 10
         2.1  Date of Participation........................................ 10
         2.2  Duration of Participation.................................... 10
         2.3  Participation upon Reemployment.............................. 10

ARTICLE 3.  CONTRIBUTIONS.................................................. 12
         3.1  Before-Tax Contributions..................................... 12
         3.2  After-Tax Contributions...................................... 12
         3.3  Form and Manner of Elections................................. 13
         3.4  Rollover Contributions....................................... 13
         3.5  Time for Making Contributions................................ 13
         3.6  Certain Limits Apply......................................... 13
         3.7  Return of Contributions...................................... 13

ARTICLE 4.  ACCOUNTS....................................................... 15
         4.1  Accounts..................................................... 15
         4.2  Adjustment of Accounts....................................... 15
         4.3  Unit and Dollar Values of Funds.............................. 15

ARTICLE 5.  VESTING........................................................ 17
         5.1  Immediate Vesting............................................ 17
         5.2  Changes in Vesting Schedule.................................. 17

ARTICLE 6.  INVESTMENTS.................................................... 18
         6.1  Funds........................................................ 18
         6.2  Investment of Contributions.................................. 18
         6.3  Change in Investment Direction............................... 18
         6.4  Disposition of Executive Life Contract....................... 18

ARTICLE 7.  IN-SERVICE WITHDRAWALS......................................... 20
         7.1  Withdrawals Other Than Hardship Withdrawals.................. 20
         7.2  Hardship Withdrawals......................................... 20
         7.3  Restrictions on Withdrawals.................................. 22

ARTICLE 8.  LOANS.......................................................... 23
         8.1  In General................................................... 23
         8.2  Time and Amount of Loans..................................... 23
         8.3  Requirements................................................. 23
         8.4  Repayment Other than in Normal Course........................ 24
         8.5  Source of Loans; Treatment of Loan Payments.................. 24
         8.6  Loans to be Nondiscriminatory................................ 25
         8.7  Rules and Procedures......................................... 25

ARTICLE 9.  BENEFITS UPON TERMINATION OF EMPLOYMENT, DEATH................. 26
         9.1  Termination of Employment.................................... 26
         9.2  Death........................................................ 26
         9.3  Forms of Distribution in the Event of Termination
              of Employment................................................ 28


                                      -ii-
   4


                                                                          Page
                                                                          ----

         9.4  Consent to Distributions before Normal Retirement
              Age.......................................................... 31
         9.5  Latest Commencement of Benefits.............................. 31
         9.6  Direct Rollovers............................................. 32
         9.7  Certain Corporate Dispositions............................... 33

ARTICLE 10.  ADMINISTRATION................................................ 34
         10.1  Allocation of responsibility among Fiduciaries
               for Plan and Trust administration........................... 34
         10.2  Appointment of Committees................................... 34
         10.3  Expenses.................................................... 35
         10.4  Powers and Duties........................................... 35
         10.5  Reliance on Experts; Indemnification........................ 36
         10.6  Binding Action.............................................. 37
         10.7  Claims and Review Procedures................................ 37

ARTICLE 11.  MANAGEMENT OF THE FUND........................................ 39
         11.1  Appointment of Trustee and Investment Managers.............. 39
         11.2  Assets Held for Exclusive Benefit........................... 39

ARTICLE 12.  RIGHT TO ALTER AND TERMINATE.................................. 40
         12.1  Right to Amend; Partial Termination......................... 40
         12.2  Payment Upon Partial or Complete Termination................ 40
         12.3  Discontinuation of Contributions............................ 40
         12.4  Merger or Transfer of Assets................................ 40

ARTICLE 13.  LIMITS ON CONTRIBUTIONS....................................... 41
         13.1  Code Section 404 Limits..................................... 41
         13.2  Code Section 415 Limits..................................... 41
         13.3  Code Section 402(g) Limits.................................. 44
         13.4  Code Section 401(k)(3) Limits............................... 46

ARTICLE 14.  MISCELLANEOUS................................................. 51
         14.1  Prohibition Against Alienation.............................. 51
         14.2  Bankruptcy of Participant................................... 51
         14.3  No Right to Employment...................................... 51
         14.4  Appointment of Custodian.................................... 51
         14.5  Determination of Payee...................................... 52
         14.6  Governing Law............................................... 52

                                      -iii-




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                           CABOT EMPLOYEE SAVINGS PLAN
                          (October 1, 1994 Restatement)


                                    PREAMBLE


         In 1987, Cabot Corporation adopted a before-tax contributions savings
plan, known as the Cabot Employee Savings Plan (the "Plan), for the benefit of
certain of its employees. The Plan, last amended effective as of March 1, 1991,
is hereby amended and restated as follows, effective October 1, 1994, except as
otherwise expressly provided herein. Notwithstanding the foregoing, if a
provision of this amended and restated Plan reflects an amendment necessary to
comply with a "Tax Reform requirement" (within the meaning of Internal Revenue
Service Revenue Procedure 89-65) which is effective prior to the Effective Date,
such provision shall be effective retroactively as of the effective date of such
requirement.

         Except as otherwise specifically provided herein, the rights and
benefits, if any, of an individual who was a Participant in the Plan and who
ceased to be an Eligible Employee prior to October 1, 1994 will be determined in
accordance with the provisions of the Plan as in effect on the date he or she
ceased to be an Eligible Employee.

         The Plan and its related Trust are intended to qualify as a
profit-sharing plan and trust under sections 401(a) and 501(a) of the Code, and
the cash or deferred arrangement forming part of the Plan is intended to satisfy
the requirements of section 401(k) of the Code. The provisions of the Plan and
Trust shall be construed and applied accordingly. The purpose of the Plan is to
provide benefits to Participants in a manner consistent and in compliance with
such Code sections and Title I of ERISA. The Plan is also intended to constitute
a plan described in section 404(c) of ERISA with respect to those assets of the
Plan which are subject to the investment direction of Participants.

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                                    ARTICLE 1
                                   DEFINITIONS
                                   -----------

         The following words and phrases as used in the Plan shall have the
following meanings:

         1.1 "ACCOUNT" means, for each Participant, his or her After-Tax
Contributions Account, if applicable, his or her Before-Tax Contributions
Account, and his or her Rollover Contributions Account, if applicable.

         1.2 "AFFILIATED EMPLOYER" means (a) the Company; (b) any corporation
(other than the Company) that is a member of a controlled group of corporations
(as defined in section 414(b) of the Code) with the Company; (c) any trade or
business (other than the Company) that is under common control (as defined in
section 414(c) of the Code) with the Company; (d) any trade or business (other
than the Company) that is a member of an affiliated service group (as defined in
section 414(m) of the Code) of which the Company is also a member; and (e) to
the extent required by the regulations under section 414(o) of the Code, any
other organization; provided that the term "Affiliated Employer" shall not
include any corporation or unincorporated trade or business prior to the date on
which such corporation, trade or business satisfies the affiliation or control
tests of (b), (c) or (d) above. Solely for purposes of Section 13.2 of the Plan,
the definitions in section 414(b) and section 414(c) of the Code shall be
modified as provided in section 415(h) of the Code.

         1.3 "AFTER-TAX CONTRIBUTIONS" means contributions made by a Participant
to the Trust in accordance with the provisions of Section 3.2.

         1.4 "AFTER-TAX CONTRIBUTIONS ACCOUNT" means the Account which is
maintained with respect to a Participant's After-Tax Contributions, and earnings
thereon.

         1.5 "AGREEMENT" means the respective collective bargaining agreement as
in effect and amended from time to time between the Company and each collective
bargaining unit whose members participate in the Plan.

         1.6 "ANNUITY STARTING DATE" means the first day of the first period for
which an amount is paid as an annuity or in any other form.

         1.7 "BEFORE-TAX CONTRIBUTIONS" means contributions made on behalf of a
Participant to the Trust in accordance with the provisions of Section 3.1.

         1.8 "BEFORE-TAX CONTRIBUTIONS ACCOUNT" means the Account 

                                      -2-
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which is maintained with respect to the Before-Tax Contributions made on behalf
of a Participant, and earnings thereon.

         1.9  "BENEFICIARY" means any person or legal entity entitled to 
receive benefits under the Plan upon the death of a Participant for purposes of
Section 9.2, provided, however, that a Beneficiary shall cease to be a
Beneficiary upon the earliest of the Beneficiary's death, the complete
distribution of all benefits from the Plan to which such Beneficiary is
entitled, or the termination of the Plan. For purposes of the Plan, the term
"Beneficiary" shall include, when the context so requires, the term "Secondary
Beneficiary."

         1.10 "BENEFITS COMMITTEE" means the committee appointed by the
Board of Directors in accordance with the provisions of Section 10.2.

         1.11 "BOARD OF DIRECTORS" means the Board of Directors of the
Company and includes the Executive Committee of the Board of Directors when
acting as permitted by the by-laws of the Company.

         1.12 "CODE" means the Internal Revenue Code of 1986, as amended and
in effect on the date of reference.

         1.13 "COMMITTEE" means the Compensation Committee of the Board of
Directors.

         1.14 "COMPANY" means Cabot Corporation and any successor to all or
substantially all of its assets or businesses which assumes the obligations of
the Company under the Plan.

         1.15 "COMPENSATION" means

               (a) for purposes of determining the Code section 415 limits
         under Section 13.2, the Participant's wages, salaries, fees for
         professional services and other amounts received (without regard to
         whether or not an amount is paid in cash) for personal services
         actually rendered in the course of employment with the Affiliated
         Employers to the extent that the amounts are includible in gross
         income, including but not limited to commissions paid to salesmen,
         compensation for services on the basis of a percentage of profits,
         commissions on insurance premiums, tips, bonuses, fringe benefits,
         reimbursements, and expense allowances, but not including those items
         excludable from the definition of compensation under Treasury
         Regulation section 1.415-2(d);

               (b) for purposes of determining the status of an individual as
         a Highly Compensated Employee, the same as described in (a) above, but
         increased by any such amounts that would have been received by the
         individual from the


                                      -3-
   8



         Affiliated Employers but for an election under Code sections 125 or
         401(k);

              (c) for all other purposes under the Plan, all amounts received by
         a Participant who is represented for collective bargaining purposes by
         Local 273, 483 or 991 of the International Chemical Workers Union from
         the Affiliated Employers during the Plan Year as (1) U.S. base pay, (2)
         overtime pay, (3) shift differential pay, (4) call-in pay, (5) bathing
         time pay, (6) stand-by pay, and (7) sick pay (including pay on account
         of short-term disability) and increased by any amounts that would have
         been received by the individual from the Affiliated Employers but for
         an election under Code sections 125 or 401(k) but excluding (i) any
         contributions (other than Before-Tax Contributions) under this Plan or
         any other employee benefit plan, fund, program or arrangement, whether
         now or hereafter established, (ii) pay in lieu of vacation, (iii)
         severance payments, (iv) fringe benefits, (v) stay-on incentive
         payments, (vi) pay in lieu of notice and (vii) payments under any
         long-term disability program sponsored by an Affiliated Employer; and

              (d) for all other purposes under the Plan, all amounts received by
         a Participant who is represented for collective bargaining purposes by
         Local 619 of the International Chemical Workers Union from the
         Affiliated Employers during the Plan Year as (1) U.S. base pay, (2)
         overtime pay, (3) shift premium pay, (4) loyalty bonus pay, (5)
         vacation pay, (6) vacation bonus pay, and (7) holiday pay and increased
         by any amounts that would have been received by the individual from the
         Affiliated Employers but for an election under Code sections 125 or
         401(k) but excluding (i) any contributions (other than Before-Tax
         Contributions) under this Plan or any other employee benefit plan,
         fund, program or arrangement, whether now or hereafter established,
         (ii) pay in lieu of vacation, (iii) severance payments, (iv) fringe
         benefits, (v) stay-on incentive payments, (vi) pay in lieu of notice
         and (vii) payments under any long-term disability program sponsored by
         an Affiliated Employer.

              (e) For all purposes under the Plan, effective October 1, 1989,
         Compensation for any individual will be limited to the applicable
         amount for such Plan Year under Code Section 401(a)(17) as adjusted by
         the Secretary of the Treasury at the same time and in the same manner
         as the limit under Code section 415(d), except that such limit in
         effect on January 1 of any calendar year shall be effective for Plan
         Years beginning in such calendar year. If the period for determining
         Compensation used in calculating a Participant's allocation for a
         determination period is shorter than 12 months, the annual Compensation
         limit shall be an amount

                                      -4-


   9



         equal to the otherwise applicable limit multiplied by a fraction, the
         numerator of which is the number of months in the period, and the
         denominator of which is 12. In determining the Compensation of a
         Participant for purposes of this limitation, the rules of Code section
         414(q)(6) shall apply, except in applying such rules, the term "family"
         shall include only the spouse of the Participant and any lineal
         descendants of the Participant who have not attained age 19 before the
         close of the Plan Year. If, as a result of the application of such
         rules the adjusted limitation is exceeded, then the limitation shall be
         prorated among the affected individuals in proportion to each such
         individual's Compensation as determined under this Section prior to the
         application of this limitation.

         1.16 "DETERMINATION YEAR" MEANS, for purposes of Section 1.25, the Plan
Year.

         1.17 "EARLY RETIREMENT AGE" means the date on which the Participant
attains age 55 and completes at least 10 Years of Service with the Affiliated
Employers.

         1.18 "EFFECTIVE DATE" means October 1, 1994.

         1.19 "ELIGIBLE EMPLOYEE" means an hourly Employee of the Company who is
represented for collective bargaining purposes by Local 273, 483 or 991 and,
effective October 1, 1994, Local 619 of the International Chemical Workers
Union. In no event shall a "leased employee" within the meaning of section
414(n) of the Code become an Eligible Employee until he or she actually becomes
employed by a Participating Employer.

         1.20 "EMPLOYEE" means any person who is employed by the Affiliated
Employers.

         1.21 "EMPLOYMENT COMMENCEMENT DATE" means, in the case of each
Employee, the date on which he or she first performs an Hour of Service.

         1.22 "ERISA" means the Employee Retirement Income Security Act of 1974,
as amended and in effect on the date of reference.

         1.23 "FIDUCIARIES" means the Benefits Committee, the Investment
Committee, the Trustee and any other party designated as a Fiduciary on Appendix
B attached hereto in accordance with the powers described in Article 10, but
only with respect to the specific responsibilities of each in connection with
the Plan and Trust.

         1.24 "FUND" means, as the context may require, one or more of the
investment options maintained under the Plan in accordance with the provisions
of Article 6.

                                      -5-


   10



         1.25 "HIGHLY COMPENSATED EMPLOYEE" means an Employee of an 
Affiliated Employer who is a "highly compensated employee" within the meaning of
Code section 414(q). The term Highly Compensated Employee includes highly
compensated active Employees and highly compensated former Employees.

              (a) A highly compensated active Employee includes any Employee who
         performs service for an Affiliated Employer during the Determination
         Year and who, during the Look-back Year: (i) received Compensation from
         the Affiliated Employers in excess of $75,000 (as adjusted pursuant to
         Code section 415(d)); (ii) received Compensation from the Affiliated
         Employers in excess of $50,000 (as adjusted pursuant to Code section
         415(d)) and was a member of the top-paid group for such year; or (iii)
         was an officer of the Affiliated Employers and received Compensation
         during such year that is greater than 50% of the dollar limitation in
         effect under Code section 415(b)(1)(A).

              (b) The term Highly Compensated Employee also includes: (i)
         Employees who are both described in paragraph (a) if the term
         Determination Year is substituted for the term Look-back Year and the
         Employee is one of the 100 Employees who received the most Compensation
         from the Affiliated Employers during the Determination Year; and (ii)
         Employees who are 5% owners of the Company at any time during the
         Look-back Year or Determination Year. If no officer has satisfied the
         compensation requirement of (a)(iii) above during either a
         Determination Year or Look-back Year, the highest paid officer for
         such year shall be treated as a Highly Compensated Employee.

              (c) A highly compensated former Employee includes any Employee who
         separated from the service (or was deemed to have separated) of the
         Affiliated Employers prior to the Determination Year, performs no
         service for the Affiliated Employers during the Determination Year, and
         was a highly compensated active Employee for either the separation year
         or any Determination Year ending on or after the Employee's 55th
         birthday.

              (d) If an Employee is, during a Determination Year or Look-back
         Year, a family member of either a 5% owner of an Affiliated Employer
         who is an active or former Employee or a Highly Compensated Employee
         who is one of the 10 most Highly Compensated Employees ranked on the
         basis of Compensation paid by the Affiliated Employers during such
         year, then such family member and 5% owner or top 10 Highly Compensated
         Employee shall be aggregated. In such case, such family member and 5%
         owner or top 10 Highly Compensated Employees shall be treated as a
         single Employee receiving compensation

                                      -6-


   11



         and Plan contributions equal to the sum of such compensation and
         contributions of such family member and 5% owner or top 10 Highly
         Compensated Employees. For purposes of this section, family member
         includes the spouse, lineal ascendants and descendants of the Employee
         or former Employee and the spouses of such lineal ascendants and
         descendants.

              (e) The top paid group shall consist of the top 20% of active
         Employees, ranked on the basis of Compensation received from the
         Affiliated Employers during the year. The number of officers shall be
         limited to the lesser of (i) 50 Employees or (ii) the greater of three
         Employees or 10% of Employees. If there is not at least one officer
         whose Compensation is in excess of 50% of the Code section 415(b)(i)(A)
         limit, then the highest paid officer of the Affiliated Employers shall
         be treated as a Highly Compensated Employee. The determination of who
         is a Highly Compensated Employee, including the determinations of the
         number and identity of Employees in the top-paid group, the top 100
         Employees, the number of Employees treated as officers and the
         compensation that is considered, will be made in accordance with Code
         section 414(q).

         1.26 "HOUR OF SERVICE" means, with respect to any Employee, each 
hour for which the Employee is paid or entitled to payment for the performance
of duties for the Affiliated Employers during the applicable period.

         1.27 "INVESTMENT COMMITTEE" means the committee appointed by the
Board of Directors in accordance with the provisions of Section 10.2.

         1.28 "LIMITATION YEAR" means, for purposes of Section 13.2,
the Plan Year.

         1.29 "LOOK-BACK YEAR" means, for purposes of Section 1.25, the
12-month period immediately preceding the Determination Year.

         1.30 "NORMAL RETIREMENT AGE" means the date on which the
Participant attains age 65.

         1.31 "PARTICIPANT" means each Eligible Employee who participates
in the Plan as provided in Article 2.

         1.32 "PARTICIPATING EMPLOYER" means the Company and any other
Affiliated Employer listed on Appendix A from time to time which adopts the Plan
with the approval of the Company.

         1.33 "PLAN" means the Cabot Employee Savings Plan herein set forth
and as it may be amended from time to time.

                                      -7-


   12




         1.34 "PLAN YEAR" means (a) for periods ending on or before 
September 30, 1994, the 12-month period commencing on an October 1 and ending
on the next September 30, (b) the three-month period beginning October 1, 1994
and ending December 31, 1994, and (c) for periods beginning on or after 
January 1, 1995, the calendar year.

         1.35 "ROLLOVER CONTRIBUTIONS" means a contribution made to the Trust by
a Participant of a distribution received from a qualified plan and trust
maintained by a prior employer in accordance with the provisions of Section 3.4.

         1.36 "ROLLOVER CONTRIBUTIONS ACCOUNT" means the Account which is
maintained with respect to a Rollover Contribution made by a Participant, and
earnings thereon.

         1.37 "SECONDARY BENEFICIARY" means any person or legal entity entitled
to receive benefits under the Plan upon the death of a Beneficiary for purposes
of Section 9.2, provided, however, that a Secondary Beneficiary shall cease to
be a Secondary Beneficiary upon the earliest of the Secondary Beneficiary's
death, the complete distribution of all benefits from the Plan to which such
Secondary Beneficiary is entitled, or the termination of the Plan.

         1.38 "TOTAL AND PERMANENT DISABILITY" means, with respect to a
Participant who is represented for collective bargaining purposes by Local 273,
483 or 991 of the International Chemical Workers Union, a condition affecting
such Participant which has continued for a period of at least six consecutive
months and which entitles such Participant to receive a disability benefit under
the federal Social Security Act and, with respect to a Participant who is
represented for collective bargaining purposes by Local 619 of the International
Chemical Workers Union, a condition affecting such Participant which has
continued for a period of six consecutive months or more as a result of bodily
injury or disease through an unavoidable cause such that the Participant is
prevented from engaging in employment of the type covered by the Agreement,
provided, however, that the Benefits Committee shall determine whether such
condition qualifies as a Total and Permanent Disability for purposes of the
Plan, based on evidence that it, in its sole discretion may deem necessary,
including but not limited to one or more examinations of such Participant by
physicians chosen by such Committee.

         1.39 "TRUST" means the Savings Plans Master Trust established in
conjunction with the Plan, together with any and all amendments thereto.

         1.40 "TRUST FUND" means the property held in trust by the Trustee for
the benefit of Participants and their Beneficiaries.

                                      -8-


   13




         1.41 "TRUSTEE" means jointly or severally, as the context may require,
any trustee or trustees from time to time selected by the Investment Committee
to hold the Trust Fund.

         1.42 "VALUATION DATE" means the last day of each calendar month and
such other date or dates as the Benefits Committee may designate from time to
time for one or more Funds.

         The singular pronoun wherever used shall include the plural pronoun.
The title headings in the Plan are inserted only as a matter of convenience and
for reference, and in no way are, or are they intended to be, a part of the Plan
nor in any way to define, limit, or describe the scope or intent of the
particular Section to which they refer.

                                      -9-


   14



                                    ARTICLE 2
                                  PARTICIPATION
                                  -------------

         2.1      DATE OF PARTICIPATION. Effective October 1, 1992, each 
Eligible Employee shall become a Participant in the Plan on the later of:

                  (a)      his or her Employment Commencement Date, provided
                           that he or she is an Eligible Employee on such date; 
                           and

                  (b)      the date on which he or she becomes an Eligible
                           Employee,

provided, however, that effective October 1, 1994, each Eligible Employee who is
represented for collective bargaining purposes by Local 619 of the International
Chemical Workers Union shall become a Participant in the Plan on the latest of:

                  (a)      his or her Employment Commencement Date, provided
                           that he or she is an Eligible Employee on such date;

                  (b)      the date on which he or she completes the
                           probationary period which is a condition of
                           employment stipulated under the Agreement; and

                  (c)      the date on which he or she becomes an Eligible
                           Employee.

Notwithstanding the foregoing, each individual who was a Participant in the Plan
on September 30, 1994, shall continue to be a Participant as of the Effective
Date, if he or she is an Eligible Employee on the Effective Date.

         2.2      DURATION OF PARTICIPATION. A Participant will cease to be a
Participant as of the earlier of (a) the date on which he or she ceases to be an
Eligible Employee, or (b) the date on which the Plan terminates. However, a
former Participant shall continue to be treated as a Participant for purposes of
Articles 4, 6, 9, 10 and 12 so long as Accounts continue to be maintained on his
or her behalf.

         2.3      PARTICIPATION UPON REEMPLOYMENT. An individual who was 
formerly a Participant and who returns to the employ of a Participating Employer
will again become a Participant on the date on which he or she again becomes an
Eligible Employee. An individual who ceases to be an Eligible Employee but who
remains in the employ of the Affiliated Employers will again become a
Participant on the date on which he or she again becomes an Eligible Employee.

                                      -10-


   15








                                      -11-


   16



                                    ARTICLE 3
                                  CONTRIBUTIONS
                                  -------------

         3.1      BEFORE-TAX CONTRIBUTIONS. Each Participant may elect for each
payroll period to have his or her Compensation reduced by means of payroll
deduction for such period and to have his or her Participating Employer
contribute an equivalent amount to the Trust as Before-Tax Contributions as
provided below:

                  (a)      each Participant who is represented for collective
                           bargaining purposes by Local 991 of the International
                           Chemical Workers Union may elect to have his or her
                           Compensation reduced by a whole percentage not less
                           than 1% or greater than 6% of his or her 
                           Compensation,

                  (b)      each Participant who is represented for collective
                           bargaining purposes by Local 273 or 483 of the
                           International Chemical Workers Union may elect to
                           have his or her Compensation reduced by a whole
                           percentage not less than 1% or greater than 6% for
                           periods prior to October 1, 1992, 10% for the
                           period beginning October 1, 1992 and ending July
                           31, 1993, and 12%, effective August 1, 1993, of
                           his or her Compensation, and

                  (c)      each Participant who is represented for collective
                           bargaining purposes by Local 619 of the
                           International Chemical Workers Union may elect to
                           have his or her Compensation reduced by a whole
                           percentage not less than 1% or greater than 15% of
                           his or her Compensation, provided that the sum of
                           such Participant's Before-Tax and After-Tax
                           Contributions for a Plan Year may not exceed 15%
                           of such Participant's Compensation.

         3.2      AFTER-TAX CONTRIBUTIONS. To the extent provided in the
applicable Agreement, each Participant may elect for each payroll period to
contribute to the Trust by means of payroll deduction in an amount stipulated in
such Agreement of his or her Compensation for such period as After-Tax
Contributions. Effective October 1, 1994, After-Tax Contributions may be made by
a Participant who is represented for collective bargaining purposes by Local 619
of the International Chemical Workers Union in any whole percentage not less
than 1% nor greater than 15% of Compensation as elected by a Participant,
provided that the sum of such Participant's Before-Tax and After-Tax
Contributions for a Plan Year may not exceed 15% of such Participant's
Compensation.

                                      -12-


   17




         3.3      FORM AND MANNER OF ELECTIONS. A Participant may make the
elections described in Sections 3.1 and 3.2 by filing the appropriate form with
the Benefits Committee within such time period and in such manner as the
Benefits Committee shall specify, including direction by telephone or other
remote communications.

         Any election shall remain in effect until changed by the Participant. A
Participant may elect to increase, decrease, or suspend the amount of his or her
After-Tax Contributions or the amount contributed on his or her behalf as
Before-Tax Contributions, effective as of the beginning of the first payroll
period in any calendar month, by giving prior notice within such time and in
such manner as is consistent with the procedures established by the Benefits
Committee from time to time, including direction by telephone or other remote
communication, provided, however, that this sentence shall be effective as of
January 1, 1995, with respect to Participants who are represented for collective
bargaining purposes by Local 619 of the International Chemical Workers Union.

         3.4      ROLLOVER CONTRIBUTIONS. To the extent provided by the
applicable Agreement, an Eligible Employee may make a Rollover Contribution to
the Trust upon demonstration to the Benefits Committee that the contribution is
eligible for transfer to the Trust pursuant to the rollover provisions of the
Code.

         3.5      TIME FOR MAKING CONTRIBUTIONS. Before-Tax Contributions and
After-Tax Contributions will be paid in cash to the Trust as soon as such
contributions can reasonably be segregated from the general assets of the
Participating Employers, but in any event within 90 days after the date on which
the Compensation to which such contributions relate is paid.

         3.6      CERTAIN LIMITS APPLY. All contributions to the Plan are
subject to the applicable limits set forth under Code sections 401(k), 402(g),
404, and 415, as further described elsewhere in the Plan.

         3.7      RETURN OF CONTRIBUTIONS. If any contribution by a
Participating Employer to the Trust is

                  (a) made by reason of a good faith mistake of fact, or

                  (b) believed by the Participating Employer in good
         faith to be deductible under Code section 404, but the
         deduction is disallowed,

the Trustee shall, upon request by the Participating Employer, return to the
Participating Employer the excess of the amount contributed over the amount, if
any, that would have been

                                      -13-


   18




contributed had there not occurred a mistake of fact or a mistake in determining
the deduction. Such excess shall be reduced by the losses of the Trust
attributable thereto, if and to the extent such losses exceed the gains and
income attributable thereto. In no event shall the return of a contribution
hereunder cause any Participant's Accounts to be reduced to less than they would
have been had the mistaken or nondeductible amount not been contributed. No
return of a contribution hereunder shall be made more than one year after the
mistaken payment of the contribution, or disallowance of the deduction, as the
case may be.

                                      -14-


   19



                                    ARTICLE 4
                                    ACCOUNTS
                                    --------

         4.1      ACCOUNTS. The Trustee shall establish and maintain for each
Participant such Accounts as are necessary or desirable to carry out the
purposes of the Plan, including without limitation the following:

                  (a) a Before-Tax Contributions Account;

                  (b) an After-Tax Contributions Account; and

                  (c) a Rollover Contributions Account.

         4.2      ADJUSTMENT OF ACCOUNTS.  As of each Valuation Date, each 
Account shall be adjusted to reflect the fair market value of the assets
allocated to the Account. In so doing,

                  (a) each Account balance will be increased by the amount of
         contributions, income and gain allocable to such Account since the
         prior Valuation Date; and

                  (b) each Account balance will be decreased by the amount of
         distributions from the Account and expenses and losses allocable to the
         Account since the prior Valuation Date.

Income, expense, gain and loss which is generated by a particular Fund within
the Trust shall be allocated to an Account participating in such Fund in the
manner described in Section 4.3 below. Any expenses relating to a specific
Account or Accounts, including without limitation commissions or sales charges
imposed with respect to a Fund in which the Account participates, may be charged
solely to the particular Account or Accounts.

         4.3      Unit and Dollar Values of Funds. For purposes of Section 4.2,
the following procedures shall be used to value each Fund held in an Account as
of each Valuation Date:

                  (a) the value of each Fund shall be expressed in terms of a
         number of "units", with a fraction of a unit expressed decimally to
         five decimal places, determined in accordance with the procedures
         established by the record-keeper of the Plan appointed by the Benefits
         Committee;

                  (b) the value of each unit (the "unit value") shall be
         expressed in terms of dollars, with a fraction of a dollar expressed
         decimally to six decimal places, determined in a manner by such
         record-keeper which reflects the change in the net asset value of each
         Fund since the preceding

                                      -15-


   20



         Valuation Date and any dividends or capital gains declared with respect
         to such Fund; and

                  (c) the value of each Participant's interest in a Fund shall
         be determined by multiplying the number of units held for his or her
         benefit in such Fund, determined under (a) above, by their unit value,
         determined under (b) above.

                                      -16-


   21



                                    ARTICLE 5
                                     VESTING
                                     -------

         5.1      IMMEDIATE VESTING.  A Participant will at all times be 100% 
vested in his or her Before-Tax Contributions Account, After-Tax Contributions
Account, if any, and Rollover Contributions Account, if any.

         5.2      CHANGES IN VESTING SCHEDULE. Effective October 1, 1989, if the
Plan's vesting schedule is amended, or the Plan is amended in any way that
directly or indirectly affects the computation of a Participant's vested
percentage (or if the Plan changes to or from a top-heavy vesting schedule),
each Participant who has completed three years of service may elect, within the
period described below, to have his or her vested percentage determined without
regard to such amendment or change. The period referred to in the preceding
sentence will begin on the date the amendment of the vesting schedule is adopted
and will end 60 days thereafter, or, if later, 60 days after the later of

                  (a) the date on which such amendment becomes effective; and

                  (b) the date on which the Participant is issued written notice
         of such amendment by the Benefits Committee.

                                      -17-


   22



                                    ARTICLE 6
                                   INVESTMENTS
                                   -----------

         6.1 FUNDS. All contributions to the Trust and all investments
thereunder shall be held by the Trustee in the Trust Fund. The Trust Fund shall
consist of such separate investment Funds as are designated from time to time by
the Investment Committee and listed on Appendix C. Income from investments in
each Fund shall be reinvested in the same Fund. The Investment Committee in its
discretion may add, replace, or eliminate a Fund with respect to the investment
of both existing balances or future contributions or both. Any change of
investment options and the time and manner of such change shall be carried out
in accordance with such additional rules as the Investment Committee shall
prescribe.

         6.2 INVESTMENT OF CONTRIBUTIONS. After-Tax Contributions and Rollover
Contributions made by, and Before-Tax Contributions and made on behalf of, a
Participant will be invested as directed by the Participant, provided, however,
that this Section 6.2 shall be effective as of January 1, 1995, with respect to
Participants who are represented for collective bargaining purposes by Local 619
of the International Chemical Workers Union. Each such direction may be made in
such form and manner as the Benefits Committee may approve or prescribe,
including (if so approved) direction by telephone or other remote communication.
Such Contributions may be invested in any multiple of 1% of the aggregate
thereof, in any one or more Funds as of any month-end Valuation Date. The
Benefits Committee may by administrative procedure provide for the investment of
contributions as to which no proper election has been made in such Fund or Funds
as the Benefits Committee may designate.

         6.3 CHANGE IN INVESTMENT DIRECTION. A Participant may direct a change
in his or her investment direction for purposes of Section 6.2 as of any
month-end Valuation Date, provided, however, that this Section 6.3 shall be
effective as of January 1, 1995, with respect to Participants who are
represented for collective bargaining purposes by Local 619 of the International
Chemical Workers Union. Each such change in investment direction may be made in
such form and manner as the Benefits Committee may approve or prescribe,
including (if so approved) direction by telephone or other remote communication.

         6.4 DISPOSITION OF EXECUTIVE LIFE CONTRACT. As of April 1, 1991, the
Executive Life contract held in Fund C under the terms of the Plan then in
effect was segregated under such Fund. Such contract shall continue to be held
in a separate sub-fund under the Trust Fund until such time as the Investment
Committee determines in its discretion to dissolve such sub-fund in whole

                                      -18-


   23



or in part, in accordance with the following rules and restrictions:

                  (a) The sub-fund shall be separately accounted for under
         Article 4. Units in the sub-fund shall be credited to each Account that
         was invested in the then Fund C as of the above date to reflect each
         such Account's proportionate share, under such Fund C, in such contract
         as of April 1, 1991.

                  (b) Contributions and transfers to such Fund C made on or
         after April 1, 1991 shall not be invested in the sub-fund and pending
         dissolution of the sub-fund, no transfers among Funds, distributions,
         withdrawals, or loans shall be made for Valuation Dates on or after the
         above date with respect to the portion of a Participant's Accounts in
         the sub-fund.

                  (c) The Investment Committee may prescribe such other rules
         regarding the sub-fund and the treatment of the sub-fund under the
         provisions of the Plan as the Investment Committee in its discretion
         deems necessary or appropriate.

         Effective February 12, 1994, the Investment Committee elected not to
participate in the rehabilitation plan approved by the California Insurance
Commissioner ("Rehabilitation Plan") for the Executive Life Insurance Company of
California ("Executive Life") which became effective on September 3, 1993. As a
result of such election under the Rehabilitation Plan, the Executive Life
contract held in such Fund C will be terminated and certain payments will be
made to the Trust with respect to such contract. Upon receipt by the Trustee of
the initial such payment, the sub-fund described in subsection (a) above shall
be dissolved and the provisions of the Plan which relate to such sub-fund shall
have no further force or effect. Payments received with respect to such contract
shall be deposited by the Trustee in Fund A and allocated to the Accounts of
Participants in proportion to the interests of such Participants in such
contract as of April 1, 1991. Amounts so allocated to the Accounts of
Participants shall be eligible for investment, distributions, withdrawals, or
loans in accordance with the otherwise applicable provisions of the Plan.

                                      -19-


   24




                                    ARTICLE 7
                             IN-SERVICE WITHDRAWALS
                             ----------------------

         7.1      WITHDRAWALS OTHER THAN HARDSHIP WITHDRAWALS.
                  -------------------------------------------

                  (a) WITHDRAWALS AFTER ATTAINMENT OF AGE 59 1/2. A Participant
         may elect to withdraw an amount from his or her After-Tax Contributions
         Account, Rollover Contributions Account and Before-Tax Contributions
         Account after attainment of age 59 1/2 in such manner as is established
         by the Benefits Committee from time to time. Any withdrawal under this
         Section 7.1 shall be paid in cash in a single lump sum and made first
         from the Participant's After-Tax Contributions Account, if any, then
         from his or her Rollover Contributions Account, if any, and finally
         from his or her Before-Tax Contributions Account.

                  (b) WITHDRAWALS OF AFTER-TAX CONTRIBUTIONS. A Participant may
         elect to withdraw an amount from his or her After-Tax Contributions
         Account in such manner as is established by the Benefits Committee from
         time to time.

         7.2      HARDSHIP WITHDRAWALS.
                  --------------------

                  (a) A Participant who suffers a "financial hardship," as
         defined below, may request a hardship withdrawal from his or her
         After-Tax Contributions Account, his or her Rollover Contributions
         Account, and his or her Before-Tax Contributions Account (exclusive of
         any portion of such Account attributable to earnings credited after
         September 30, 1988), subject to Sections 7.3 and 9.4. Any hardship
         withdrawal under this Section 7.2 shall be made from the Participant's
         Accounts in the order described in the preceding sentence. The
         Participant must submit written notice to the Benefits Committee
         setting forth the amount requested and the facts establishing the
         existence of such hardship. Upon receipt of such request, the Benefits
         Committee shall determine whether a financial hardship exists. If the
         Benefits Committee determines that such a hardship does exist, it shall
         further determine what portion of the amount requested by the
         Participant is required to meet the financial need created by the
         hardship, and shall direct the Trustee to distribute in cash in a
         single lump-sum payment the amount so determined.

                  (b) For purposes of this Section 7.2, the term "financial
         hardship" includes a financial need arising from:

                      (i)  the payment of tuition and related educational fees 
         for the next 12 months of post-

                                     -20-


   25




                  secondary education of the Participant or his or her spouse,
                  child, or dependent;

                      (ii)  the purchase (excluding mortgage payments) of a 
                  principal residence of the Participant;

                     (iii)  unreimbursed expenses incurred as a result of or 
                  necessary to obtain medical care (as described in section
                  213(d) of the Code) by the Participant or his or her spouse or
                  dependent; or

                      (iv)  the need to prevent the eviction of the Participant
                  from his or her principal residence or foreclosure on the
                  mortgage of his or her principal residence.

                  (c) For purposes of this Section 7.2, a distribution will not
         be treated as an amount "required to meet the financial need" of a
         Participant unless:

                       (i)  the distribution is not in excess of the amount of 
                  his or her immediate and heavy financial need;

                      (ii)  he or she has obtained all distributions (other than
                  hardship distributions), if any, available under all plans of
                  the Affiliated Employers; and

                     (iii)  he or she has obtained all nontaxable loans 
                  currently available under Article 8 and under all other plans
                  of the Affiliated Employers.

         The "amount required to meet the financial need" may include any
         amounts necessary to pay any federal, state or local income taxes or
         penalties reasonably anticipated to result from the distribution.

                  (d) Any Participant making a withdrawal under this Section 7.2
         shall be ineligible to have Before-Tax Contributions made for his or
         her benefit or to make After- Tax Contributions under this Plan (or to
         have made for his or her benefit pre-tax elective contributions or
         after-tax employee contributions under any other plan of the Affiliated
         Employers) for the 12-month period following the effective date of the
         withdrawal. In addition, for the calendar year following the year the
         hardship withdrawal is effective, no Before-Tax Contributions shall be
         made for the benefit of the Participant (nor shall any pre-tax elective
         contributions be made for his or her benefit under any other qualified
         retirement plan of the Affiliated Employers) in excess of the limit
         under section 402(g)(1) of the Code as in effect for such following
         calendar year minus the Before-

                                      -21-


   26



         Tax Contributions made for the benefit of the Participant for the
         calendar year of the withdrawal.

                  (e) Notwithstanding the foregoing, the Benefits Committee may,
         in its sole discretion, alter the foregoing definition of financial
         hardship or otherwise limit the amount, time, or manner of any
         distribution under this Section 7.2 to the extent deemed necessary by
         the Benefits Committee to satisfy the requirements of section 401(k) of
         the Code or of the Treasury Regulations promulgated thereunder.

         7.3      RESTRICTIONS ON WITHDRAWALS. Withdrawals pursuant to Sections
7.1 or 7.2 shall be made in accordance with the following rules and
restrictions:

                  (a) Withdrawals shall be made as of a Valuation Date in such
         form and manner as the Benefits Committee may prescribe from time to
         time.

                  (b) Withdrawals pursuant to Section 7.1 may not be made more
         than twice in a Plan Year. A hardship withdrawal may be made if the
         provisions of Section 7.2 are met.

                  (c) Withdrawals may not be made in an amount less than the
         smaller of (i) $200.00, or (ii) 100% of the total of the Participant's
         Rollover Contributions Account, After-Tax Contributions Account and
         Before-Tax Contributions Account. A hardship withdrawal under Section
         7.2 may not, however, exceed the amount required to meet the financial
         hardship.

                  (d) In the event of a withdrawal, the Participant's balance in
         each Fund shall be reduced by an amount which is determined by
         multiplying such balance by a fraction, the numerator of which is the
         total amount of the withdrawal and the denominator is the total of the
         balances in all the Funds in the Participant's Account (or Accounts)
         from which the withdrawal is made.

                  (e) Amounts withdrawn shall be paid to the Participant as soon
         as is practicable pursuant to rules which are prescribed by the
         Benefits Committee.

                                      -22-


   27



                                    ARTICLE 8
                                      LOANS
                                      -----

         8.1      IN GENERAL. Effective October 18, 1989, any Participant may, 
with the consent of the Benefits Committee, obtain a loan from the Plan, subject
to the conditions of this Article 8. The decision of the Benefits Committee or
its delegate with respect to any loan or loan application hereunder shall be
final and conclusive on all persons.

         8.2      TIME AND AMOUNT OF LOANS. A Participant may request a loan by
submitting such form as the Benefits Committee or its delegate may prescribe or
approve in writing to the Benefits Committee at least 15 days prior to any
Valuation Date. A Participant may have only one loan outstanding at any time and
may not reapply for a loan within the six month period after a prior loan (and
all accrued interest) has been repaid in full. The amount of any loan may not be
less than $500 and may not exceed the lesser of (a) $50,000 reduced by the
highest outstanding balance of loans to the Participant during the one-year
period ending on the date before the date on which the loan is made, or (b)
one-half of the aggregate value of the Participant's Before-Tax Contributions,
After-Tax Contributions, and Rollover Contributions Accounts. Such value will be
determined as of the Valuation Date on which the loan is approved.

         8.3      REQUIREMENTS.  Each loan shall:
                  ------------

                  (a) be evidenced by a promissory note signed by the
         Participant, granting to the Trustee a security interest in up to 50%
         of the entire right, title, and interest in and to the Participant's
         Accounts, and such other security (if any) as the Benefits Committee
         may require, a loan agreement and such other documents as the Benefits
         Committee or its delegate shall require. In the event the Participant
         is married at the time application for a loan is made, the Benefits
         Committee may require as a condition of any loan that (i) the
         Participant's spouse consent in writing to the making of the loan,
         subject to such additional rules as the Benefits Committee may
         prescribe;

                  (b) be repaid in full, in installments payable not less
         frequently than quarterly, and over such period, not to exceed five
         years from the date the loan is made, as the Benefits Committee or its
         delegate shall determine. Repayment shall be by means of payroll
         deduction or by such other means as the Benefits Committee may from
         time to time permit; and

                                      -23-


   28




                  (c)  bear interest at a reasonable rate as determined by the 
         Benefits Committee.

         8.4      REPAYMENT OTHER THAN IN NORMAL COURSE.
                  -------------------------------------

                  (a) If, at the time benefits are to be distributed (or to
         commence being distributed) to the Participant or his or her
         Beneficiary, there remains any unpaid balance of a loan obtained
         hereunder such loan will become immediately due and payable. The unpaid
         balance, together with any accrued but unpaid interest, will be
         deducted from the Participant's Accounts before any distribution is
         made. The amount so deducted will be treated as distributed to the
         Participant and applied as a payment of the unpaid interest and
         principal (in that order) under the note evidencing such loan.

                  (b) In the event of a default in making any payment of
         principal or interest when due or upon any other event of default under
         the note evidencing any loan which continues for more than 30 days
         after written notice of the default, the unpaid principal and all
         accrued but unpaid interest will become immediately due and payable in
         full. In the event of any such default or failure to pay, the Trustee
         will promptly proceed to collect such unpaid principal, together with
         any accrued but unpaid interest, by exercising its rights with respect
         to any security granted by the Participant; PROVIDED, that in no event
         will the Trustee cause any portion of a Participant's Before-Tax
         Contributions Account to be reduced until the earlier of (i) the
         Participant's attainment of age 59-1/2, or (ii) the time distributions
         can be made with respect to the Participant pursuant to the terms of
         the Plan.

         8.5      SOURCE OF LOANS; TREATMENT OF LOAN PAYMENTS. Amounts loaned to
a Participant shall be obtained from the Participant's Accounts in the following
order: (a) his or her Before-Tax Contributions Account; (b) his or her Rollover
Contributions Account; and (c) his or her After-Tax Contributions Account.
Amounts loaned to a Participant shall be deducted pro rata from each of the
Funds in which such Accounts are invested. The note evidencing a loan will
constitute an asset of the Plan allocated to the Participant's Accounts, in
proportion to their respective amounts loaned from such Accounts. Such note
will, for purposes of the Plan, be deemed to have a value at any given time
equal to the unpaid balance of the note plus the amount of any accrued but
unpaid interest. Payments made with respect to any such note will be credited
ratably to the Participant's Accounts in proportion to the respective interests
of such Accounts in the note and will be invested in the Funds in accordance
with the Participant's current investment elections. In the event the
Participant fails to make an investment election with respect to

                                      -24-


   29



such payments, he or she will be deemed to have directed such payments to be
invested in Fund A.

         8.6 LOANS TO BE NONDISCRIMINATORY. Loans will be made available to all
Participants on a reasonably equivalent basis, except that the Benefits
Committee may make reasonable distinctions based upon credit worthiness and may
otherwise limit the availability of loans in accordance with the provisions of
this Article 8.

         8.7 RULES AND PROCEDURES. The Benefits Committee shall promulgate such
rules and procedures, not inconsistent with the express provisions of this
Article, as it deems necessary to carry out the purposes of this Article. All
such rules and procedures shall be deemed part of the Plan for purposes of
section 2550.408b-1(d) of the Department of Labor regulations.

                                      -25-


   30


                                    ARTICLE 9
                 BENEFITS UPON TERMINATION OF EMPLOYMENT, DEATH
                 ----------------------------------------------

         9.1      TERMINATION OF EMPLOYMENT.
                  -------------------------

                  (a) Subject to Sections 9.4 and 9.5, a Participant who
         terminates employment with the Affiliated Employers after (i) attaining
         his or her Early Retirement Age while an Employee, (ii) attaining his
         or her Normal Retirement Age while an Employee, or (iii) suffering a
         Total and Permanent Disability will be entitled to receive the value of
         his or her Accounts, determined as of the Valuation Date which is not
         less than 15 days after a distribution election form is filed with the
         Benefits Committee, payable in accordance with Section 9.3(a).

                  (b) Subject to Sections 9.4 and 9.5, a Participant who
         terminates employment with the Affiliated Employers under circumstances
         other than those described in subsection (a) above will be entitled to
         receive the value of his or her Accounts, payable in accordance with
         9.3(b), determined as of the Valuation Date which is not less than 15
         days after a distribution election form is filed with the Benefits
         Committee.

         9.2      DEATH.
                  -----

                  (a) Upon the death of a Participant before his or her Annuity
         Starting Date, the designated Beneficiary of the Participant will be
         entitled to receive the value of the Participant's Accounts, determined
         as of the Valuation Date which is not less than 15 days after a
         distribution election form is filed with the Benefits Committee, in
         cash in a single sum as soon as practicable following the Participant's
         death (but in no event later than December 31, of the calendar year
         following the year of the Participant's death). Upon the death of a
         Participant on or after his or her Annuity Starting Date, the
         designated Beneficiary of the Participant shall, at the election of the
         Beneficiary, (i) continue to receive any remaining distributions not
         yet paid to the Participant at the time of his or her death or (ii)
         receive a single sum distribution in cash of the remaining value of the
         Participant's Accounts, determined as of the Valuation Date which is
         not less than 15 days after a distribution election form is filed with
         the Benefits Committee, as soon as practicable after the death of the
         Participant (but in no event later than December 31 of the calendar
         year following the year of the Participant's death).

                                      -26-


   31




                  (b)      A Participant may designate such Beneficiaries and
         Secondary Beneficiaries as he or she wishes by filing a Beneficiary
         designation form with the Benefits Committee. Such Beneficiary may be
         one or more natural persons or legal entities, provided that, if more
         than one person or entity is named, the Participant shall indicate the
         share and/or precedence of each person or entity. A Participant may
         change his or her designation of a Beneficiary at any time and from
         time to time by filing a change of Beneficiary designation form with
         the Benefits Committee. Notwithstanding anything herein to the
         contrary, the spouse of a married Participant shall be the sole
         Beneficiary of such Participant unless:

                           (i) prior to the death of the Participant, he or she
                  designated a person other than his or her spouse as
                  Beneficiary, such designation to be made in writing at such
                  time and in such manner as the Benefits Committee shall
                  approve or prescribe; and

                           (ii)  either

                                 (1) the surviving spouse has consented in
                           writing to the designation described in (1) above and
                           such consent acknowledged the effect of such
                           designation (with acknowledgement of the specific
                           non-spouse beneficiary, including, where applicable,
                           any class of beneficiaries or contingent
                           beneficiaries) and is witnessed by a notary public;
                           or

                                 (2) it is established to the satisfaction of
                           the Benefits Committee that spousal consent cannot be
                           obtained because there is no spouse, because the
                           spouse has died, because the spouse cannot be
                           located, or because of such other circumstances as
                           the Secretary of Treasury may prescribe; or

                                 (3) the Benefits Committee receives from the
                           Participant a court order certifying either that such
                           individual is legally separated from or has been
                           abandoned by his or her spouse, and no qualified
                           domestic relations order exists requiring the consent
                           of such spouse.

         In the event a spouse is legally incompetent to give the consent and
         acknowledgement under (1) above, the spouse's legal guardian, even if
         the guardian is the Participant, may give such consent and
         acknowledgement on behalf of the spouse. Any consent by a spouse (or
         establishment that spousal consent cannot be obtained) pursuant to this

                                      -27-


   32




         paragraph shall be effective only with respect to such spouse, but
         shall be irrevocable once made.

                  (c)      In the event that a Beneficiary or a Secondary 
         Beneficiary becomes entitled to receive a distribution from the Plan
         upon the death of a Participant, such Beneficiary may designate a
         beneficiary to receive any benefits that remain unpaid at such
         Beneficiary's death. Such beneficiary may elect (i) to continue to
         receive any payments remaining to be paid to such Beneficiary at the
         time of his or her death, or (ii) to receive a single sum distribution
         of the benefits that remain unpaid at such Beneficiary's death.

                  (d)      If a Participant dies without a surviving Beneficiary
         or Secondary Beneficiary, any amount which is payable on account of the
         Participant's death shall be paid to his or her estate or, in the event
         that the Participant dies intestate, to such one or more individuals as
         the Benefits Committee in its sole discretion may determine.

         9.3      FORMS OF DISTRIBUTION IN THE EVENT OF TERMINATION OF
                  ----------------------------------------------------
                  EMPLOYMENT.
                  ----------

                  (a)      In the event a Participant terminates employment as a
         result of one of the events described in Section 9.1(a), the
         distribution of his or her Accounts may be paid in any one or more of
         the following ways as the Participant may elect; provided, however,
         that, if the value of the Participant's Accounts does not exceed
         $3,500, distribution of such Accounts shall be made in cash in a single
         payment as soon as reasonably practicable after the event giving rise
         to the distribution:

                           (i) in cash in a single payment;

                          (ii) in cash in installments over a period not to
                        exceed 15 years, where (1) the amount of each such
                        installment is to be determined by dividing the unpaid
                        balance by the number of installments remaining to be
                        paid, (2) each such installment is to be paid as of a
                        Valuation Date, and (3) the account balance of each Fund
                        from which the installments are paid are to be revalued
                        as of each Valuation Date which coincides with an
                        installment payment date until all installments have
                        been paid; provided, however, once installment payments
                        have begun, the Participant may make a one-time election
                        to (A) change the number of installments (which may not
                        in the aggregate exceed 15 years), or (B) make a new
                        election;

                         (iii) if the Participant is a participant in the Cash
                        Balance Plan sponsored by the Company, by rolling

                                      -28-


   33



                  over the value of the Participant's Accounts determined under
                  Sections 9.1 or 9.2, whichever is applicable, to such Plan; or

                           (iv) if the Participant is not a participant in the
                  Cash Balance Plan sponsored by the Company, by the purchase
                  and delivery to the Participant of a nontransferable annuity
                  contract providing for an annuity payable (1) over a period
                  not to exceed the life expectancy of the Participant or the
                  joint and last survivor expectancy of the Participant and his
                  or her spouse, or (2) over the life of the Participant or over
                  the lives of the Participant and his or her spouse including,
                  if the Benefits Committee so directs, provision for a
                  guarantee that the total payments shall equal the amount paid
                  for the contract.

                           In the case of a Participant who elects at any time a
                  life annuity option under this Section 9.3(iv), such annuity
                  contract shall provide for payment in the form of a single
                  life annuity for such Participant's life with, if such
                  Participant is married on the Annuity Starting Date, a
                  survivor annuity payable for the life of such spouse equal to
                  at least 50% but no more than 100% of the annuity benefit for
                  the Participant's life, unless the Participant elects
                  otherwise in accordance with the following requirements:

                                (1) The election period during which the
                           Participant may elect to waive the annuity form
                           described above is the 90-day period ending on the
                           Annuity Starting Date.

                                (2) No less than 30 days and no more than 90
                           days prior to the Participant's Annuity Starting
                           Date, the Benefits Committee will furnish to the
                           Participant a written notification in nontechnical
                           terms containing (A) the terms and conditions of the
                           annuity form described above, including the
                           circumstances in which it will be provided unless the
                           Participant has elected to waive such annuity form;
                           (B) the Participant's right to make, and the effect
                           of, an election to waive such annuity form; (C) the
                           rights of the Participant's spouse (if any); (D) the
                           right to make, and the effect of a revocation of an 
                           election under this subsection; (E) a general
                           description of the eligibility conditions and other
                           material features of the optional forms of benefit
                           available under the Plan (including the right to
                           defer a distribution until the Participant's
                           attainment of age 65) and

                                      -29-


   34



                           sufficient additional information to explain the
                           relative values of the optional forms of benefit; and
                           (F) a general explanation of the relative financial
                           effects on the amounts of the Participant's periodic
                           benefits of an election under this subsection.

                                (3) The Participant may elect to waive the
                           annuity form described above at any time during the
                           election period described in (i) above. Any such
                           election or revocation of election shall be made in
                           such form and manner as the Benefits Committee shall
                           prescribe (consistent with applicable Treasury
                           regulations). In no event, however, shall an election
                           by a Participant who is married on his or her Annuity
                           Starting Date to waive such annuity form take effect
                           unless (A) the Participant's spouse consents to the
                           election and acknowledges the effect of the election
                           (including the effect of any commencement of benefits
                           prior to the Participant's attainment of age 65) and
                           the specific form of benefits and non-spouse
                           beneficiaries, including any individuals or trust, or
                           contingent annuitants, such consent and
                           acknowledgement to be made in writing and witnessed
                           by a notary public; (B) it is established to the
                           satisfaction of the Benefits Committee that spousal
                           consent cannot be obtained because there is no
                           spouse, because the spouse has died, because the
                           spouse cannot be located, or because of such other
                           circumstances as the Secretary of Treasury may
                           prescribe; or (C) the Benefits Committee receives
                           from the Participant a court order certifying either
                           that the Participant is legally separated from his or
                           her spouse or has been abandoned by the spouse, and
                           no qualified domestic relations order exists
                           requiring the consent of such spouse. In the event a
                           spouse is legally incompetent to give the consent and
                           acknowledgement under (A) above, the spouse's legal
                           guardian, even if the guardian is the Participant,
                           may give such consent and acknowledgement on behalf
                           of the spouse. Any consent by a spouse (or
                           establishment that spousal consent cannot be
                           obtained) pursuant to this paragraph shall be
                           effective only with respect to such spouse, but shall
                           be irrevocable once made.

                               (4) The Participant may revoke any election made
                           under this subsection without the need of spousal
                           consent by filing a written revocation with the
                           Benefits Committee any time during the

                                      -30-


   35



                           election period described in (A) above. No such
                           revocation of election shall prevent the Participant
                           from making a subsequent election under this
                           subsection during such election period. If the
                           Participant makes an election under this subsection
                           and dies before his or her Annuity Starting Date,
                           such election shall be considered revoked for all
                           Plan purposes.

                  (b)      In the event a Participant terminates employment 
         within the meaning of Section 9.1(b), the distribution of his or her
         Accounts will be made to a Participant in one of the followings ways:

                           (i) if the value of the Participant's Accounts does
                        not exceed $3,500, in cash in a single payment as soon
                        as reasonably practicable after the Participant's
                        termination of employment; or

                          (ii) subject to Section 9.4, if the value of the
                        Participant's Accounts is $3,500 or more, in cash in a
                        single payment as soon as reasonably practicable after
                        the Valuation Date which is not less than 15 days after
                        a distribution election form is filed with the Benefits
                        Committee.

         9.4      CONSENT TO DISTRIBUTIONS BEFORE NORMAL RETIREMENT AGE. No 
distribution shall be made to any Participant before his or her Normal
Retirement Age unless

                  (a)      the Participant's prior written consent, and, if
         required by Code section 401(a)(11), the prior written consent of his
         or her spouse, to the distribution has been obtained by the Benefits
         Committee, or

                  (b)      the value of the Participant's Accounts, determined
         as of the Valuation Date coinciding with or next preceding the date of
         the distribution or any prior distribution, does not exceed $3,500.

         9.5      LATEST COMMENCEMENT OF BENEFITS.
                  -------------------------------

                  (a)      Unless a Participant elects otherwise in accordance
         with the terms of the Plan, his or her benefit payments shall commence
         not later than the 60th day after the close of the Plan Year in which
         the latest of the following events occurs:

                           (i)  his or her 65th birthday;

                          (ii)  the 10th anniversary of the year in which he
                  or she commenced participation in the Plan;

                                      -31-


   36




                         (iii) his or her death, Total and Permanent 
                  Disability, or termination of employment with the Affiliated
                  Employers.

                  (b)      In any event, and notwithstanding any election or
         provision of the Plan to the contrary, distribution to a Participant
         shall commence not later than April 1 of the calendar year following
         the calendar year in which the Participant attains age 70 1/2 in
         accordance with the procedures and restrictions which the Benefits
         Committee may prescribe from time to time.

                           (i)   If a Participant is still an Employee at the 
                  time distributions are required to commence under this Section
                  9.5(b), he or she shall receive or commence to receive a
                  distribution (1) in such form as the Participant elects under
                  Section 9.3(a) or (2) in the event the Participant fails to
                  make a timely election under (i) above, in the form of a
                  single cash payment of his or her Accounts, valued as of the
                  preceding December 31, and the value (if any) of the
                  Participant's Accounts as of any subsequent December 31 shall
                  be distributed on or before the following December 31 (but not
                  in excess of the value of such Accounts at the time of
                  distribution).

                          (ii)  If a Participant is no longer an Employee at 
                  the time distributions are required to begin under this
                  Section 9.5(b), he or she shall receive or commence to receive
                  a distribution (1) in such form as the Participant elects
                  under Section 9.3(a) or (2) in the event the Participant fails
                  to make a timely election under Section 9.3(a), in the form of
                  a single cash payment of the value of the Participant's
                  Accounts.

                  (c)      All distributions from the Plan must be made in 
         accordance with the requirements of section 401(a)(9) of the Code and
         the regulations thereunder, including without limitation the
         "designated beneficiary" rules and the minimum distribution incidental
         benefit requirements of Proposed Treasury Regulation section
         401(a)(9)-2.

         9.6      DIRECT ROLLOVERS. Effective January 1, 1993, a Participant, a
Beneficiary who is the Participant's surviving spouse, or an alternate payee of
the Participant who is entitled to receive an eligible rollover distribution
within the meaning of Code section 402(c)(4), may elect to have such
distribution paid directly to an eligible retirement plan within the meaning of
Code section 401(a)(31)(D). Such distribution may be made (a) in the form of a
direct rollover or by any other means prescribed by regulations which otherwise
satisfy the requirements for a

                                      -32-


   37




direct payment to the eligible retirement plan so specified and (b) if the
Participant, Beneficiary or alternate payee so elects, without regard to the
30-day notice period otherwise required under section 411(a)(11) of the Code.

         9.7 CERTAIN CORPORATE DISPOSITIONS. Subject to Section 9.5, a
Participant who is affected by an asset sale which satisfies the applicable
requirements of section 401(k)(10) of the Code will be entitled under this
Section 9.7 to a benefit payable in accordance with Section 9.3(b) equal to the
sum of the balances of his or her After-Tax Contributions Account, Rollover
Contributions Account and Before-Tax Contributions Account. For purposes of this
Section 9.7, an "asset sale" is a sale by the Company of substantially all of
the assets of or disposition by the Company of its interest in an Affiliated
Employer, in either case only with respect to a Participant employed by such
Affiliated Employer.

                                      -33-


   38


                                   ARTICLE 10
                                 ADMINISTRATION
                                 --------------

         10.1 ALLOCATION OF RESPONSIBILITY AMONG FIDUCIARIES FOR PLAN AND TRUST
ADMINISTRATION. The Fiduciaries shall have only those specific powers, duties,
responsibilities and obligations as are specifically given or delegated to them
under the Plan or the Trust. The Participating Employers, or the Company on
behalf of the Participating Employers, shall have the sole responsibility for
making the contribution under the Plan as specified in Articles 3 and 4. The
Board of Directors shall have the sole authority to appoint and remove the
members of the Investment Committee and the Benefits Committee. The Board of
Directors shall have the authority to amend or terminate, in whole or in part,
the Plan or the Trust. The Investment Committee and the Benefits Committee shall
have the respective responsibilities for the administration of the Plan
delegated to them under Section 10.4. The Trustee shall have the sole
responsibility for the administration of the Trust and the management of the
assets held under the Trust, except where an investment manager has been
appointed in accordance with the provisions of section 402(c)(3) of ERISA.

         Each Fiduciary warrants that any directions given, information
furnished, or action taken by it shall be in accordance with the provisions of
the Plan or the Trust, as the case may be, authorizing or providing for such
direction, information or action. Furthermore, each Fiduciary may rely upon any
direction, information or action of another Fiduciary as being proper under the
Plan or the Trust, and is not required under the Plan or the Trust to inquire
into the propriety of any direction, information or action. It is intended under
the Plan and the Trust that each Fiduciary shall be responsible for the proper
exercise of its own powers, duties, responsibilities and obligations under the
Plan and the Trust and shall not be responsible for any act or failure to act of
another Fiduciary. No Fiduciary guarantees the Trust in any manner against
investment loss or depreciation in asset value.

         10.2 APPOINTMENT OF COMMITTEES. The Plan shall be managed and
administered by an Investment Committee and a Benefits Committee, each
consisting of not less than three persons who shall be appointed from time to
time by the Board of Directors and who shall serve at the pleasure of such
Board. Members of each respective Committee shall jointly share the
responsibility for the functions of such Committee. No member of the Investment
Committee or the Benefits Committee who is a full-time employee of an Affiliated
Employer shall receive any compensation from the Plan for his or her services as
such, but may be reimbursed for reasonable expenses actually incurred in the
administration of the Plan. The Investment Committee and the Benefits Committee

                                      -34-


   39



shall review with the Committee the results of their respective activities
annually.

         10.3     EXPENSES. All usual and reasonable expenses of the Plan, the
Benefits Committee and the Investment Committee may be paid in whole or in part
by the Company, and any expenses not paid by the Company shall be paid by the
Trustee out of the Trust Fund.

         10.4     POWERS AND DUTIES. In addition to any implied powers and 
duties which may be necessary or desirable to carry out the provisions of the
Plan or to carry out the functions described below:

                  (a)      The Benefits Committee shall have the following 
         specific discretionary powers and duties:

                           (i)    To make and enforce such rules and regulations
                  as it shall deem necessary or proper for the efficient
                  administration of the Plan;

                           (ii)   To interpret the Plan and to decide any and
                  all matters arising thereunder, including the right to remedy
                  possible ambiguities, inconsistencies, or omissions; provided,
                  however, that all such interpretations and decisions shall be
                  applied in a uniform manner to all Participants similarly
                  situated;

                           (iii)  To compute the amount of benefits which shall
                  be payable to any Participant or Beneficiary in accordance
                  with the provisions of the Plan;

                           (iv)   To authorize disbursements from the Trust
                  Fund, which authorization by a member of the Benefits
                  Committee delegated such authority by a majority of the
                  Benefits Committee shall be evidenced in writing or by such
                  other means as the Benefits Committee may approve or
                  prescribe, including (if so approved) authorization by
                  telephone or other remote communication;

                           (v)    To perform any and all duties required of the
                  "administrator" of a Plan under ERISA and the Code;

                           (vi)   To adopt on behalf of the Company amendments
                  to the Plan requested by the Internal Revenue Service or other
                  regulatory agencies upon administrative review or audit, to
                  recommend to the Board of Directors or the Executive Committee
                  of the Company the adoption of any material amendments to the
                  Plan, and to adopt all other amendments to the Plan; and

                                      -35-


   40




                           (vii)  To promulgate such rules and procedures,
                  identify such fiduciaries, and provide Participants with such
                  information with respect to the investment options available
                  for participant-direction, not inconsistent with the express
                  provisions of this Article, as it deems necessary or advisable
                  for purposes of satisfying the applicable requirements of
                  ERISA section 404(c) and all such rules and procedures,
                  identifications and information shall be deemed to be a part
                  of the Plan for purposes of Department of Labor Regulation
                  section 2550.404c-1 .

                  (b)      The Investment Committee shall have the following
         specific discretionary powers and duties:

                           (i)    To develop and oversee an investment and
                  funding policy, to choose and review investment options
                  offered under the Plan, and to review the management of all
                  assets of the Plan, including the appointment, removal and
                  supervision of investment managers; and

                           (ii)   To appoint and remove one or more Trustees and
                  to review their performance annually.

                  (c)      The Investment Committee and the Benefits Committee
         shall each have the power to allocate fiduciary and other
         responsibilities (other than Trustee responsibilities) among themselves
         or other persons (including corporate persons) by naming in writing the
         fiduciary or other person to whom such responsibility is allocated,
         with a description of the responsibility and an outline of the duties
         involved.

                  (d)      The Investment Committee and the Benefits Committee
         shall each have the power to appoint or employ persons to assist it in
         the administration of the Plan and may appoint or employ any other
         agents it deems advisable, including legal counsel, actuaries,
         auditors, bookkeepers and recordkeepers to serve at its direction.

         10.5     RELIANCE ON EXPERTS; INDEMNIFICATION. The Members of the
Investment Committee and the Benefits Committee and the officers, directors and
employees of a Participating Employer shall be entitled to rely upon all tables,
valuations, certificates, and reports furnished by any duly appointed accountant
or independent auditors, and upon all opinions given to them by any legal
counsel. The members of each such Committee and the officers, directors and
employees of a Participating Employer shall be fully protected to the extent
permitted by law, against any action taken in good faith in reliance upon any
such tables, valuations, certificates, reports, or opinions. All actions so
taken shall, to the extent permitted by law, be

                                      -36-


   41



conclusive upon each of them and upon all persons having any interest under the
Plan.

         No member of any such Committee or officer or director or employee of a
Participating Employer shall be personally liable by virtue of any instrument
executed by him or her or on his or her behalf with respect to the Plan, or for
any mistake of judgment made by him or her or any other such person, or for any
neglect, omission or wrongdoing of any other such person or of anyone employed
by an Employer, or for any loss unless resulting from his or her own gross
negligence or willful misconduct, except as otherwise expressly provided in
ERISA. Each member of each such Committee and every officer, director, and
employee of a Participating Employer shall be indemnified against liabilities
and expenses, including attorney's fees, reasonably incurred by him or her in
connection with any action to which he or she may or might be a party by reason
of his or her acts or omissions with respect to the Plan, except in relation to
matters as to which he or she shall be adjudged in such action to be liable for
gross negligence or willful misconduct in the performance of his or her duty.
The foregoing right of indemnification shall be in addition to any other rights
to which any such person may be entitled.

         10.6     BINDING ACTION. To the fullest extent permitted by law, the
Investment Committee and the Benefits Committee shall have full discretion as to
the exercise of their respective powers, duties, and responsibilities under the
Plan and all actions taken and decisions made by the Investment Committee or the
Benefits Committee shall be final, conclusive and binding on all persons having
any interest in the Plan or in any benefits payable thereunder in the absence of
clear and convincing evidence that any such Committee acted arbitrarily or
capriciously.

         10.7     CLAIMS AND REVIEW PROCEDURES.
                  ----------------------------

                  (a) CLAIMS PROCEDURE. If any person believes he or she is
         being denied any rights or benefits under the Plan, such Person may
         file a claim in writing with the Benefits Committee. If any such claim
         is wholly or partially denied, the Benefits Committee will notify such
         person of its decision in writing. Such notification shall be written
         in a manner calculated to be understood by such person and will contain
         (i) specific reasons for denial, (ii) specific reference to pertinent
         plan provisions, (iii) a description of any additional material or
         information necessary for such person to perfect such claim and an
         explanation of why such material or information is necessary and (iv)
         information as to the steps to be taken if the person wishes to submit
         a request for review. Such notification will be given within 90 days
         after the claim is received by the Benefits

                                      -37-


   42



         Committee (or within 180 days, if special circumstances require an
         extension of time for processing the claim, and if written notice of
         such extension and circumstances is given to such person within the
         initial 90-day period). If such notification is not given within such
         period, the claim will be considered denied as of the last day of such
         period and such person may request a review of his or her claim.

                  (b) REVIEW PROCEDURE. Within 60 days after the date on which a
         person receives a written notice of a denied claim (or, if applicable,
         within 60 days after the date on which such denial is considered to
         have occurred) such person (or his or her duly authorized
         representative) may (i) file a written request with the Benefits
         Committee for a review of his or her denied claim and of pertinent
         documents and (ii) submit written issues and comments to the Benefits
         Committee. The Benefits Committee will notify such person of its
         decision in writing. Such notification will be written in a manner
         calculated to be understood by such person and will contain specific
         reasons for the decision as well as specific references to pertinent
         Plan provisions. The decision on review will be made within 60 days
         after the request for review is received by the Benefits Committee (or
         within 120 days, if special circumstances require an extension of time
         for processing the request, and if written notice of such extension and
         circumstances is given to such person within the initial 60-day
         period). If the decision on review is not made within such period, the
         claim will be considered denied.

                                      -38-


   43



                                   ARTICLE 11
                             MANAGEMENT OF THE FUND
                             ----------------------

         11.1 APPOINTMENT OF TRUSTEE AND INVESTMENT MANAGERS. All contributions
shall be paid over to the Trustee who shall be appointed from time to time by
the Investment Committee with such powers as to the control and disbursement of
the Trust Fund as the Benefits Committee shall approve and as shall be in
accordance with the Plan. The Investment Committee may provide that a Trustee or
other entity shall have investment discretion with respect to all or part of the
assets of the Plan. The Investment Committee may appoint one or more investment
managers within the meaning of section 3(38) of ERISA to have investment
discretion with respect to any portion of such assets. The Investment Committee
may establish investment objectives for any or all of the Funds, and provide
general or specific instructions to any Trustee or investment manager in respect
thereof. The Investment Committee may remove any Trustee and any investment
manager at any time, and upon such removal or upon the resignation of such
Trustee or investment manager, the Investment Committee shall designate a
successor to act as Trustee or to have investment discretion over the applicable
assets of the Trust Fund.

         11.2 ASSETS HELD FOR EXCLUSIVE BENEFIT. All assets of the Plan shall be
held in the Trust Fund for the exclusive benefit of Participants and their
Beneficiaries and, prior to the satisfaction of all liabilities with respect to
every such Participant, or his or her Beneficiary, no part of the corpus or
income of the Fund shall be used for, or diverted to, purposes other than for
the exclusive benefit of such persons and the administrative expenses of the
Plan.

                                      -39-


   44



                                   ARTICLE 12
                          RIGHT TO ALTER AND TERMINATE
                          ----------------------------

         12.1 RIGHT TO AMEND; PARTIAL TERMINATION. Except as otherwise provided
in Section 10.4(a)(vi) and Section 10.4(b)(i), the Board of Directors expressly
reserves the right to alter, amend or modify the Plan, retroactively or
otherwise, or to terminate the Plan, in whole or in part, or to modify the
methods of funding or administration thereof.

         12.2 PAYMENT UPON PARTIAL OR COMPLETE TERMINATION. If the Plan is
terminated or partially terminated pursuant to Section 12.1, and the Board of
Directors determines that the Trust Fund shall be terminated, the Benefits
Committee shall cause the Fund and all Accounts of the Participants affected by
the termination to be revalued as if the termination date were a Valuation Date,
and the Accounts shall be distributed in the manner set forth in Section 9.3.

         12.3 DISCONTINUATION OF CONTRIBUTIONS. If the Plan is terminated but
the Board of Directors determines that the Trust Fund shall be continued
pursuant to its terms and the provisions of this Article 12, no further
contributions shall be made by the Company, but the Trust Fund shall be
administered as though the Plan were otherwise in full force and effect. If the
Trust Fund is subsequently terminated, the provisions of Section 12.2 hereof
shall then apply.

         12.4 MERGER OR TRANSFER OF ASSETS. No merger or consolidation with, or
transfer of assets or liabilities to, any other person or retirement plan shall
be made unless the benefit each Participant in this Plan would receive if the
Plan were terminated immediately after such merger, consolidation, or transfer
of assets and liabilities would be at least as great as the benefit the
Participant would have received had the Plan terminated immediately before such
merger, consolidation, or transfer.

                                      -40-


   45


                                   ARTICLE 13
                             LIMITS ON CONTRIBUTIONS
                             -----------------------

         13.1     CODE SECTION 404 LIMITS. The sum of the contributions made by
each Participating Employer under the Plan for any Plan Year shall not exceed
the maximum amount deductible under the applicable provisions of the Code. All
contributions under the Plan made by a Participating Employer are expressly
conditioned on their deductibility under Code section 404 for the taxable year
when paid (or treated as paid under Code section 404(a)(6)).

         13.2     CODE SECTION 415 LIMITS.
                  -----------------------

                  (a)      INCORPORATION BY REFERENCE.  Code section 415 is
         hereby incorporated by reference into the Plan.

                  (b)      ANNUAL ADDITION. The Benefits Committee shall
         determine an "annual addition" for each Participant for each Limitation
         Year, which shall consist of the following amounts allocated to the
         Participant's Accounts for the year:

                           (i)    Before-Tax Contributions,

                           (ii)   After-Tax Contributions,

                           (iii)  Amounts allocated to an individual medical 
                  account (as defined in Code section 415(l)(2)) which is part
                  of a pension or annuity plan maintained by an Affiliated
                  Employer, and

                           (iv)   Amounts derived from contributions paid or
                  accrued which are attributable to post-retirement medical
                  benefits allocated to the separate account of a key employee
                  (as defined in Code section 419A(d)(3)) under a welfare
                  benefit fund (as defined in Code section 419(e)) maintained by
                  an Affiliated Employer.

                  (c)      GENERAL LIMITATION ON ANNUAL ADDITIONS. Effective
         October 1, 1987, the annual addition to a Participant's Accounts under
         the Plan for any Limitation Year, when added to the annual additions to
         his or her accounts for such Year under all other defined contribution
         plans maintained by the Affiliated Employers, shall not exceed the
         lesser of (i) $30,000 (or, if greater, one-fourth of the limitation in
         effect for the Limitation Year under Code section 415(b)(1)(A)), or
         (ii) 25% of the Participant's Compensation for such Limitation Year.

                  (d)      COMBINED LIMITATIONS.  In the case of a Participant
         who also participates in a defined benefit plan

                                      -41-


   46




         maintained by an Affiliated Employer, the annual addition for a
         Limitation Year will, if necessary, be further limited so that the sum
         of the Participant's defined contribution fraction and his or her
         defined benefit plan fraction for such Limitation Year does not exceed
         1.0.

                           (i) A Participant's "defined contribution fraction"
                  shall be a fraction, the numerator of which is the sum of the
                  annual additions to the Participant's accounts under all the
                  defined contribution plans (whether or not terminated)
                  maintained by an Affiliated Employer for the current and all
                  prior Limitation Years (including the annual additions
                  attributable to the Participant's nondeductible employee
                  contributions to all defined benefit plans, whether or not
                  terminated, maintained by an Affiliated Employer, and the
                  annual additions attributable to all welfare benefit funds, as
                  defined in section 419(e) of the Code, and individual medical
                  accounts, as defined in section 415(l)(2) of the Code,
                  maintained by an Affiliated Employer), and the denominator of
                  which is the sum of the maximum aggregate amounts for the
                  current and all prior Limitation Years of service with the
                  Affiliated Employers (regardless of whether a defined
                  contribution plan was maintained by an Affiliated Employer).
                  The maximum aggregate amount in any Limitation Year is the
                  lesser of 125% of the dollar limitation determined under Code
                  sections 415(b) and (d) in effect under Code section
                  415(c)(1)(A) or 35% of the Participant's Compensation for such
                  year. If the Employee was a Participant as of the end of the
                  first day of the first Limitation Year beginning after
                  December 31, 1986, in one or more defined contribution plans
                  maintained by an Affiliated Employer which were in existence
                  on May 6, 1986, the numerator of this fraction will be
                  adjusted if the sum of this fraction and the defined benefit
                  fraction would otherwise exceed 1.0 under the terms of this
                  plan. Under the adjustment, an amount equal to the product of
                  (1) the excess of the sum of the fractions over 1.0 times (2)
                  the denominator of this fraction, will be permanently
                  subtracted from the numerator of this fraction. The adjustment
                  is calculated using the fractions as they would be computed as
                  of the end of the last Limitation Year beginning before
                  January 1, 1987, and disregarding any changes in the terms and
                  conditions of the plan made after May 5, 1986, but using the
                  section 415 limitation applicable to the first Limitation Year
                  beginning on or after January 1, 1987. The annual addition for
                  any Limitation Year beginning before January 1, 1987, shall
                  not be recomputed to treat all employee contributions as
                  annual additions.

                                      -42-


   47




                           (ii) A Participant's "defined benefit fraction" shall
                  be a fraction, the numerator of which is the sum of the
                  Participant's projected annual benefits under all the defined
                  benefit plans (whether or not terminated) maintained by an
                  Affiliated Employer, and the denominator of which is the
                  lesser of 125% of the dollar limitation determined for the
                  Limitation Year under Code sections 415(b) and (d) or 140% of
                  the highest average compensation, including any adjustments
                  under Code section 415(b). Notwithstanding the above, if the
                  Employee was a participant as of the first day of the first
                  Limitation Year beginning after December 31, 1986, in one or
                  more defined benefit plans maintained by an Affiliated
                  Employer which were in existence on May 6, 1986, the
                  denominator of this fraction will not be less than 125% of the
                  sum of the annual benefits under such plans which the
                  Participant had accrued as of the close of the last Limitation
                  Year beginning before January 1, 1987, disregarding any
                  changes in the terms and conditions of the plan after May 5,
                  1986. The preceding sentence applies only if the defined
                  benefit plans individually and in the aggregate satisfied the
                  requirements of Code section 415 for all Limitation Years
                  beginning before January 1, 1987.

                  (e)      REDUCTIONS. To the extent necessary to satisfy the
         limitations of Code section 415 for any Participant, the annual
         addition which would otherwise be made on behalf of the Participant
         under the Plan shall be reduced in accordance with subsection (g) below
         before the Participant's benefit is reduced under any other defined
         contribution plan, and before the Participant's annual addition is
         reduced under any and all defined benefit plans.

                  (f)      ADJUSTMENTS. If, as a result of the allocation of
         forfeitures, a reasonable error in estimating a Participant's
         compensation for a Plan Year or Limitation Year, a reasonable error in
         determining the amount of elective deferrals (within the meaning of
         Code section 402(g)(3)) that may be made with respect to any individual
         under the limits of Code section 415, or under such other facts and
         circumstances as may be permitted under regulation or by the Internal
         Revenue Service, the annual addition under the Plan for a Participant
         would cause the Code section 415 limitations for a Limitation Year to
         be exceeded, any After-Tax Contributions and Before-Tax Contributions
         together with earnings thereon made by or on behalf of the Participant
         for the Limitation Year, to the extent necessary, will be returned to
         the Participant. Any contributions so returned will be disregarded for
         purposes

                                      -43-


   48




         of the limits under Code sections 402(g) and 401(k)(3) and 401(m)(2).

         13.3     CODE SECTION 402(g) LIMITS.
                  --------------------------

                  (a)      IN GENERAL. Effective January 1, 1987, the maximum 
         amount of Before-Tax Contributions made on behalf of any Participant
         for any calendar year, when added to the amount of elective deferrals
         under all other plans, contracts and arrangements of the Affiliated
         Employers with respect to the Participant for the calendar year), shall
         in no event exceed the maximum applicable limit in effect for the
         calendar year under Treasury Regulation section 1.402(g)-1(d). For
         purposes of the Plan, an individual's elective deferrals for a taxable
         year are the sum of the following:

                           (i)    Any elective contribution under a qualified
                  cash or deferred arrangement (as defined in Code section
                  401(k)) to the extent not includible in the individual's gross
                  income for the taxable year on account of Code section
                  402(a)(8) (before applying the limits of Code section 402(g)
                  or this section);

                           (ii)   Any employer contribution to a simplified
                  employee pension (as defined in Code section 408(k)) to the
                  extent not includible in the individual's gross income for the
                  taxable year on account of Code section 402(h)(1)(B) (before
                  applying the limits of Code section 402(g));

                           (iii)  Any employer contribution to a custodial
                  account or annuity contract under section 403(b) of the Code
                  under a salary reduction agreement (within the meaning of Code
                  section 3121(a)(5)(D)), and any elective contribution pursuant
                  to an eligible deferred compensation plan under Code section
                  457, to the extent not includible in the individual's gross
                  income for the taxable year on account of Code section 403(b)
                  or 457 before applying the limits of Code section 402(g); and

                           (iv)   Any employee contribution designated as
                  deductible under a trust described in Code section 501(c)(19)
                  (before applying the limits of Code section 402(g)).

         A Participant will be considered to have made "excess deferrals" for a
         taxable year to the extent that the Participant's elective deferrals
         for the taxable year exceed the applicable limit described in this
         Section 13.3(a) above for the year.

                                      -44-


   49




                  (b) DISTRIBUTION OF EXCESS DEFERRALS. In the event that an
         amount is included in a Participant's gross income for a taxable year
         as a result of an excess deferral under Code section 402(g), and the
         Participant notifies the Benefits Committee on or before the March 1
         following the taxable year that all or a specified part of an
         Before-Tax Contribution made for his or her benefit represents an
         excess deferral, the Benefits Committee shall make every reasonable
         effort to cause such excess deferral, adjusted for allocable income, to
         be distributed to the Participant no later than the April 15 following
         the calendar year in which such excess deferral was made. The income
         allocable to excess deferrals is equal to the allocable gain or loss
         for the taxable year of the individual, but not the allocable gain or
         loss for the period between the end of the taxable year and the date of
         distribution (the "gap period"). Income allocable to excess deferrals
         for the taxable year shall be determined by multiplying the gain or
         loss attributable to the Participant's Before-Tax Contributions Account
         for the taxable year by a fraction, the numerator of which is the
         Participant's excess deferrals for the taxable year, and the
         denominator of which is the sum of the Participant's Before-Tax
         Contributions Account balance as of the beginning of the taxable year
         plus the Participant's Before-Tax Contributions for the taxable year.
         No distribution of an excess deferral shall be made during the taxable
         year of a Participant in which the excess deferral was made unless the
         correcting distribution is made after the date on which the Plan
         received the excess deferral and both the Participant and the Plan
         designate the distribution as a distribution of an excess deferral. The
         amount of any excess deferrals that may be distributed to a Participant
         for a taxable year shall be reduced by the amount of Before-Tax
         Contributions that were excess contributions and were previously
         distributed to the Participant or recharacterized for the Plan Year
         beginning with or within such taxable year.

                  (c) TREATMENT OF EXCESS DEFERRALS. For other purposes of the
         Code, including Code sections 401(a)(4), 401(k)(3), 404, 409, 411, and
         412, excess deferrals must be treated as employer contributions even if
         they are distributed in accordance with paragraph (b) above. However,
         excess deferrals of a non-Highly Compensated Employee are not to be
         taken into account for purposes of Code section 401(k)(3) (the actual
         deferral percentage test) to the extent the excess deferrals are
         prohibited under Code section 401(a)(30). Excess deferrals are also to
         be treated as employer contributions for purposes of Code section 415
         unless distributed under paragraph (b) above.

                                      -45-


   50


         13.4     CODE SECTION 401(k)(3) LIMITS.
                  -----------------------------

                  (a)      IN GENERAL. Effective October 1, 1993, Before-Tax
         Contributions made under the Plan are subject to the limits of Code
         section 401(k)(3), as more fully described below. The Plan provisions
         relating to the 401(k)(3) limits are to be interpreted and applied in
         accordance with Code section 401(k)(3), which is hereby incorporated by
         reference, and in such manner as to satisfy such other requirements
         relating to Code section 401(k) as may be prescribed by the Secretary
         of the Treasury from time to time. For purposes of applying the Code
         section 401(k)(3) limits, the Plan shall be mandatorily disaggregated
         in accordance with the requirements of Treasury Regulation section
         1.401(k)-1(g)(11)(iii).

                  (b)      ACTUAL DEFERRAL RATIOS. For each Plan Year, the
         Benefits Committee will determine the "actual deferral ratio" of each
         Participant for whose benefit Before-Tax Contributions have been made.
         The actual deferral ratio shall be the ratio, calculated to the nearest
         one-hundredth of one percent, of the Before-Tax Contributions made on
         behalf of the Participant for the Plan Year to the Participant's
         Compensation for the applicable period. For purposes of determining a
         Participant's actual deferral ratio,

                           (i)      Before-Tax Contributions will be taken into
                  account only if each of the following requirements is
                  satisfied:

                                    (1) the Before-Tax Contribution is allocated
                           to the Participant's Before-Tax Contributions Account
                           as of a date within the Plan Year, is not contingent
                           upon participation in the Plan or performance of
                           services on any date subsequent to that date, and is
                           actually paid to the Trust no later than the end of
                           the 12-month period immediately following the Plan
                           Year to which the contribution relates; and

                                    (2) the Before-Tax Contribution relates to
                           Compensation that either would have been received by
                           the Participant in the Plan Year but for the
                           Participant's election to defer under the Plan, or is
                           attributable to services performed in the Plan Year
                           and, but for the Participant's election to defer,
                           would have been received by the Participant within 2
                           1/2 months after the close of the Plan Year.

                  To the extent Before-Tax Contributions which meet the
                  requirements of (1) and (2) above constitute excess

                                      -46-


   51



                  deferrals, they will be taken into account for each Highly
                  Compensated Employee, but will not be taken into account for
                  any non-Highly Compensated Employee.

                      (ii)   In the case of a Participant who is a Highly
                  Compensated Employee for the Plan Year and is eligible to have
                  elective deferrals (and qualified nonelective or qualified
                  matching contributions, to the extent treated as elective
                  deferrals) allocated to his or her accounts under two or more
                  cash or deferred arrangements described in Code section 401(k)
                  maintained by an Affiliated Employer, the Participant's actual
                  deferral ratio shall be determined as if such elective
                  deferrals (as well as qualified nonelective or qualified
                  matching contributions) are made under a single arrangement,
                  and if two or more of the cash or deferred arrangements have
                  different Plan Years, all cash or deferred arrangements ending
                  with or within the same calendar year shall be treated as a
                  single arrangement;

                      (iii)  For purposes of determining the actual deferral 
                  ratio of a Participant who is a 5% owner or one of the 10 most
                  highly paid Highly Compensated Employees, the Before-Tax
                  Contributions and Compensation of such Participant shall
                  include the Before-Tax Contributions and Compensation for the
                  Plan Year of the Participant's family members (as defined in
                  Code section 414(q)(6)), such family members shall be
                  disregarded as separate employees for purposes of determining
                  the actual deferral ratio of both Highly Compensated Employees
                  and non-Highly Compensated Employees, and in the event that
                  there are excess contributions with respect to such family
                  members, the excess shall be allocated among such family
                  members in proportion to their Before-Tax Contributions;

                      (iv)   The applicable period for determining Compensation
                  for each Participant for a Plan Year shall be the 12-month
                  period ending on the last day of such Plan Year; provided,
                  that to the extent permitted under applicable regulations, the
                  Benefits Committee may choose, on a uniform basis, to treat as
                  the applicable period only that portion of the Plan Year
                  during which the individual was a Participant;

                      (v)    In the event that the Plan satisfies the
                  requirements of Code sections 401(k) or 401(a)(4) only if
                  aggregated with one or more other plans with the same plan
                  year, or if one or more other plans with the same Plan Year
                  satisfy such Code sections only if aggregated with this Plan,
                  then this section shall be

                                      -47-


   52




                  applied by determining the actual deferral ratios as if all
                  such plans were a single plan; and

                           (vi)   An Employee who would be a Participant but for
                  the failure to make Before-Tax Contributions shall be treated
                  as a Participant on whose behalf no Before-Tax Contributions
                  are made.

                  (c)      ACTUAL DEFERRAL PERCENTAGES. The actual deferral
         ratios for all Highly Compensated Employees on whose behalf Before-Tax
         Contributions have been made for a Plan Year shall be averaged to
         determine the actual deferral percentage for the highly compensated
         group for the Plan Year, and the actual deferral ratios for all
         Employees who are not Highly Compensated Employees but are eligible for
         Before-Tax Contributions for the Plan Year shall be averaged to
         determine the actual deferral percentage for the nonhighly compensated
         group for the Plan Year. The actual deferral percentages for any Plan
         Year must satisfy at least one of the following tests:

                           (i)    the actual deferral percentage for the highly
                  compensated group does not exceed 125% of the actual deferral
                  percentage for the nonhighly compensated group; or

                           (ii)   the excess of the actual deferral percentage
                  for the highly compensated group over the actual deferral
                  percentage for the nonhighly compensated group does not exceed
                  two percentage points, and the actual deferral percentage for
                  the highly compensated group does not exceed twice the actual
                  deferral percentage of the nonhighly compensated group.

                  (d)      ADJUSTMENTS BY BENEFITS COMMITTEE. If, prior to the
         time all Before-Tax Contributions for a Plan Year have been contributed
         to the Trust, the Benefits Committee determines that Before-Tax
         Contributions are being made at a rate which will cause the Code
         section 401(k)(3) limits to be exceeded for the Plan Year, the Benefits
         Committee may, in its sole discretion, limit the amount of Before-Tax
         Contributions to be made with respect to one or more Highly Compensated
         Employees for the balance of the Plan Year by suspending or reducing
         Before-Tax Contribution elections to the extent the Benefits Committee
         deems appropriate. Any Before-Tax Contributions which would otherwise
         be made to the Trust shall instead be paid to the affected Participant
         in cash.

                  (e)      EXCESS CONTRIBUTIONS.  If the Code section 401(k)(3) 
         limits have not been met for a Plan Year after all contributions for
         the Plan Year have been made, the Benefits

                                      -48-


   53




         Committee will determine the amount of excess contributions with
         respect to Participants who are Highly Compensated Employees. To do so,
         the Benefits Committee will reduce the actual deferral ratio of the
         Highly Compensated Employee with the highest actual deferral ratio to
         the extent necessary to (i) enable the Plan to satisfy the 401(k)(3)
         limits or (ii) cause such employee's actual deferral ratio to equal the
         actual deferral ratio of the Highly Compensated Employee with the next
         highest actual deferral ratio, and will repeat this process until the
         Plan satisfies the Code section 401(k)(3) limits. The amount of excess
         contributions for each Highly Compensated Employee for the Plan Year
         shall equal the amount of Before-Tax Contributions actually made to the
         Trust for the Plan Year, less the product of the (i) the Highly
         Compensated Employee's reduced actual deferral ratio as determined
         under the preceding sentence, and (ii) his or her Compensation. Any
         excess contributions will be distributed. In no event will excess
         contributions remain unallocated or be allocated to a suspense account
         for allocation in a future Plan Year.

                  (f)      DISTRIBUTION OF EXCESS CONTRIBUTIONS. The
         Participant's excess contributions, adjusted for income, will be
         designated by the Participating Employer as a distribution of excess
         contributions and distributed to the Participant. The income allocable
         to excess contributions is equal to the allocable gain or loss for the
         Plan Year, but not the allocable gain or loss for the period between
         the end of the Plan Year and the date of distribution (the "gap
         period"). Income allocable to excess contributions for the Plan Year
         shall be determined by multiplying the gain or loss attributable to the
         Participant's Before-Tax Contributions Account balance by a fraction,
         the numerator of which is the excess contributions for the Participant
         for the Plan Year, and the denominator of which is the Participant's
         Before-Tax Contributions Account balance as of the beginning of the
         Plan Year plus the Participant's Before-Tax Contributions for the Plan
         Year. Distribution of excess contributions will be made after the close
         of the Plan Year to which the contributions relate, but within 12
         months after the close of such Plan Year. Excess contributions shall be
         treated as annual additions under the Plan, even if distributed under
         this paragraph.

                  (g)      SPECIAL RULES.  For purposes of distributing excess 
         contributions,

                           (i) The amount of excess contributions that may be
                  distributed with respect to a Highly Compensated Employee for
                  a Plan Year shall be reduced by the amount of excess deferrals
                  previously distributed to the

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   54




                  Highly Compensated Employee for his or her taxable year ending
                  with or within such Plan Year.

                      (ii) The determination and correction of excess
                  contributions with respect to a Highly Compensated Employee
                  whose actual deferral ratio is determined pursuant to the
                  family aggregation rules will be accomplished by reducing the
                  actual deferral ratio as required above and allocating the
                  excess contributions for the family group among family members
                  in proportion to the Before-Tax Contributions of each family
                  member that is combined to determine the actual deferral
                  ratio.

                  (h) RECORDKEEPING REQUIREMENT. The Benefits Committee, on
         behalf of the Participating Employers, shall maintain such records as
         are necessary to demonstrate compliance with the Code section 401(k)(3)
         limits.

                  (i) EXCISE TAX WHERE FAILURE TO CORRECT. If the excess
         contributions are not corrected within 2 1/2 months after the close of
         the Plan Year to which they relate, the Participating Employers will be
         liable for a 10% excise tax on the amount of excess contributions
         attributable to them, to the extent provided by Code section 4979.

                                      -50-


   55



                                   ARTICLE 14
                                  MISCELLANEOUS
                                  -------------

         14.1 PROHIBITION AGAINST ALIENATION. No benefit payable under the Plan
shall be subject in any manner to anticipation, alienation, sale, transfer,
assignment, pledge, encumbrance, or charge, and any action by way of
anticipating, alienating, selling, transferring, pledging, encumbering, or
charging the same shall be void and of no effect; nor shall any such benefit be
in any manner liable for or subject to the debts, contracts, liabilities,
engagements, or torts of the person entitled to such benefit, except as
specifically provided in the Plan.

         Notwithstanding any provision of the Plan to the contrary, if the
Benefits Committee receives any "qualified domestic relations order" that
requires the payment of benefits hereunder, such benefits shall be paid, in
accordance with the applicable requirements of such order. For purposes of this
Section 14.1, a qualified domestic relations order means any judgment, decree or
order (including approval of a property settlement agreement) which constitutes
a "qualified domestic relations order" within the meaning of Code section
414(p). A judgment, decree or order shall not be considered not to be a
qualified domestic relations order merely because it requires a distribution to
an alternate payee before the Participant is otherwise entitled to a
distribution under the Plan. In addition, a portion of an Account may be pledged
as security for a loan from the Plan in accordance with the Plan's loan
procedures.

         14.2 BANKRUPTCY OF PARTICIPANT. If any Participant, or Beneficiary
under the Plan shall become bankrupt or attempt to anticipate, alienate, sell,
transfer, assign, pledge, encumber, or charge any benefit, except as
specifically provided in the Plan, then payment of such benefit shall, in the
discretion of the Benefits Committee, cease and terminate, and the Benefits
Committee shall hold or apply the benefit to or for such Participant or
Beneficiary, his or her spouse, children, or other dependents, or any of them,
in such manner and in such proportion as the Benefits Committee shall in its
sole discretion determine.

         14.3 NO RIGHT TO EMPLOYMENT. The establishment of the Plan shall not be
construed as conferring any rights of employment or to a continuation of
employment upon an Employee or any person, nor shall it be construed as limiting
in any way the right of the Affiliated Employers to discharge any Employee or to
treat him or her without regard to the effect which such treatment might have
upon the Employee as a Participant under the Plan.

         14.4  APPOINTMENT OF CUSTODIAN.  If any person entitled to receive any 
benefits hereunder is, in the judgment of the Benefits Committee, legally,
physically or mentally incapable of

                                      -51-


   56




personally receiving and issuing receipt for any distribution, the Benefits
Committee may instruct the Trustee to make distribution to such other person,
persons or institutions as, in the judgment of the Benefits Committee, are then
maintaining or have custody of such distributee.

         14.5 DETERMINATION OF PAYEE. The determination of the Benefits
Committee as to the identity of the proper payee of any benefit payment from the
Trust Fund and the amount properly payable shall be conclusive, and payments in
accordance with such determination shall constitute a complete discharge of all
persons taking instructions from the Benefits Committee of and from all
obligations on account thereof.

         14.6 GOVERNING LAW. The Plan and Trust will be construed, administered 
and enforced according to the laws of the Commonwealth of Massachusetts to the
extent such laws are not preempted by ERISA.

         IN WITNESS WHEREOF, Cabot Corporation has executed this instrument by
its duly authorized officer this 30th day of September, 1994.

                                      CABOT CORPORATION



                                      By /s/ Karen W. Morrissey
                                         --------------------------------
                                         Vice President

                                      -52-


   57



                                   APPENDIX A

                             Participating Employers
                             -----------------------

                              As Of October 1, 1994
                              ---------------------


Cabot Corporation

                                      -53-


   58



                                   APPENDIX B


                              Table of Fiduciaries
                              --------------------

1.       Benefits Committee

2.       State Street Bank and Trust Company, trustee of the Savings
         Plans Master Trust

3.       Investment Committee

                                      -54-


   59



                                   APPENDIX C
                                Investment Funds
                                ----------------
                                As of May 1, 1994
                                -----------------

         Fund A: Vanguard Money Market Reserves - Federal
                 Portfolio, administered by The Vanguard Group;

         Fund B: Vanguard Fixed Income Securities Fund - Short-
                 Term Federal Portfolio, administered by The
                 Vanguard Group;

         Fund C: Wellington Fund, managed by Wellington Management
                 Company;

         Fund D: Vanguard Index Trust - 500 Portfolio, administered
                 by The Vanguard Group; and

         Fund E: Windsor II, managed in part by The Vanguard Group.

         Fund F: The Vanguard Explorer Fund.

                                      -55-