AVERY DENNISON CORPORATION
SC 14D1, 1999-06-10
CONVERTED PAPER & PAPERBOARD PRODS (NO CONTANERS/BOXES)
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<PAGE>

================================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

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

                                SCHEDULE 14D-1
                            TENDER OFFER STATEMENT
     (Pursuant to Section 14(d)(1) of the Securities Exchange Act of 1934)
                                      AND
                                 SCHEDULE 13D
                  (under the Securities Exchange Act of 1934)


                            STIMSONITE CORPORATION
                           (Name of Subject Company)

                          AVERY DENNISON CORPORATION

                        VISION ACQUISITION CORPORATION
                                   (Bidders)

                    Common Stock, Par Value $0.01 Per Share
                        (Title of Class of Securities)

                                   860832104
                     (CUSIP Number of Class of Securities)

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

                          ROBERT G. VAN SCHOONENBERG
                          AVERY DENNISON CORPORATION
                       150 NORTH ORANGE GROVE BOULEVARD
                          PASADENA, CALIFORNIA  91103
                          TELEPHONE:  (626) 304-2000

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

                                   Copy To:

                           MICHAEL W. STURROCK, ESQ.
                               LATHAM & WATKINS
                       633 WEST FIFTH STREET, SUITE 4000
                        LOS ANGELES, CALIFORNIA  90071
                          TELEPHONE:  (213) 485-1234

                           CALCULATION OF FILING FEE:

           Transaction Valuation*              Amount of Filing Fee**
           ----------------------              ----------------------
                $136,647,821                          $27,330

*   For the purpose of calculating the fee only, this amount assumes the
    purchase of 9,264,259 shares of Common Stock, par value $0.01 per share, of
    Stimsonite Corporation at $14.75 per share. Such number of shares consists
    of (i) 8,444,377 shares issued and outstanding as of June 2, 1999 (not
    including 635,500 shares held in treasury as of such date) and (ii) 819,882
    shares reserved for issuance upon the exercise of outstanding options as of
    such date.

**  The amount of the filing fee equals 1/50th of 1% of the Transaction
    Valuation.

[_] Check box if any part of the fee is offset as provided by Rule 0-11(a)(2)
    and identify the filing with which the offsetting fee was previously paid.
    Identify the previous filing by registration statement number, or the Form
    or Schedule and the date of its filing.

Amount Previously Paid:     Not applicable.      Filing Party:   Not applicable.
Form or Registration No.:   Not applicable.      Date Filed:     Not applicable.

                        (Continued on following page(s))
                              (Page 1 of 6 Pages)
<PAGE>

                                SCHEDULE 14D-1

CUSIP No. 860832104                                            Page 2 of 6 Pages

- --------------------------------------------------------------------------------
(1)  Name of reporting persons:

     AVERY DENNISON CORPORATION

I.R.S. Identification No. of above person (entities only):   951492269
                                                           -------------

- --------------------------------------------------------------------------------
(2)  Check the appropriate box if a member of a group (see instructions):
                                                                         (a) [_]
                                                                         (b) [_]

- --------------------------------------------------------------------------------
(3)  SEC use only


- --------------------------------------------------------------------------------
(4)  Source of funds (see instructions):

     OO

- --------------------------------------------------------------------------------
(5)  Check box if disclosure of legal proceedings is required pursuant to
     Items 2(e) or 2(f)
                                                                             [_]

- --------------------------------------------------------------------------------
(6)  Citizenship or place of organization:

     State of Delaware

- --------------------------------------------------------------------------------
(7)  Aggregate amount beneficially owned by each reporting person:

     1,701,666

- --------------------------------------------------------------------------------
(8)  Check box if the aggregate amount in Row (7) excludes certain shares
     (see instructions):
                                                                             [_]

- --------------------------------------------------------------------------------
(9)  Percent of class represented by amount in Row (7):

     20.2%

- --------------------------------------------------------------------------------
(10) Type of reporting person (see instructions):

     CO

- --------------------------------------------------------------------------------
<PAGE>

                                SCHEDULE 14D-1

CUSIP No. 860832104                                            Page 3 of 6 Pages

- --------------------------------------------------------------------------------
(1)  Name of reporting persons:

     VISION ACQUISITION CORPORATION

I.R.S. Identification No. of above person (entities only):
                                                           -------------

- --------------------------------------------------------------------------------
(2)  Check the appropriate box if a member of a group (see instructions):
                                                                         (a) [_]
                                                                         (b) [_]

- --------------------------------------------------------------------------------
(3)  SEC use only


- --------------------------------------------------------------------------------
(4)  Source of funds (see instructions):

     AF

- --------------------------------------------------------------------------------
(5)  Check box if disclosure of legal proceedings is required pursuant to
     Items 2(e) or 2(f)
                                                                             [_]

- --------------------------------------------------------------------------------
(6)  Citizenship or place of organization:

     State of Delaware

- --------------------------------------------------------------------------------
(7)  Aggregate amount beneficially owned by each reporting person:

     1,701,666

- --------------------------------------------------------------------------------
(8)  Check box if the aggregate amount in Row (7) excludes certain shares
     (see instructions):
                                                                             [_]

- --------------------------------------------------------------------------------
(9)  Percent of class represented by amount in Row (7):

     20.2%

- --------------------------------------------------------------------------------
(10) Type of reporting person (see instructions):

     CO

- --------------------------------------------------------------------------------
<PAGE>

                                 TENDER OFFER

     This Tender Offer Statement on Schedule 14D-1 (the "Schedule 14D-1")
relates to a tender offer by VISION ACQUISITION CORPORATION, a Delaware
corporation ("Purchaser") and a wholly owned subsidiary of AVERY DENNISON
CORPORATION, a Delaware corporation ("Parent"), to purchase any and all
outstanding shares of common stock, par value $.01 per share, of STIMSONITE
CORPORATION, a Delaware corporation (the "Company"), for a purchase price of
$14.75 per share, net to the seller in cash, without interest thereon, upon the
terms and subject to the conditions set forth in the Offer to Purchase dated
June 10, 1999 (the "Offer to Purchase") and in the related Letter of Transmittal
(the "Letter of Transmittal" and together with the Offer to Purchase, the
"Offer"), and is intended to satisfy the reporting requirements of Section 14(d)
of the Securities Exchange Act of 1934, as amended. Copies of the Offer to
Purchase and the related Letter of Transmittal are filed with this Schedule 14D-
1 as Exhibits (a)(1), and (a)(2) hereto, respectively. This Schedule 14D-1 also
constitutes the statement on Schedule 13D of Purchaser and Parent with respect
to certain shares which they may be deemed to beneficially own as a result of
the Tender and Stockholder Support Agreement which is described in the Offer to
Purchase.

Item 1.  Security and Subject Company.

     (a) The name of the subject company is Stimsonite Corporation, a Delaware
corporation (the "Company"), which has its principal executive and operating
offices at 6565 West Howard Street, Niles, Illinois 60714.

     (b) The title of the securities which are the subject of the Offer is the
Company's common stock, $.01 par value (the "Shares"), and the Offer is for any
and all outstanding Shares at a price of $14.75 per Share, net to the seller in
cash, without interest thereon. The information set forth in the "INTRODUCTION"
to the Offer to Purchase is incorporated herein by reference.

     (c) The information set forth in Section 6 of the Offer to Purchase is
incorporated herein by reference.

Item 2.  Identity and Background.

     (a)-(d) and (g) This Schedule 14D-1 is being filed jointly by Purchaser and
Parent. The information set forth in the "INTRODUCTION" to the Offer to
Purchase, in Section 9 of the Offer to Purchase and in Annex I to the Offer to
Purchase is incorporated herein by reference.

     (e)-(f) During the last five (5) years, neither Purchaser nor, to the best
knowledge of Purchaser and Parent, any executive officer or director of
Purchaser; nor Parent nor, to the best knowledge of Parent, any executive
officer or director of Parent, has been convicted in a criminal proceeding
(excluding traffic violations or similar misdemeanors) nor has been a party to a
civil proceeding of a judicial or administrative body of competent jurisdiction
as a result of which such person was or is subject to a judgment, decree or
final order enjoining future violations of, or, prohibiting or mandating
activities subject to Federal or state securities laws or finding any violation
of such laws.

Item 3.  Past Contacts, Transactions or Negotiations with the Subject Company.

     (a)-(b) The information set forth in the "INTRODUCTION" to the Offer to
Purchase and in Sections 11, 12 and 13 of the Offer to Purchase is incorporated
herein by reference.

Item 4.  Source and Amount of Funds or Other Consideration.

     (a)-(c) The information set forth in Section 10 of the Offer to Purchase is
incorporated herein by reference.

Item 5.  Purpose of the Tender Offer and Plans or Proposals of the Bidder.

     (a)-(g) The information set forth in the "INTRODUCTION" to the Offer to
Purchase and in Sections 7 and 13 of the Offer to Purchase is incorporated
herein by reference.

Item 6.  Interest in Securities of the Subject Company.

     The information set forth in the "INTRODUCTION" to the Offer to Purchase
and in Sections 9 and 13 of the Offer to Purchase is incorporated herein by
reference.

Item 7.  Contracts, Arrangements, Understandings or Relationships with Respect
to the Subject Company's Securities.

     The information set forth in the "INTRODUCTION" to the Offer to Purchase
and in Sections 9, 11 and 13 of the Offer to Purchase is incorporated herein by
reference.
<PAGE>

Item 8.  Persons Retained, Employed or to be Compensated.

     The information set forth in the "INTRODUCTION" to the Offer to Purchase
and in Sections 11 and 17 of the Offer to Purchase is incorporated herein by
reference.

Item 9.  Financial Statements of Certain Bidders.

     The information set forth in Section 9 of the Offer to Purchase is
incorporated herein by reference.

Item 10. Additional Information.

     (a) The information set forth in Section 9 of the Offer to Purchase is
incorporated herein by reference.

     (b)-(c) The information set forth in the Section 16 of the Offer to
Purchase is incorporated herein by reference.

     (f) The information set forth in the entire Offer to Purchase and the
Letter of Transmittal, copies of which are filed with this Schedule 14D-1 as
Exhibits (a)(1) and (a)(2), respectively, is incorporated herein by reference.

Item 11. Material to be Filed as Exhibits.

     (a)(1)  --  Offer to Purchase, dated June 10, 1999.

     (a)(2)  --  Letter of Transmittal.

     (a)(3)  --  Notice of Guaranteed Delivery.

     (a)(4)  --  Letter to Brokers, Dealers, Commercial Banks, Trust Companies
                 and Other Nominees.

     (a)(5)  --  Letter to Clients for use by Brokers, Dealers, Commercial
                 Banks, Trust Companies and Other Nominees.

     (a)(6)  --  Guidelines for Certification of Taxpayer Identification Number
                 on Substitute Form W-9.

     (a)(7)  --  Text of Press Release issued jointly by Parent and Purchaser
                 and by the Company, dated June 4, 1999.

     (a)(8)  --  Summary Advertisement, dated June 10, 1999.

     (c)(1)  --  Agreement and Plan of Merger by and among Parent, Purchaser and
                 the Company, dated as of June 4, 1999.

     (c)(2)  --  Tender and Stockholder Support Agreement by and among Parent,
                 Purchaser and certain stockholders of the Company, dated as of
                 June 3, 1999.

     (c)(3)  --  Joint Filing Agreement by and between Parent and Purchaser,
                 dated as of June 10, 1999.
<PAGE>

                                   SIGNATURE

     After due inquiry and to the best of our knowledge and belief, we certify
that the information set forth in this statement is true, complete and correct.


Dated:  June 10, 1999                   VISION ACQUISITION CORPORATION

                                        By: /s/ ROBERT G. VAN SCHOONENBERG
                                           -----------------------------------
                                            Name:  ROBERT G. VAN SCHOONENBERG
                                            Title: President



                                        AVERY DENNISON CORPORATION

                                        By: /s/ ROBERT G. VAN SCHOONENBERG
                                           -----------------------------------
                                            Name:  ROBERT G. VAN SCHOONENBERG
                                            Title: Senior Vice President,
                                                   General Counsel and Secretary
<PAGE>

                                 EXHIBIT INDEX

Exhibit
 Number                                Description
- --------                               -----------
 (a)(1)    --  Offer to Purchase, dated June 10, 1999.

 (a)(2)    --  Letter of Transmittal.

 (a)(3)    --  Notice of Guaranteed Delivery.

 (a)(4)    --  Letter to Brokers, Dealers, Commercial Banks, Trust Companies and
               Other Nominees.

 (a)(5)    --  Letter to Clients for use by Brokers, Dealers, Commercial Banks,
               Trust Companies and Other Nominees.

 (a)(6)    --  Guidelines for Certification of Taxpayer Identification Number on
               Substitute Form W-9.

 (a)(7)    --  Text of Press Release issued jointly by Parent and Purchaser and
               by the Company, dated June 4, 1999.

 (a)(8)    --  Summary Advertisement, dated June 10, 1999.

 (c)(1)    --  Agreement and Plan of Merger by and among Parent, Purchaser and
               the Company, dated as of June 4, 1999.

 (c)(2)    --  Tender and Stockholder Support Agreement by and among Parent,
               Purchaser and certain stockholders of the Company, dated as of
               June 3, 1999.

 (c)(3)    --  Joint Filing Agreement by and between Parent and Purchaser, dated
               as of June 10, 1999.


<PAGE>

                                                                          (a)(1)

                          Offer to Purchase for Cash

                Any and All Outstanding Shares of Common Stock

                                      of

                            STIMSONITE CORPORATION

                                      at

                             $14.75 Net Per Share

                                      by

                        VISION ACQUISITION CORPORATION
                         a wholly owned subsidiary of

                          AVERY DENNISON CORPORATION


 THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
             TIME, ON JULY 8, 1999, UNLESS THE OFFER IS EXTENDED.


  THE OFFER IS BEING MADE PURSUANT TO AN AGREEMENT AND PLAN OF MERGER, DATED
AS OF JUNE 4, 1999, BY AND AMONG AVERY DENNISON CORPORATION ("PARENT"), VISION
ACQUISITION CORPORATION ("PURCHASER") AND STIMSONITE CORPORATION (THE
"COMPANY"). THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, (1) THERE
HAVING BEEN VALIDLY TENDERED PURSUANT TO THE OFFER, AND NOT PROPERLY
WITHDRAWN, THAT NUMBER OF SHARES OF COMMON STOCK OF THE COMPANY REPRESENTING
AT LEAST A MAJORITY OF THE OUTSTANDING SHARES ON A FULLY DILUTED BASIS (THE
"MINIMUM CONDITION"), (2) THE EXPIRATION OR TERMINATION OF ANY APPLICABLE
WAITING PERIODS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF
1976, AS AMENDED, AND (3) THE SATISFACTION OF CERTAIN OTHER TERMS AND
CONDITIONS. SEE SECTION 15 OF THIS OFFER TO PURCHASE.

  THE BOARD OF DIRECTORS OF THE COMPANY HAS APPROVED THE OFFER, THE MERGER,
THE MERGER AGREEMENT AND THE STOCKHOLDER TENDER AGREEMENT (EACH AS DEFINED
HEREIN), HAS DETERMINED THAT THE MERGER IS ADVISABLE AND THAT THE OFFER AND
THE MERGER ARE FAIR TO AND IN THE BEST INTERESTS OF THE COMPANY'S STOCKHOLDERS
AND RECOMMENDS THAT THE COMPANY'S STOCKHOLDERS ACCEPT THE OFFER AND TENDER
THEIR SHARES PURSUANT TO THE OFFER.

  CERTAIN STOCKHOLDERS OF THE COMPANY (THE "SELLING STOCKHOLDERS"), OWNING IN
THE AGGREGATE APPROXIMATELY 20% OF THE OUTSTANDING SHARES, HAVE ENTERED INTO
AN AGREEMENT WITH PARENT AND PURCHASER, PURSUANT TO WHICH SUCH STOCKHOLDERS
HAVE AGREED TO TENDER AND SELL ALL OF THEIR SHARES TO PURCHASER PURSUANT TO
THE OFFER.
<PAGE>

                                   IMPORTANT

  Any stockholder desiring to tender all or a portion of such stockholder's
Shares should either (i) complete and sign the Letter of Transmittal or a
facsimile thereof in accordance with the instructions in the Letter of
Transmittal, have such stockholder's signature thereon guaranteed if required
by Instruction 1 to the Letter of Transmittal, and mail or deliver the Letter
of Transmittal together with the certificate(s) representing tendered Shares
and all other required documents to LaSalle Bank, N.A., the Depositary for the
Offer, or tender such Shares pursuant to the procedure for book-entry transfer
set forth in Section 3 of this Offer to Purchase or (ii) request such
stockholder's broker, dealer, commercial bank, trust company or other nominee
to effect the transaction for such stockholder. Stockholders having Shares
registered in the name of a broker, dealer, commercial bank, trust company or
other nominee must contact such person if they desire to tender their Shares.
Any stockholder who desires to tender Shares and whose certificates
representing such Shares are not immediately available, or who cannot comply
with the procedures for book-entry transfer on a timely basis, may tender such
Shares pursuant to the guaranteed delivery procedure set forth in Section 3 of
this Offer to Purchase.

  Questions and requests for assistance may be directed to the Information
Agent at the address and telephone number set forth on the back cover of this
Offer to Purchase. Additional copies of this Offer to Purchase, the Letter of
Transmittal, the Notice of Guaranteed Delivery and other related materials may
be obtained from the Information Agent or from brokers, dealers, commercial
banks and trust companies.
<PAGE>

                               TABLE OF CONTENTS

<TABLE>
 <C> <S>                                                                    <C>
 INTRODUCTION.............................................................    1
  1. Terms of the Offer..................................................     2
  2. Acceptance for Payment and Payment for Shares.......................     4
  3. Procedure for Tendering Shares......................................     5
  4. Withdrawal Rights...................................................     8
  5. Certain United States Federal Income Tax Consequences...............     8
  6. Price Range of Shares; Dividends....................................    10
  7. Certain Effects of the Transaction..................................    10
  8. Certain Information Concerning the Company..........................    11
  9. Certain Information Concerning Parent and Purchaser.................    13
 10. Source and Amount of Funds..........................................    15
     Background of the Offer; Past Contacts, Transactions or Negotiations
 11. with the Company....................................................    15
 12. Purpose of the Offer and the Merger; Plans for the Company..........    17
 13. Merger Agreement and Stockholder Tender Agreement...................    19
 14. Dividends and Distributions.........................................    28
 15. Certain Conditions of the Offer.....................................    28
 16. Certain Regulatory and Legal Matters................................    29
 17. Fees and Expenses...................................................    32
 18. Miscellaneous.......................................................    32
</TABLE>

ANNEX I--Certain Information Concerning the Directors and Executive Officers of
Parent and Purchaser

ANNEX II--Section 262 of the General Corporation Law of the State of Delaware

                                       i
<PAGE>

To the Holders of Common Stock of
Stimsonite Corporation:

                                 INTRODUCTION

  Vision Acquisition Corporation, a Delaware corporation ("Purchaser") and a
wholly owned subsidiary of Avery Dennison Corporation, a Delaware corporation
("Parent"), hereby offers to purchase all outstanding shares of common stock,
par value $.01 per share (the "Shares"), of Stimsonite Corporation, a Delaware
corporation (the "Company"), at a purchase price of $14.75 per Share (the
"Offer Price"), net to the seller in cash, without interest thereon, upon the
terms and subject to the conditions set forth in this Offer to Purchase and in
the related Letter of Transmittal (which, as amended and supplemented from
time to time, together constitute the "Offer").

  The Board of Directors of the Company (the "Company Board") has approved the
Offer, the Merger (as hereinafter defined), the Merger Agreement (as
hereinafter defined) and the Stockholder Tender Agreement (as hereinafter
defined), has determined that the Merger is advisable and that the Offer and
the Merger are fair to and in the best interests of the Company's stockholders
and recommends that the Company's stockholders accept the Offer and tender
their Shares pursuant to the Offer.

  The Offer is conditioned upon, among other things, (i) there having been
validly tendered pursuant to the Offer, and not properly withdrawn, that
number of Shares representing at least a majority of the outstanding Shares on
a fully diluted basis (the "Minimum Condition"), (ii) the expiration or
termination of any applicable waiting periods under the Hart-Scott-Rodino
Antitrust Improvements Act of 1976, as amended (the "HSR Act"), and (iii) the
satisfaction of certain other terms and conditions. See Section 15 of this
Offer to Purchase.

  In order to induce Parent and Purchaser to enter into the Merger Agreement,
certain stockholders of the Company (the "Selling Stockholders"), owning in
the aggregate approximately 20% of the issued and outstanding Shares, have
entered into the Stockholder Tender Agreement, dated as of June 3, 1999 (the
"Stockholder Tender Agreement") with Parent and Purchaser pursuant to which
the Selling Stockholders have agreed to tender and sell their Shares to
Purchaser pursuant to the Offer.

  Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") has
delivered to the Company Board its opinion that, as of the date of such
opinion and based upon and subject to the various considerations set forth in
that opinion, the consideration to be received by the stockholders of the
Company in the Offer and the Merger is fair from a financial point of view to
such stockholders. A copy of such opinion is contained in the Company's
Solicitation/Recommendation Statement on Schedule 14D-9 (the "Company's
Schedule 14D-9") which is being distributed to the Company's stockholders.
Stockholders are urged to read the written opinion of Merrill Lynch, dated
June 3, 1999, in its entirety and the discussion thereof in the Company's
Schedule 14D-9, which sets forth the procedures followed, assumptions and
qualifications made, matters considered and limitations of the review
undertaken by Merrill Lynch in connection with the opinion.

  The Offer is being made pursuant to an Agreement and Plan of Merger, dated
as of June 4, 1999 (the "Merger Agreement"), by and among Parent, Purchaser
and the Company. The Merger Agreement provides that, among other things, as
soon as practicable after the purchase of Shares pursuant to the Offer and the
satisfaction of other conditions set forth in the Merger Agreement and in
accordance with the relevant provisions of the General Corporation Law of the
State of Delaware (the "DGCL"), Purchaser will be merged with and into the
Company (the "Merger"). See Section 13 of this Offer to Purchase.

  Following consummation of the Merger, the Company will continue as the
surviving corporation (the "Surviving Corporation") and will be a wholly owned
subsidiary of Parent. At the effective time of the Merger (the "Effective
Time"), by virtue of the Merger and without any action on the part of the
Company, Parent or Purchaser, each issued and outstanding Share (other than
Shares owned directly or indirectly by the Company,

                                       1
<PAGE>

Parent or Purchaser, any subsidiary of Parent, any wholly owned subsidiary of
the Company or Shares with respect to which appraisal rights are properly
exercised under Delaware law ("Dissenting Shares")) will be converted into and
represent the right to receive $14.75 (or such other price that may be paid
for each Share pursuant to the Offer, if amended) in cash, without interest
thereon (the "Merger Consideration"). As of the Effective Time, all such
converted Shares shall no longer be outstanding and will automatically be
canceled and retired and will cease to exist, and each holder of a certificate
representing any such Shares will, to the extent such certificate represents
such Shares, cease to have any rights with respect thereto, except the right
to receive the Merger Consideration in cash in consideration therefor upon
surrender of such certificate. Pursuant to the Merger Agreement, the Company
will not tender Shares held by the Company in the Offer. All Shares that are
owned directly or indirectly by the Company, Parent, Purchaser or any
subsidiary of Parent at the Effective Time will be canceled, and no
consideration will be delivered in exchange therefor. See Section 5 of this
Offer to Purchase for a description of certain tax consequences of the Offer
and the Merger and Section 13 of this Offer to Purchase with respect to the
Merger.

  The Company has advised Parent and Purchaser that, as of June 2, 1999, (i)
8,444,377 Shares were validly issued and outstanding, fully paid and non-
assessable; (ii) 819,882 Shares were reserved for issuance upon the exercise
of outstanding Options (as hereinafter defined); and (iii) 635,500 Shares were
held in treasury. See Section 13 of this Offer to Purchase. As of the date
hereof, neither Parent nor Purchaser beneficially own any Shares.

  Based on the foregoing and the expected tender of 1,701,666 shares pursuant
to the Stockholder Tender Agreement, the Minimum Condition will be satisfied
if 2,930,464 shares are validly tendered and not withdrawn prior to the
Expiration Date (as defined below). The number of Shares required to be
validly tendered and not withdrawn in order to satisfy the Minimum Condition
will increase to the extent additional Shares are deemed to be outstanding on
a fully diluted basis.

  Upon the satisfaction of the Minimum Condition, Purchaser will have the
ability to acquire and control a majority of the outstanding Shares and will
thus be able to approve the Merger without the vote of any other stockholder.
In the event Purchaser acquires 90% or more of the outstanding Shares through
the Offer or otherwise, Purchaser and Parent would be able to effect the
Merger pursuant to the "short-form" merger provisions of the DGCL, without
prior notice to, or any action by, any other stockholder of the Company. See
Section 12 of this Offer to Purchase.

  Purchaser is not offering to acquire outstanding Options in the Offer.
Pursuant to the Merger Agreement, all Options will be canceled in exchange for
the payment in cash of the excess, if any, of the Offer Price over the
exercise price for such Options.

  THIS OFFER TO PURCHASE AND RELATED LETTER OF TRANSMITTAL CONTAIN IMPORTANT
INFORMATION WHICH SHOULD BE READ BEFORE ANY DECISION IS MADE WITH RESPECT TO
THE OFFER.

1. Terms of the Offer

  Upon the terms and subject to the conditions of the Offer (including, if the
Offer is extended or amended, the terms and conditions of any extension or
amendment), Purchaser will accept for payment and pay for all Shares validly
tendered prior to the Expiration Date and not theretofore withdrawn in
accordance with Section 4 of this Offer to Purchase as soon as legally
permitted and practicable after the commencement of the Offer. The term
"Expiration Date" means 12:00 Midnight, New York City time, on July 8, 1999,
unless Purchaser shall have extended the period of time for which the Offer is
open, in which event the term "Expiration Date" shall mean the latest time and
date as of which the Offer, as so extended by Purchaser, shall expire. UNDER
NO CIRCUMSTANCES WILL ANY INTEREST BE PAID ON THE OFFER PRICE FOR TENDERED
SHARES, REGARDLESS OF ANY EXTENSION OF THE OFFER OR ANY DELAY IN MAKING SUCH
PAYMENT.


                                       2
<PAGE>

  THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, SATISFACTION OF THE
MINIMUM CONDITION. SEE SECTIONS 13 AND 15 OF THIS OFFER TO PURCHASE. THE OFFER
IS ALSO SUBJECT TO OTHER TERMS AND CONDITIONS, INCLUDING THE EXPIRATION OR
TERMINATION OF ANY APPLICABLE WAITING PERIODS UNDER THE HART-SCOTT-RODINO
ANTITRUST IMPROVEMENTS ACT OF 1976, AS AMENDED. SEE SECTION 16 OF THIS OFFER
TO PURCHASE.

  Purchaser expressly reserves the right to modify the terms of the Offer and
to waive any condition of the Offer, except that, without the prior written
consent of the Company, Purchaser will not (and Parent will not cause
Purchaser to) (i) waive the Minimum Condition, (ii) reduce the number of
Shares subject to the Offer, (iii) reduce the price per Share to be paid
pursuant to the Offer, (iv) except as set forth below, extend the Offer, (v)
change the form of consideration payable in the Offer, (vi) amend or modify
any term or condition of the Offer in any manner adverse to the holders of
Shares or (vii) impose additional conditions to the Offer other than such
conditions required by applicable law. So long as the Merger Agreement is in
effect and the conditions to the Offer have not been satisfied or waived,
Purchaser may, without the consent of the Company, extend (or will extend at
the request of the Company) the Offer for an aggregate period of not more than
20 business days (for all such extensions) beyond the originally scheduled
expiration date of the Offer. Additionally, so long as the Merger Agreement is
in effect and the conditions to the Offer have been satisfied or waived,
Purchaser may, without the consent of the Company, extend the Offer for an
aggregate period of not more than 20 business days (for all such extensions)
beyond the originally scheduled expiration date of the Offer if the number of
Shares that have been validly tendered and not withdrawn represents less than
90% of the then issued and outstanding Shares. Notwithstanding the foregoing,
Purchaser may, without the consent of the Company, extend the Offer for any
period required by any rule, regulation, interpretation or position of the
Securities and Exchange Commission (the "Commission") or the staff thereof
applicable to the Offer.

  Subject to the terms of the Merger Agreement and the applicable rules and
regulations of the Commission, Purchaser expressly reserves the right, in its
sole discretion, at any time and from time to time, and regardless of whether
or not any of the events set forth in Section 15 hereof shall have occurred or
shall have been determined by Purchaser to have occurred, (i) to extend the
period of time during which the Offer is open, and thereby delay acceptance
for payment of and the payment for any Shares, by giving oral or written
notice of such extension to LaSalle Bank, N.A. (the "Depositary") and (ii) to
amend the Offer in any other respect by giving oral or written notice of such
amendment to the Depositary.

  If by 12:00 Midnight, New York City time, on July 8, 1999 (or any other date
or time then set as the Expiration Date), any or all conditions to the Offer
have not been satisfied or waived, Purchaser reserves the right (but shall not
be obligated), subject to the terms and conditions contained in the Merger
Agreement and to the applicable rules and regulations of the Commission, to
(i) terminate the Offer and not accept for payment any Shares and return all
tendered Shares to tendering stockholders, (ii) waive all the unsatisfied
conditions and accept for payment and pay for all Shares validly tendered
prior to the Expiration Date and not theretofore withdrawn, (iii) extend the
Offer and, subject to the right of stockholders to withdraw Shares until the
Expiration Date, retain the Shares that have been tendered during the period
or periods for which the Offer is extended or (iv) amend the Offer.

  There can be no assurance that Purchaser will exercise its right to extend
the Offer. Any extension of the period during which the Offer is open, delay
in acceptance for payment or payment, termination or amendment of the Offer
will be followed, as promptly as practicable, by public announcement thereof,
such announcement, in the case of an extension, to be issued not later than
9:00 a.m., New York City time, on the next business day after the previously
scheduled Expiration Date in accordance with the public announcement
requirements of Rules 14d-4(c), 14d-6(d) and 14e-1 under the Securities
Exchange Act of 1934, as amended (the "Exchange Act") (which require, among
other things, that any material change in the information published, sent or
given to stockholders in connection with the Offer be promptly disseminated to
stockholders in a manner reasonably designed to inform stockholders of such
change). Without limiting the obligation of Purchaser under such rules or the
manner in which Purchaser may choose to make any public announcement,
Purchaser currently intends to make announcements by

                                       3
<PAGE>

issuing a press release to BusinessWire and making any appropriate filing with
the Commission. As used in this Offer to Purchase, "business day" has the
meaning set forth in Rule 14d-1 of the Exchange Act.

  Subject to the applicable rules and regulations of the Commission and
subject to the limitations set forth in the Merger Agreement, Purchaser also
expressly reserves the right, at any time and from time to time, in its sole
discretion, to delay payment for any Shares regardless of whether such Shares
were theretofore accepted for payment or, with the written consent of the
Company, to terminate the Offer and not to accept for payment or pay for any
Shares not theretofore accepted for payment or paid for, upon the occurrence
of any of the conditions set forth in Section 15 of this Offer to Purchase, by
giving oral or written notice of such delay or termination to the Depositary.
Purchaser's right to delay payment for any Shares or not to pay for any Shares
theretofore accepted for payment is subject to the applicable rules and
regulations of the Commission, including Rule 14e-1(c) of the Exchange Act,
relating to Purchaser's obligation to pay for or return tendered Shares
promptly after the termination or withdrawal of the Offer.

  If Purchaser makes a material change in the terms of the Offer or the
information concerning the Offer, or if it waives a material condition of the
Offer, Purchaser will disseminate additional tender offer materials and extend
the Offer if and to the extent required by Rules 14d-4(c), 14d-6(d) and 14e-1
under the Exchange Act or otherwise. The minimum period during which a tender
offer must remain open following material changes in the terms of the offer or
the information concerning the offer, other than a change in price or a change
in percentage of securities sought, will depend upon the facts and
circumstances, including the relative materiality of the terms or information
changes. With respect to a change in price or a change in percentage of
securities sought, a minimum ten business day period is generally required to
allow for adequate time for dissemination to stockholders and investor
response.

  The Company has provided Purchaser with the Company's list of stockholders
and security position listings for the purpose of disseminating the Offer to
holders of Shares. This Offer to Purchase and the Letter of Transmittal will
be mailed to record holders of Shares and will be furnished to brokers,
dealers, commercial banks, trust companies and similar persons whose names, or
the names of whose nominees, appear on the list of stockholders or, if
applicable, who are listed as participants in a clearing agency's security
position listing for subsequent transmittal to beneficial owners of Shares.

2. Acceptance for Payment and Payment for Shares

  Upon the terms and subject to the conditions of the Offer (including, if the
Offer is extended or amended, the terms and conditions of any such extension
or amendment), Purchaser will accept for payment and will pay for, all Shares
validly tendered prior to the Expiration Date and not theretofore withdrawn in
accordance with Section 4 of this Offer to Purchase promptly after the later
to occur of (a) the Expiration Date and (b) subject to compliance with the
applicable rules and regulations of the Commission, including Rule 14e-1(c)
under the Exchange Act, the satisfaction or waiver of the conditions set forth
in Section 15 of this Offer to Purchase. Subject to such compliance, Purchaser
expressly reserves the right to delay payment for Shares in order to comply in
whole or in part with any applicable law. In all cases, payment for Shares
accepted for payment pursuant to the Offer will be made only after timely
receipt by the Depositary of (i) certificates for such Shares or timely
confirmation (a "Book-Entry Confirmation") of a book-entry transfer of such
Shares into the Depositary's account at The Depository Trust Company (the
"Book-Entry Transfer Facility"), pursuant to the procedures set forth in
Section 3 of this Offer to Purchase, (ii) a properly completed and duly
executed Letter of Transmittal (or a manually signed facsimile thereof) with
all required signature guarantees or, in the case of a book-entry transfer, an
Agent's Message and (iii) any other documents required by the Letter of
Transmittal. The term "Agent's Message" means a message transmitted by the
Book-Entry Transfer Facility to, and received by, the Depositary and forming a
part of a Book-Entry Confirmation, which states that such Book-Entry Transfer
Facility has received an express acknowledgment from the participant in such
Book-Entry Transfer Facility tendering the Shares that are the subject of the
Book-Entry Confirmation that such participant has received and agrees to be
bound by the terms of the Letter of Transmittal and that Purchaser may enforce
such agreement against the participant. See Section 3 of this Offer to
Purchase.


                                       4
<PAGE>

  For purposes of the Offer, Purchaser will be deemed to have accepted for
payment, and thereby purchased, Shares validly tendered and not withdrawn, if
and when Purchaser gives oral or written notice to the Depositary of
Purchaser's acceptance of such Shares for payment. In all cases, payment for
Shares purchased pursuant to the Offer will be made by deposit of the purchase
price with the Depositary, which will act as agent for tendering stockholders
for the purpose of receiving payment from Purchaser and transmitting such
payment to tendering stockholders. Upon the deposit of funds with the
Depositary for the purpose of making payments to tendering stockholders,
Purchaser's obligation to make such payment shall be satisfied, and tendering
stockholders must thereafter look solely to the Depositary for payment of
amounts owed to them by reason of the acceptance for payment of Shares
pursuant to the Offer. If, for any reason whatsoever, acceptance for payment
of any Shares tendered pursuant to the Offer is delayed, or Purchaser is
unable to accept for payment Shares tendered pursuant to the Offer, then,
without prejudice to Purchaser's rights under this Offer to Purchase, the
Depositary may nevertheless, on behalf of Purchaser, retain tendered Shares,
and, subject to compliance with the applicable rules and regulations of the
Commission, including Rule 14e-1(c) under the Exchange Act, such Shares may
not be withdrawn, except to the extent that the tendering stockholders are
entitled to withdrawal rights as described in Section 4 of this Offer to
Purchase. UNDER NO CIRCUMSTANCES WILL INTEREST BE PAID BY PURCHASER,
REGARDLESS OF ANY EXTENSION OF THE OFFER OR ANY DELAY IN MAKING SUCH PAYMENT.

  If any tendered Shares are not accepted for payment pursuant to the terms
and conditions of the Offer for any reason, or if certificates are submitted
representing more Shares than are tendered, certificates representing such
unpurchased or untendered Shares will be returned, without expense to the
tendering stockholder (or, in the case of Shares delivered by book-entry
transfer to the Book-Entry Transfer Facility, such Shares will be credited to
an account maintained within such Book-Entry Transfer Facility), as promptly
as practicable after the expiration, termination or withdrawal of the Offer.

  If, prior to the Expiration Date, Purchaser increases the price being paid
for Shares accepted for payment pursuant to the Offer, such increased
consideration will be paid to all stockholders whose Shares are purchased
pursuant to the Offer.

  Purchaser reserves the right to transfer or assign, in whole or from time to
time in part, to one or more of its affiliates the right to purchase Shares
tendered pursuant to the Offer, but any such transfer or assignment will not
relieve Purchaser of its obligations under the Offer or prejudice the rights
of tendering stockholders to receive payment for Shares validly tendered and
accepted for payment.

3. Procedure for Tendering Shares

  Valid Tenders. For Shares to be validly tendered pursuant to the Offer, a
properly completed and duly executed Letter of Transmittal (or a manually
signed facsimile thereof), with any required signature guarantees, or, in the
case of a book-entry transfer, an Agent's Message, and any other required
documents, must be received by the Depositary at one of its addresses set
forth on the back cover of this Offer to Purchase prior to the Expiration
Date, or the tendering stockholder must comply with the guaranteed delivery
procedure set forth below. In addition, either (i) certificates representing
such Shares must be received by the Depositary along with the Letter of
Transmittal or such Shares must be tendered pursuant to the procedure for
book-entry transfer set forth below, and a Book-Entry Confirmation must be
received by the Depositary, in each case prior to the Expiration Date or (ii)
the guaranteed delivery procedure set forth below must be complied with. No
alternative, conditional or contingent tenders will be accepted. DELIVERY OF
DOCUMENTS TO THE BOOK-ENTRY TRANSFER FACILITY IN ACCORDANCE WITH SUCH BOOK-
ENTRY TRANSFER FACILITY'S PROCEDURES DOES NOT CONSTITUTE DELIVERY TO THE
DEPOSITARY.

  Book-Entry Transfer. The Depositary will make a request to establish an
account with respect to the Shares at the Book-Entry Transfer Facility for
purposes of the Offer within two business days after the date of this Offer to
Purchase. Any financial institution that is a participant in the Book-Entry
Transfer Facility's system may make book-entry delivery of Shares by causing
the Book-Entry Transfer Facility to transfer such Shares

                                       5
<PAGE>

into the Depositary's account at the Book-Entry Transfer Facility in
accordance with such Book-Entry Transfer Facility's procedures for transfer.
Although delivery of Shares may be effected through book-entry at the Book-
Entry Transfer Facility prior to the Expiration Date, (i) the Letter of
Transmittal (or a manually signed facsimile thereof), properly completed and
duly executed, with any required signature guarantees, or an Agent's Message
in connection with a book-entry transfer, and any other required documents,
must, in any case, be transmitted to and received by the Depositary at one of
its addresses set forth on the back cover of this Offer to Purchase prior to
the Expiration Date or (ii) the guaranteed delivery procedures described below
must be complied with.

  Signature Guarantee. Signatures on the Letter of Transmittal must be
guaranteed by a member in good standing of the Securities Transfer Agents
Medallion Program, or by any other bank, broker, dealer, credit union, savings
association or other entity which is an "eligible guarantor institution," as
such term is defined in Rule 17Ad-15 under the Exchange Act (each of the
foregoing being referred to as an "Eligible Institution" and, collectively, as
"Eligible Institutions"), unless the Shares tendered thereby are tendered (i)
by a registered holder of Shares who has not completed either the box labeled
"Special Delivery Instructions" or the box labeled "Special Payment
Instructions" on the Letter of Transmittal or (ii) for the account of any
Eligible Institution. If the certificates evidencing Shares are registered in
the name of a person or persons other than the signer of the Letter of
Transmittal, or if payment is to be made, or delivered to, or certificates for
unpurchased Shares are to be issued or returned to, a person other than the
registered owner or owners, then the tendered certificates must be endorsed or
accompanied by duly executed stock powers, in either case signed exactly as
the name or names of the registered owner or owners appear on the
certificates, with the signatures on the certificates or stock powers
guaranteed by an Eligible Institution as provided in the Letter of
Transmittal. See Instructions 1 and 5 to the Letter of Transmittal.

  Guaranteed Delivery. If a stockholder desires to tender Shares pursuant to
the Offer and such stockholder's certificates for Shares are not immediately
available or time will not permit all required documents to reach the
Depositary prior to the Expiration Date or the procedure for book-entry
transfer cannot be completed on a timely basis, such Shares may nevertheless
be tendered if all of the following guaranteed delivery procedures are duly
complied with:

  (i) the tender is made by or through an Eligible Institution;

  (ii) a properly completed and duly executed Notice of Guaranteed Delivery,
substantially in the form provided by Purchaser herewith, is received by the
Depositary, as provided below, prior to the Expiration Date; and

  (iii) the certificates for all tendered Shares, in proper form for transfer
(or a Book-Entry Confirmation), together with a properly completed and duly
executed Letter of Transmittal (or a manually signed facsimile thereof), and
any required signature guarantees, or, in the case of a book-entry transfer,
an Agent's Message, and any other documents required by the Letter of
Transmittal are received by the Depositary within three Nasdaq National Market
("Nasdaq") trading days after the date of execution of such Notice of
Guaranteed Delivery. A "trading day" is any day on which Nasdaq is open for
business.

  The Notice of Guaranteed Delivery may be delivered by hand or transmitted by
telegram, facsimile transmission or mail to the Depositary and must include a
guarantee by an Eligible Institution in the form set forth in the Notice of
Guaranteed Delivery.

  THE METHOD OF DELIVERY OF SHARES, THE LETTER OF TRANSMITTAL AND ALL OTHER
REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH THE BOOK-ENTRY TRANSFER
FACILITY, IS AT THE OPTION AND RISK OF THE STOCKHOLDER TENDERING SUCH SHARES.
IF DELIVERY IS BY MAIL, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED,
PROPERLY INSURED, IS RECOMMENDED.

  Notwithstanding any other provision hereof, payment for Shares accepted for
payment pursuant to the Offer will in all cases be made only after timely
receipt by the Depositary of (i) certificates for such Shares or a Book-Entry
Confirmation, (ii) a properly completed and duly executed Letter of
Transmittal (or a manually signed facsimile thereof), with all required
signature guarantees, or, in the case of a book-entry transfer, an Agent's
Message and (iii) any other documents required by the Letter of Transmittal.

                                       6
<PAGE>

  Backup Federal Income Tax Withholding and Substitute Form W-9. Under the
"backup withholding" provisions of United States federal income tax law, the
Depositary may be required to withhold 31% of the amount of any payments of
cash pursuant to the Offer. In order to avoid backup withholding, each
stockholder surrendering Shares in the Offer must, unless an exemption
applies, provide the payor of such cash with such stockholder's correct
taxpayer identification number ("TIN") on Substitute Form W-9 and certify,
under penalties of perjury, that such TIN is correct and that such stockholder
is not subject to backup withholding. If a stockholder does not provide its
correct TIN or fails to provide the certifications described above, the
Internal Revenue Service ("IRS") may impose a penalty on such stockholder and
may subject the payment of cash to such stockholder pursuant to the Offer to
backup withholding of 31%. All stockholders surrendering shares pursuant to
the Offer should complete and sign the substitute Form W-9 included in the
Letter of Transmittal to provide the information and certification necessary
to avoid backup withholding (unless an applicable exemption exits and is
proved in a manner satisfactory to the Depositary). Certain stockholders
(including, among others, all corporations and certain foreign individuals and
entities) are not subject to backup withholding. Noncorporate foreign
stockholders should complete and sign a Form W-8, Certificate of Foreign
Status, a copy of which may be obtained from the Depositary, in order to avoid
backup withholding. See Instruction 8 of the Letter of Transmittal.

  Determination of Validity. All questions as to the form of documents and the
validity, eligibility (including time of receipt) and acceptance for payment
of any tender of Shares will be determined by Purchaser, in its sole
discretion, and its determination will be final and binding on all parties.
Purchaser reserves the absolute right to reject any or all tenders of any
Shares that are determined by it not to be in proper form or the acceptance of
or payment for which may, in the opinion of Purchaser, be unlawful. Purchaser
also reserves the absolute right to waive any of the conditions of the Offer,
or any defect or irregularity in the tender of any Shares. Purchaser's
interpretation of the terms and conditions of the Offer (including the Letter
of Transmittal and the Instructions to the Letter of Transmittal) will be
final and binding on all parties. No tender of Shares will be deemed to have
been validly made until all defects and irregularities have been cured or
waived. None of Purchaser, Parent, the Depositary, the Information Agent or
any other person will be under any duty to give notification of any defects or
irregularities in tenders or incur any liability for failure to give any such
notification.

  Appointment. By executing the Letter of Transmittal as set forth above
(including through delivery of an Agent's Message), a tendering stockholder
irrevocably appoints designees of Purchaser as such stockholder's attorneys-
in-fact and proxies, each with full power of substitution, in the manner set
forth in the Letter of Transmittal, to the full extent of such stockholder's
right with respect to the Shares tendered by such stockholder and accepted for
payment by Purchaser (and any and all other Shares or other securities or
rights issued or issuable in respect of such Shares on or after June 9, 1999).
All such powers of attorney and proxies shall be considered coupled with an
interest in the tendered Shares. This appointment is effective upon the
acceptance for payment of the Shares by Purchaser. Upon acceptance for
payment, all prior powers of attorney and proxies given by the stockholder
with respect to such Shares or other securities or rights will, without
further action, be revoked and no subsequent proxies may be given or written
consent executed (and, if given or executed, will not be deemed effective).
The designees of Purchaser will, with respect to the Shares and other
securities or rights, be empowered to exercise all voting and other rights of
such stockholder as they in their sole judgment deem proper in respect of any
annual or special meeting of the Company's stockholders, any adjournment or
postponement thereof, actions by written consent in lieu of such meeting or
otherwise. Purchaser reserves the right to require that, in order for Shares
to be deemed validly tendered, immediately upon Purchaser's acceptance for
payment of such Shares, Purchaser must be able to exercise full voting,
consent and other rights with respect to such Shares and the other securities
or rights issued or issuable in respect of such Shares, including voting at
any meeting of stockholders (whether annual or special or whether or not
adjourned) or acting by written consent without a meeting in respect of such
Shares.

  A tender of Shares pursuant to any one of the procedures described above
will constitute the tendering stockholder's acceptance of the terms and
conditions of the Offer, as well as the tendering stockholder's representation
and warranty that (i) such stockholder has the full power and authority to
tender, sell, assign and transfer the tendered Shares (and any and all other
Shares or other securities issued or issuable in respect of such

                                       7
<PAGE>

Shares on or after June 9, 1999), and (ii) when the same are accepted for
payment by Purchaser, Purchaser will acquire good and unencumbered title
thereto, free and clear of all liens, restrictions, charges and encumbrances
and not subject to any adverse claims. Purchaser's acceptance for payment of
Shares tendered pursuant to the Offer will constitute a binding agreement
between the tendering stockholder and Purchaser upon the terms and subject to
the conditions of the Offer.

4. Withdrawal Rights

  Except as otherwise provided in this section, tenders of Shares made
pursuant to the Offer are irrevocable. Shares tendered pursuant to the Offer
may be withdrawn at any time prior to the Expiration Date and, unless
theretofore accepted for payment pursuant to the Offer, may also be withdrawn
at any time after August 9, 1999. If purchase of or payment for Shares is
delayed for any reason or if Purchaser is unable to purchase or pay for Shares
for any reason, then, without prejudice to Purchaser's rights under the Offer,
tendered Shares may be retained by the Depositary on behalf of Purchaser and
may not be withdrawn except to the extent that tendering stockholders are
entitled to withdrawal rights as set forth in this section, subject to Rule
14e-1(c) under the Exchange Act, which provides that no person who makes a
tender offer shall fail to pay the consideration offered or return the
securities deposited by or on behalf of security holders promptly after the
termination or withdrawal of the Offer.

  For a withdrawal to be effective, a written, telegraphic, telex or facsimile
transmission notice of withdrawal must be timely received by the Depositary at
one of its addresses set forth on the back cover of this Offer to Purchase.
Any notice of withdrawal must specify the name of the person who tendered the
Shares to be withdrawn, the number of Shares to be withdrawn and the name in
which the certificates representing such Shares are registered, if different
from that of the person who tendered the Shares. If certificates for Shares to
be withdrawn have been delivered or otherwise identified to the Depositary,
then, prior to the physical release of such certificates, the serial numbers
shown on such certificates must be submitted to the Depositary and, unless
such Shares have been tendered by an Eligible Institution, the signatures on
the notice of withdrawal must be guaranteed by an Eligible Institution. If
Shares have been tendered pursuant to the procedure for book-entry transfer
set forth in Section 3 of this Offer to Purchase, any notice of withdrawal
must also specify the name and number of the account at the Book-Entry
Transfer Facility to be credited with the withdrawn Shares. All questions as
to the form and validity (including time of receipt) of notices of withdrawal
will be determined by Purchaser, in its sole discretion, and its determination
will be final and binding on all parties. None of Purchaser, Parent, the
Depositary, the Information Agent or any other person will be under any duty
to give notification of any defects or irregularities in any notice of
withdrawal or incur any liability for failure to give any such notification.

  Any Shares properly withdrawn will be deemed not validly tendered for
purposes of the Offer, but may be retendered at any subsequent time prior to
the Expiration Date by following any of the procedures described in Section 3
of this Offer to Purchase.

5. Certain United States Federal Income Tax Consequences

  The following is a general discussion of certain United States federal
income tax consequences of the receipt of cash by a holder of Shares pursuant
to the Offer or the Merger.

  U.S. Holders. A "U.S. Holder" means a holder of Shares that is (i) a citizen
or resident of the United States, (ii) a corporation or other entity taxable
as a corporation created or organized in or under the laws of the United
States or any political subdivision thereof or therein, (iii) an estate the
income of which is subject to United States federal income taxation regardless
of its source, or (iv) a trust if (x) a court within the United States is able
to exercise primary supervision over the administration of the trust and (y)
one or more United States fiduciaries have the authority to control all
substantial decisions of the trust.

  The receipt of cash for Shares pursuant to the Offer or the Merger will be a
taxable transaction for United States federal income tax purposes under the
Internal Revenue Code of 1986, as amended (the "Code"), and may also be a
taxable transaction under applicable state, local or foreign income or other
tax laws. Generally,

                                       8
<PAGE>

for United States federal income tax purposes, a U.S. Holder will recognize
gain or loss equal to the difference between the amount of cash received by
the U.S. Holder pursuant to the Offer or the Merger and the aggregate tax
basis in the Shares purchased pursuant to the Offer (or canceled pursuant to
the Merger). Gain or loss will be calculated separately for each block of
Shares purchased pursuant to the Offer (or canceled pursuant to the Merger).

  Gain (or loss), will be capital gain (or loss), assuming that such Shares
are held as a capital asset. Capital gains of individuals, estates and trusts
generally are subject to a maximum United States federal income tax rate of
(i) 39.6% if, at the time the Purchaser accepts the Shares for payment (or the
Shares are canceled pursuant to the Merger) the U.S. Holder held the Shares
for not more than one year and (ii) 20% if the U.S. Holder held such Shares
for more than one year at such time. Capital gains of corporations generally
are taxed at the United States federal income tax rates applicable to
corporate ordinary income. In addition, under present law, the ability to use
capital losses to offset ordinary income is limited.

  Non-U.S. Holders. A "Non-U.S. Holder" means a holder of Shares that is not a
U.S. Holder. Generally, a Non-U.S. Holder will not be required to pay United
States federal income tax on any gain recognized upon the receipt of cash for
Shares pursuant to the Offer or the Merger unless:

  (i) the gain is effectively connected with a trade or business carried on
      by the Non-U.S. Holder within the United States, or, alternatively, if
      a tax treaty applies, attributable to a United States permanent
      establishment maintained by the Non-U.S. Holder, in which case such
      gain will be subject to tax at the rates in the manner applicable to
      U.S. Holders, and, if the Non-U.S. Holder is foreign corporation, the
      branch profits tax may also apply;

  (ii) the Shares are disposed of by an individual Non-U.S. Holder, who holds
       the Shares as a capital asset and is present in the United States for
       183 days or more in the taxable year of the disposition, as determined
       under the Code, and certain other conditions are met, in which case
       such gain will be subject to a flat 30% tax, which may be offset by
       United States source capital losses even though the individual is not
       considered a resident of the United States; or

  (iii) (A) the Company is or has been a "U.S. real property holding
        corporation" within the meaning of Section 897(c)(2) of the Code at
        any time within the shorter of the five-year period preceding such
        disposition or such Non-U.S. Holder's holding period and (B) assuming
        that the Shares are "regularly traded on an established securities
        market" for United States federal income tax purposes, the Non-U.S.
        Holder held, directly or indirectly, at any time during the
        applicable period from clause (A) above, including on the date of
        disposition, more than 5% of the outstanding common stock. The
        Company believes it is not and, during the applicable period set
        forth in the Code, has not been, a U.S. real property holding
        corporation.

  Backup Withholding. See Section 3 concerning the potential application of
United States federal backup withholding.

  THE FOREGOING DISCUSSION MAY NOT BE APPLICABLE WITH RESPECT TO SHARES
RECEIVED PURSUANT TO THE EXERCISE OF EMPLOYEE STOCK OPTIONS OR OTHERWISE AS
COMPENSATION OR WITH RESPECT TO HOLDERS OF SHARES WHO ARE SUBJECT TO SPECIAL
TAX TREATMENT UNDER THE CODE, SUCH AS LIFE INSURANCE COMPANIES, TAX-EXEMPT
ORGANIZATIONS, FINANCIAL INSTITUTIONS, DEALERS IN SECURITIES OR CURRENCIES,
PERSONS WHO HOLD SHARES AS A POSITION IN A "STRADDLE" OR AS PART OF A
"HEDGING" OR "CONVERSION" TRANSACTION AND PERSONS THAT HAVE A FUNCTIONAL
CURRENCY OTHER THAN THE U.S. DOLLAR, AND MAY NOT APPLY TO A HOLDER OF SHARES
IN LIGHT OF INDIVIDUAL CIRCUMSTANCES. STOCKHOLDERS ARE URGED TO CONSULT THEIR
OWN TAX ADVISORS TO DETERMINE THE PARTICULAR TAX CONSEQUENCES TO THEM
(INCLUDING THE APPLICATION AND EFFECT OF ANY STATE, LOCAL OR FOREIGN INCOME
AND OTHER TAX LAWS OF THE OFFER AND THE MERGER).


                                       9
<PAGE>

6. Price Range of Shares; Dividends

  The Shares are quoted on Nasdaq under the symbol "STIM." The following table
sets forth, for the quarters indicated, the range of high and low bid prices
per Share as reported by Nasdaq.

<TABLE>
<CAPTION>
                                                                    High   Low
                                                                   ------ -----
       <S>                                                         <C>    <C>
       1999:
       Second Quarter (through June 3, 1999)...................... $10.56 $7.50
       First Quarter..............................................   8.88  6.38
       1998:
       First Quarter.............................................. $ 6.56 $4.88
       Second Quarter.............................................   8.00  6.25
       Third Quarter..............................................   8.13  4.56
       Fourth Quarter.............................................   8.13  4.88
       1997:
       First Quarter.............................................. $ 6.63 $5.75
       Second Quarter.............................................   6.50  5.44
       Third Quarter..............................................   7.44  5.75
       Fourth Quarter.............................................   6.75  4.50
</TABLE>

  On June 3, 1999, the last full trading day prior to the date of the public
announcement of the execution of the Merger Agreement, the last reported bid
price per Share on Nasdaq was $10.50. HOLDERS OF SHARES ARE URGED TO OBTAIN
CURRENT MARKET QUOTATIONS FOR THE SHARES.

  The Company has publicly stated it has not paid, and does not intend to pay,
any cash dividends on the Shares. See Section 14 of this Offer to Purchase.

7. Certain Effects of the Transaction

  Board of Directors of the Company. Promptly upon Purchaser's acceptance for
payment of and payment for Shares tendered pursuant to the Offer in accordance
with the Offer, and from time to time thereafter as Shares are acquired by
Purchaser or its affiliates, Purchaser intends to take such steps as are
necessary to assure that Purchaser's designees constitute a majority or more
of the directors on the Company Board. In such circumstance, no prior notice
of such action to stockholders of the Company or the consent of any
stockholder other than Purchaser is required to take such action.

  Effect upon the Shares. The purchase of the Shares by Purchaser pursuant to
the Offer will reduce the number of Shares that might otherwise trade publicly
and will reduce the number of holders of Shares, which could adversely affect
the liquidity and market value of the remaining Shares held by holders of
Shares other than Purchaser. According to the Company, as of June 3, 1999
there were approximately 67 holders of record of the Shares, which excludes
beneficial owners of Shares registered in nominee or street name.

  Depending upon the number of Shares purchased pursuant to the Offer, the
Shares may no longer meet the requirements of the National Association of
Securities Dealers, Inc. (the "NASD") for continued inclusion in Nasdaq, which
requires that for each class of shares listed by an issuer, there must be at
least 200,000 publicly held shares, held by at least 400 stockholders or 300
stockholders of round lots, with a market value of at least $1,000,000 and the
issuer must have net tangible assets of at least $1,000,000, $2,000,000 or
$4,000,000, depending on profitability levels during the issuer's four most
recent fiscal years. If these standards are not met, the Shares might
nevertheless continue to be included in Nasdaq with quotations published in
the Nasdaq "additional list" or in one of the "local lists," but if the number
of holders of the Shares were to fall below 300, or if the number of publicly
held Shares were to fall below 100,000 or there were not at least two
registered and active market makers for the Shares, the NASD's rules provide
that the Shares would no longer be

                                      10
<PAGE>

"qualified" for Nasdaq reporting and Nasdaq would cease to provide any
quotations with respect thereto. Shares held directly or indirectly by
directors, officers or beneficial owners of more than 10% of the outstanding
Shares are not considered as being publicly held for this purpose.

  To the extent the Shares are delisted from Nasdaq, the market for Shares
could be adversely affected. If Nasdaq were to delist the Shares, it is
possible that the Shares would continue to trade on another exchange or in the
over-the-counter market and that price quotations for the Shares would be
reported by other sources. The extent of the public market for the Shares and
the availability of such quotations would, however, depend on the number of
holders of Shares remaining at such time, the interest in maintaining a market
in the Shares on the part of securities firms, the possible termination of
registration of the Shares under the Exchange Act, as described below, and
other factors. Purchaser cannot predict whether the reduction in the number of
Shares as a result of the consummation of the Offer would have an adverse or
beneficial effect on the market price for or marketability of the Shares or
whether it would cause future market prices to be greater or less than the
Offer Price.

  The Shares are currently registered under the Exchange Act. Such
registration may be terminated upon application by the Company to the
Commission if there are fewer than 300 holders of record of Shares. It is the
intention of Purchaser to seek to cause an application for such termination to
be made as soon after consummation of the Offer as the requirements for
termination of registration of the Shares are met. If such registration were
terminated, the Company would no longer legally be required to disclose
publicly in proxy materials distributed to stockholders the information which
it now must provide under the Exchange Act or to make public disclosure of
financial and other information in annual, quarterly and other reports
required to be filed with the Commission under the Exchange Act, and the
executive officers and directors of the Company and beneficial owners of more
than 10% of the Shares would no longer be subject to the "short-swing" insider
trading reporting and profit recovery provisions of the Exchange Act.
Furthermore, if such registration were terminated, persons holding "restricted
securities" of the Company may be deprived of their ability to dispose of such
securities under Rule 144 or 144A promulgated under the Securities Act of
1933, as amended.

  If registration of the Shares is not terminated and the Shares are not
delisted prior to the Merger, then the Shares will cease to be quoted on
Nasdaq and the registration of the Shares under the Exchange Act will be
terminated following the Merger.

8. Certain Information Concerning the Company

  Except as otherwise set forth herein, the information concerning the Company
contained in this Offer to Purchase, including financial information, has been
furnished by the Company or has been taken from or based upon publicly
available documents and records on file with the Commission and other public
sources. Although none of Parent or Purchaser has any knowledge that would
indicate that statements contained herein based upon such documents are
untrue, none of Parent or Purchaser assumes any responsibility for the
accuracy or completeness of the information concerning the Company, furnished
by the Company or contained in such documents and records or for any failure
by the Company to disclose events which may have occurred or may affect the
significance or accuracy of any such information but which are unknown to
Parent or Purchaser.

  According to the Company's Annual Report on Form 10-K for the fiscal year
ended December 31, 1998 (the "Company's 10-K"), the Company makes a range of
high performance products, which are designed to offer enhanced visual
guidance to vehicle operators and pedestrians in a variety of driving
conditions. The Company operates in one business segment. The Company's
products, which are designed and manufactured to promote highway safety, are
sold primarily by a single sales force to similar customers in the highway
construction business. These products include highway delineation products
(such as raised reflective pavement markers, thermoplastic pavement marking
materials and related application equipment, construction work zone markers
and roadside and other delineators) and optical film products (such as high
performance reflective sheeting used in the construction of highway signs and
Protected Legend(TM) pre-printed sign faces, reflective truck markings and
precision embossed film, which is used in internally illuminated airport
runway signs and a variety of other products that require optical grade film).

                                      11
<PAGE>

  Set forth below is certain summary historical consolidated financial data
with respect to the Company excerpted or derived in part from financial
information contained in the Company's 10-K and the Company's Quarterly Report
on Form 10-Q for the quarterly period ended April 4, 1999 (the "Company's 10-
Q"). More comprehensive financial information is included in such reports and
other documents filed by the Company with the Commission. For the periods
covered by such reports, the following summary is qualified in its entirety by
reference to such reports and such other documents and all the financial
information (including any related notes) contained therein. Such reports and
other documents should be available for inspection and copies thereof should
be obtainable in the manner set forth below.

                            STIMSONITE CORPORATION
                SUMMARY HISTORICAL CONSOLIDATED FINANCIAL DATA
                      (thousands, except per share data)

<TABLE>
<CAPTION>
                                                   Three Months    Year Ended
                                                  Ended April 4,  December 31,
                                                  -------------- ---------------
                                                       1999       1998    1997
                                                  -------------- ------- -------
                                                   (unaudited)
<S>                                               <C>            <C>     <C>
Income Statement Data:
  Net Sales......................................    $15,449     $87,362 $81,363
  Cost of Goods Sold.............................     11,408      56,052  53,958
  Gross Profit...................................      4,041      31,310  27,405
  Operating Expenses.............................      5,032      20,957  19,000
  Operating Income (Loss)........................       (991)     10,353   8,405
  Interest Expense and Minority Interest ........        394       1,782   2,302
  Income (Loss) Before Income Taxes .............     (1,385)      8,571   6,103
  Income Tax Provision (Benefit).................       (596)      3,668   2,474
  Net Income (Loss)..............................       (789)      4,903   3,629
Per Share Data (diluted):
  Net Income (Loss)..............................      (0.09)       0.58    0.42

<CAPTION>
                                                   At April 4,   At December 31,
                                                  -------------- ---------------
                                                       1999       1998    1997
                                                  -------------- ------- -------
                                                   (unaudited)
<S>                                               <C>            <C>     <C>
Balance Sheet Data:
  Total Assets...................................     58,765      61,072  55,201
  Total Liabilities..............................     29,078      30,595  28,721
  Stockholders' Equity...........................     29,687      30,477  26,480
</TABLE>

  The Company is subject to the informational requirements of the Exchange Act
and in accordance therewith files periodic reports, proxy statements and other
information with the Commission relating to its business, financial condition
and other matters. The Company is required to disclose in such proxy
statements certain information, as of particular dates, concerning the
Company's directors and officers, their remuneration, stock options granted to
them, the principal holders of the Company's securities and any material
interests of such persons in transactions with the Company. Such reports,
proxy statements and other information may be inspected at the public
reference facilities maintained by the Commission at Room 1024, 450 Fifth
Street, N.W., Washington, D.C. 20549, and at the regional offices of the
Commission located at Seven World Trade Center, 13th Floor, New York, New York
10048 and 500 West Madison Street, Suite 1400, Chicago, Illinois 60601. The
Commission also maintains a World Wide Web site on the Internet at
http://www.sec.gov that contains reports and other information regarding
registrants that file electronically with the Commission.

  Projections. Prior to entering into the Merger Agreement, Parent conducted a
due diligence review of the Company and in connection with that review
received certain non-public information about the Company and its financial
performance, including certain projected financial data (the "Projections")
for the years ending December 31, 1999 through 2004. The Company does not in
the ordinary course publicly disclose projections

                                      12
<PAGE>

and the Projections were not prepared with a view to public disclosure.
Moreover, the Projections do not give effect to the Offer or the potential
combined operations of Parent and the Company. The information that is set
forth below in this Offer to Purchase is for the limited purpose of giving the
Company's stockholders access to financial projections prepared by the
Company's management that were made available to Parent and Purchaser in
connection with the Merger Agreement and the Offer.

                            STIMSONITE CORPORATION
                SELECTED PROJECTED CONSOLIDATED FINANCIAL DATA
                                  (thousands)

<TABLE>
<CAPTION>
                                          Year Ending December 31,
                            ----------------------------------------------------
                             1999     2000     2001     2002     2003     2004
                            ------- -------- -------- -------- -------- --------
<S>                         <C>     <C>      <C>      <C>      <C>      <C>
Income Statement Data:
  Net Sales................ $96,023 $112,120 $127,505 $143,083 $159,040 $176,813
  Gross Profit(1)..........  37,728   42,260   46,824   51,310   56,876   62,980
  Net Income(2)............   6,802    8,492   10,954   12,989   15,440   17,142
- --------
(1) Excludes depreciation expenses.

(2) Includes depreciation expenses and excludes expenses associated with
    maintaining public ownership status and, in 1999, $37 in nonrecurring
    items.

<CAPTION>
                                          Year Ending December 31,
                            ----------------------------------------------------
                             1999     2000     2001     2002     2003     2004
                            ------- -------- -------- -------- -------- --------
<S>                         <C>     <C>      <C>      <C>      <C>      <C>
Balance Sheet Data:
  Total Assets............. $61,096 $ 64,707 $ 73,073 $ 87,811 $105,018 $124,246
  Total Liabilities........  23,820   18,939   16,351   18,100   19,867   21,953
  Stockholders' Equity.....  37,276   45,768   56,722   69,711   85,151  102,293
</TABLE>

  THE PROJECTIONS WERE NOT PREPARED BY PARENT OR PURCHASER OR WITH A VIEW TO
PUBLIC DISCLOSURE OR IN COMPLIANCE WITH THE PUBLISHED GUIDELINES OF THE
COMMISSION OR THE GUIDELINES PUBLISHED BY THE AMERICAN INSTITUTE OF CERTIFIED
PUBLIC ACCOUNTANTS REGARDING PROJECTIONS OR FORECASTS. THE COMPANY HAS ADVISED
PARENT AND PURCHASER THAT ITS INTERNAL OPERATING PROJECTIONS ARE, IN GENERAL,
PREPARED SOLELY FOR INTERNAL USE AND CAPITAL BUDGETING AND OTHER MANAGEMENT
DECISIONS AND ARE SUBJECTIVE IN MANY RESPECTS AND THUS SUSCEPTIBLE TO VARIOUS
INTERPRETATIONS AND PERIODIC REVISION BASED ON ACTUAL EXPERIENCE AND BUSINESS
DEVELOPMENTS. THE PROJECTIONS ARE SUBJECT TO SIGNIFICANT UNCERTAINTIES AND
CONTINGENCIES, MANY OF WHICH ARE BEYOND THE CONTROL OF THE COMPANY. THERE CAN
BE NO ASSURANCE, AND NO REPRESENTATION OR WARRANTY IS MADE, THAT ACTUAL
RESULTS WILL NOT VARY MATERIALLY FROM THOSE DESCRIBED ABOVE. NONE OF THE
COMPANY, PURCHASER, PARENT OR THE COMPANY'S FINANCIAL ADVISOR INTENDS TO
UPDATE, REVISE OR CORRECT THESE PROJECTIONS IF THEY BECOME INACCURATE.

9. Certain Information Concerning Parent and Purchaser

  Purchaser. Purchaser is a Delaware corporation and presently a wholly owned
subsidiary of Parent. To date, Purchaser has not conducted any business other
than that incident to its formation and the commencement of the Offer. The
principal executive offices of Purchaser are located at 150 North Orange Grove
Boulevard, Pasadena, California 91103.

                                      13
<PAGE>

  Parent. Parent develops, manufactures and markets pressure-sensitive
adhesives and materials as well as consumer and converted products. Some
pressure-sensitive adhesives and materials are "converted" into labels and
other products through embossing, printing, stamping and die-cutting, and some
are sold in unconverted form as base materials, tapes and reflective sheeting.
Parent makes a wide range of products for consumer and industrial markets,
including office products, self-adhesive materials, peel-and-stick postage
stamps, battery labels, automated retail tag and labeling systems, and
specialty tapes and chemicals. International operations also constitute a
significant portion of Parent's business. The principal executive offices of
Parent are located at 150 North Orange Grove Boulevard, Pasadena, California
91103.

  Set forth below is certain selected historical consolidated financial
information with respect to Parent excerpted from financial information
contained in Parent's Annual Report on Form 10-K for the fiscal year ended
January 2, 1999 and Parent's Quarterly Report on Form 10-Q for the quarterly
period ended April 3, 1999. More comprehensive financial information is
included in such reports and other documents filed by Parent with the
Commission, and the following summary is qualified in its entirety by reference
to such reports and such other documents and all the financial information
(including any related notes) contained therein.

                           AVERY DENNISON CORPORATION
                SELECTED HISTORICAL CONSOLIDATED FINANCIAL DATA
                      (in millions, except per share data)

<TABLE>
<CAPTION>
                                                Three Months     Year Ended
                                               Ended April 3,   December 31,
                                               -------------- -----------------
                                                    1999        1998     1997
                                               -------------- -------- --------
                                                (unaudited)
<S>                                            <C>            <C>      <C>
Income Statement Data:
  Net Sales...................................    $  933.9    $3,459.9 $3,345.7
  Cost of Products Sold.......................       622.0     2,315.4  2,263.0
  Gross Profit................................       311.9     1,144.5  1,082.7
  Operating Expenses..........................       273.3       773.2    739.8
  Operating Income............................        38.6       371.3    342.9
  Interest Expense............................        10.4        34.6     31.7
  Income Before Taxes.........................        28.2       336.7    311.2
  Taxes on Income.............................         9.8       113.4    106.4
  Net Income..................................        18.4       223.3    204.8
Per Share Data:
  Net Income Per Common Share, assuming
   dilution...................................        0.18        2.15     1.93

<CAPTION>
                                                At April 3,    At December 31,
                                               -------------- -----------------
                                                    1999        1998     1997
                                               -------------- -------- --------
                                                (unaudited)
<S>                                            <C>            <C>      <C>
Balance Sheet Data:
  Total Assets................................    $2,314.3    $2,142.6 $2,046.5
  Total Liabilities...........................     1,555.8     1,309.3  1,209.3
  Stockholders' Equity........................       758.5       833.3    837.2
</TABLE>

  Parent is subject to the informational requirements of the Exchange Act and
in accordance therewith files periodic reports and other information with the
Commission relating to its business, financial condition and other matters.
Such reports and other information are available for inspection and copying at
the offices of the Commission in the same manner as set forth with respect to
the Company in Section 8 of this Offer to Purchase.

  Except as otherwise set forth in this Offer to Purchase, none of Parent or
Purchaser, nor, to the best knowledge of Parent and Purchaser, any of the
persons listed in Annex I hereto owns or has any right to acquire any Shares
and none of them has effected any transaction in the Shares during the past 60
days.

  Except as set forth in this Offer to Purchase, none of Parent or Purchaser,
nor, to the best knowledge of Parent and Purchaser, any of the persons listed
in Annex I hereto has any contract, arrangement, understanding

                                       14
<PAGE>

or relationship with any other person with respect to any securities of the
Company, including, without limitation, any contract, arrangement,
understanding or relationship concerning the transfer or the voting of any
securities of the Company, joint ventures, loan or option arrangements, puts
or calls, guaranties of loans, guaranties against loss or the giving or
withholding of proxies. Except as set forth in this Offer to Purchase, none of
Parent or Purchaser, nor, to the best knowledge of Parent and Purchaser, any
of the persons listed in Annex I hereto has had any transactions with the
Company, or any of its executive officers, directors or affiliates that would
require reporting under the rules of the Commission.

  Except as set forth in this Offer to Purchase, there have been no contacts,
negotiations or transactions between any of Parent or Purchaser, or their
respective subsidiaries, or, to the best knowledge of Parent and Purchaser,
any of the persons listed in Annex I hereto, on the one hand, and the Company
or its executive officers, directors or affiliates, on the other hand,
concerning a merger, consolidation or acquisition, tender offer or other
acquisition of securities, election of directors, or a sale or other transfer
of a material amount of assets.

10. Source and Amount of Funds

  The total amount of funds required by Purchaser to purchase all of the
Shares pursuant to the Offer is estimated to be approximately $136.65 million.
Fees and expenses related to the Offer and the Merger payable by Purchaser are
estimated to be approximately $900,000. Purchaser plans to obtain all funds
needed for the Offer and the Merger, through a capital contribution from
Parent. The total amount of such capital contribution is presently expected to
be approximately $137.55 million.

  Parent plans to obtain funds for the capital contribution to Purchaser
through issuance of commercial paper and extendible commercial notes
(collectively, the "Notes"). Such Notes are expected to be issued on customary
terms and bear market rates of interest or bear a market discount and are
expected to have maturities of less than 366 days with respect to commercial
paper and less than 397 days with respect to extendible commercial notes.

  Although no definitive plan or arrangement for repayment of the Notes has
been made, Parent anticipates such Notes will be repaid with internally
generated funds and from other sources which may include the proceeds of
future bank refinancings or the public or private sale of equity or debt,
including additional issuances of commercial paper and extendible commercial
notes. No decision has been made concerning the method to be used to repay the
Notes. Such decision will be made based on Parent's review from time to time
of the advisability of particular actions, as well as prevailing interest
rates, financial and other economic conditions and such other factors as
Parent may deem appropriate.

  The Offer is not subject to any financing contingency.

11. Background of the Offer; Past Contacts, Transactions or Negotiations with
the Company

  From July through September 1998, the Company and Parent had preliminary
discussions regarding a possible transaction involving the Company's optical
film business. These preliminary discussions never developed into negotiations
and were terminated in September 1998 when the parties decided not to pursue
such a transaction.

  On February 11, 1999, the Company issued a press release announcing that the
Company had engaged Merrill Lynch as its financial advisor to explore
strategic alternatives as a means for maximizing stockholder value. Shortly
thereafter, the Company's President and Chief Executive Officer called two
senior managers of Parent inquiring whether Parent would be interested in
exploring a possible transaction with the Company. Parent indicated it would
be interested in pursuing such a transaction.

  On February 19, 1999, Parent and the Company entered into a confidentiality
agreement (the "Confidentiality Agreement") with respect to a possible
transaction. Shortly thereafter, the Company and representatives of Merrill
Lynch supplied Parent with a descriptive memorandum regarding the Company.

                                      15
<PAGE>

  On March 8, 1999, representatives of Merrill Lynch provided a letter to
various parties (including Parent) who had expressed an interest in exploring
a possible transaction with the Company advising them that all preliminary
indications of interest with respect to the Company must be submitted in
writing to Merrill Lynch by March 22, 1999. On March 22, 1999, Parent informed
representatives of Merrill Lynch of its preliminary, non-binding indication of
interest concerning the purchase of the Company.

  On April 16, 1999, five senior managers of Parent attended a presentation at
the Company's offices in Niles, Illinois and toured the Company's facilities
in Niles and Mt. Prospect, Illinois.

  On April 23, 1999, in connection with its press release indicating first
quarter results, the Company indicated that it had authorized Merrill Lynch to
provide confidential information to a selected group of potential buyers and
that such activities were ongoing. On April 27, 1999, Merrill Lynch, at the
direction of the Special Committee of the Company Board, sent invitations to
submit a written offer for the acquisition of the Company to the selected
interested parties, including Parent. The invitation set May 18, 1999 as the
deadline for submitting proposals.

  Between April 23, 1999 and May 18, 1999, Parent conducted additional due
diligence of the Company, including conducting interviews with members of the
Company's management.

  On May 18, 1999, Parent submitted a non-binding proposal to Merrill Lynch to
acquire all of the outstanding Shares. The proposal provided that Purchaser,
an affiliate of Parent, would offer to acquire by tender offer all of the
issued and outstanding Shares for cash, followed by a merger in which the
remaining stockholders would also receive an amount in cash equal to the cash
offered in the tender offer. The proposal also requested that certain
stockholders of the Company enter into a tender and support agreement pursuant
to which, among other things, they would grant Parent a purchase option with
respect to their Shares and otherwise agree to tender their Shares in the
Offer and support the Merger. Shortly thereafter, representatives of Merrill
Lynch contacted Parent to clarify and discuss certain terms of the proposal,
including the proposed purchase price to be paid by Parent. During the
following week, representatives of Merrill Lynch, at the direction of the
Special Committee of the Company Board, and Parent negotiated the terms of the
proposal, resulting in an increase of the proposed purchase price.

  Between May 18 and May 26, 1999, Parent continued its due diligence of the
Company, including conducting interviews with members of the Company's
management.

  On May 26, 1999, representatives of Merrill Lynch contacted Parent to
confirm certain key terms of the proposal and to encourage Parent to submit
its final and best bid. Representatives of Merrill Lynch also informed Parent
that the Company Board would be meeting on May 28, 1999. On May 27, 1999,
Parent submitted a revised non-binding proposal increasing the proposed
purchase price, eliminating its request for a purchase option on the Shares of
certain affiliates of the Company and indicating that Parent's bid would
expire at 5:00 p.m. on May 28, 1999, unless the Company entered into an
agreement giving Parent seven days to negotiate exclusively with the Company.

  On May 28, 1999, the Company entered into a letter agreement with Parent
giving Parent the exclusive right to negotiate definitive agreements with the
Company and finalize its due diligence by June 4, 1999.

  Between May 28, 1999 and June 3, 1999, representatives of Parent, the
Company and certain of the Company's significant stockholders negotiated
definitive agreements relating to Parent's proposal. Additionally, certain
senior managers of Parent and representatives of Parent's advisors had
discussions with senior managers of the Company relating to follow-up due
diligence.

  On June 2, 1999, Parent's Board of Directors approved the acquisition by
Parent of the Company for a purchase price of $14.75 per Share in cash and the
transactions contemplated by the Merger Agreement and the Stockholder Tender
Agreement.

  On June 3, 1999, the Stockholder Tender Agreement was executed and on June
4, 1999, the Merger Agreement was executed and the Merger was publicly
announced.

                                      16
<PAGE>

  On June 10, 1999, Parent commenced the Offer.

12. Purpose of the Offer and the Merger; Plans for the Company

  Purpose. The Offer is being made pursuant to the Merger Agreement. The
purpose of the Offer, the Merger and the Merger Agreement is to enable Parent
to acquire control of, and to own the entire equity interest in, the Company.
Upon consummation of the Merger, the Company (as the Surviving Corporation)
will become a wholly owned subsidiary of Parent.

  Under the DGCL and the Company's Certificate of Incorporation, the approval
of the Company Board, and the affirmative vote of the holders of a majority of
the outstanding Shares are required to approve and adopt the Merger Agreement
and the transactions contemplated thereby, including the Merger. Section 203
of the DGCL prevents certain "business combinations" with an "interested
stockholder" (generally, any person who owns or has the right to acquire 15%
or more of a corporation's outstanding voting stock) for a period of three
years following the time such person became an interested stockholder unless,
among other things, prior to the time the interested stockholder became such,
the board of directors of the corporation approved either the business
combination or the transaction in which the interested stockholder became
such.

  The Company Board is comprised of nine members. The Company Board has
approved the Offer, the Merger, the Merger Agreement and the Stockholder
Tender Agreement and the transactions contemplated thereby for the purposes of
Section 203 of the DGCL. Unless the Merger is consummated pursuant to the
"short-form" merger provisions under the DGCL described below (in which case
no further corporate action by the stockholders of the Company will be
required to complete the Merger), the only remaining required corporate action
of the Company will be the approval of the Merger by the affirmative vote of
the holders of a majority of the Shares. If the Minimum Condition is
satisfied, Purchaser will have the ability to approve and adopt the Merger
Agreement by virtue of its ownership of a majority of the Shares without the
affirmative vote of any other stockholder of the Company.

  Plans for the Company After the Offer. Once the Offer is consummated, if
permitted by Nasdaq and the Exchange Act, it is the intention of Purchaser and
Parent to seek to cause the Company to file applications to withdraw the
Shares from listing on Nasdaq and to terminate the registration of the Shares
under the Exchange Act. See Section 7 of this Offer to Purchase. In the event
that the Shares are no longer included in Nasdaq it is possible that the
Shares would continue to trade in the over-the-counter market and that price
quotations would be reported by other sources. The extent of the public market
for the Shares and the availability of such quotations would, however, depend
on the number of holders of Shares remaining at such time, the interests in
maintaining a market in Shares on the part of securities firms, the possible
termination of registration of shares under the Exchange Act, as described
below, and other factors. To the extent the Shares are delisted from Nasdaq,
the market for Shares could be adversely affected. Further, neither Parent nor
Purchaser can predict whether the reduction in the number of Shares as a
result of the consummation of the Offer would have an adverse or beneficial
effect on the market price for or marketability of the Shares or whether it
would cause future market prices to be greater or less than the Offer Price.
See Section 7 of this Offer to Purchase.

  If, following consummation of the Offer, Purchaser owns 90% or more of the
outstanding Shares, Purchaser intends, and Parent intends to cause Purchaser,
to consummate the Merger as a "short form" merger pursuant to Section 253 of
the DGCL. Under such circumstances, neither the approval of any holder of
Shares other than Purchaser, or of the Company Board, would be required.
Assuming outstanding Options are, pursuant to the Merger Agreement, converted
to cash rather than exercised and tendered, upon the tender of Shares owned by
the Selling Stockholders, Purchaser will need to acquire an additional
5,898,274 Shares pursuant to the Offer to reach the 90% ownership level
necessary to effect such a "short-form" merger.

  Following consummation of the Offer and upon the satisfaction of the Minimum
Condition, Purchaser will have, and intends to exercise, the power as a
majority stockholder of the Company to take such steps as are necessary to
assure that designees of Purchaser or Parent constitute a majority or more of
the directors on the

                                      17
<PAGE>

Company Board, including the designation of new directors to the Company
Board, and thus to indirectly seek to effect the Merger. Pursuant to the terms
of the Merger Agreement, Purchaser shall be entitled (and Purchaser intends to
exercise such entitlement), promptly upon the acceptance for payment of, and
payment by Purchaser, in accordance with the Offer, for Shares pursuant to the
Offer, and from time to time thereafter as Shares are acquired by Purchaser,
to designate certain directors to the Company Board. After completion or
termination of the Offer, Purchaser reserves the right, but has no current
intention, to acquire or sell Shares in open market or negotiated
transactions. There can be no assurance that Purchaser will acquire such
additional Shares in such circumstances or over what period of time such
additional Shares, if any, might be acquired. As a consequence, no assurance
can be given as to when Purchaser will cause the Merger to be consummated, and
similarly no assurance can be given as to when the Merger Consideration will
be paid to stockholders who do not tender their Shares in the Offer.

  Pursuant to the Merger, each then outstanding Share (other than Shares owned
by any of Parent or Purchaser, Shares held in the treasury of the Company and
Shares owned by stockholders who perfect any available appraisal rights under
the DGCL) shall be converted into the right to receive an amount in cash equal
to the Merger Consideration, without interest thereon. Each share of common
stock of Purchaser issued and outstanding at the Effective Time shall be
converted into ten shares of the Surviving Corporation. All Shares that are
owned directly or indirectly by the Company, Parent, Purchaser or any
subsidiary of Parent at the Effective Time shall be canceled, and no
consideration shall be delivered in exchange therefor.

  Purchaser is not offering to acquire outstanding Options in the Offer.
Pursuant to the Merger Agreement, all Options will be canceled in exchange for
the payment of the excess, if any, of the Offer Price over the exercise price
for such Options, less applicable income and employment taxes required to be
withheld.

  Following the Merger, the Company will be a wholly owned subsidiary of
Parent. Pursuant to the Merger Agreement, the officers of Purchaser
immediately prior to the Effective Time shall be the initial officers of the
Surviving Corporation. Except as set forth herein, neither Parent nor
Purchaser has discussed with the Company's key management personnel, nor
reached any agreement with respect to, the terms of such personnels' continued
employment. Parent currently intends, however, to discuss appropriate
retention agreements with certain of the Company's key management personnel
prior to the consummation of the Offer.

  Except as otherwise described in this Offer to Purchase, Purchaser has no
current plans or proposals which relate to or would result in: (a) an
extraordinary corporate transaction, such as a merger, reorganization or
liquidation involving the Company; (b) a sale or transfer of a material amount
of assets of the Company; (c) any change in the Company Board or management of
the Company, including, but not limited to, any plan or proposal to change the
number or term of directors, to fill any existing vacancy on the Company Board
or any change any material term of the employment contract of any executive
officer; (d) any material change in the present dividend rate or policy or
indebtedness or capitalization of the Company; (e) any other material change
in the Company's corporate structure or business; (f) a class of equity
securities of the Company becoming eligible for termination of registration
pursuant to Section 12(g)(4) of the Exchange Act; or (g) the suspension of the
Company's obligation to file reports pursuant to Section 15(d) of the Exchange
Act.

                                      18
<PAGE>

13. Merger Agreement and Stockholder Tender Agreement

  The following is a summary of the material terms of the Merger Agreement,
and the Stockholder Tender Agreement. Such summary is not a complete
description of these agreements and is qualified in its entirety by reference
to the complete texts of the agreements, copies of which are filed as Exhibits
(c)(1) and (c)(2), respectively, to the Tender Offer Statement on Schedule
14D-1 filed jointly with the Commission by Parent and Purchaser, and are
incorporated by reference herein. Capitalized terms not otherwise defined
herein shall have the meanings set forth in the agreements.

The Merger Agreement

  The Offer. Pursuant to the terms and conditions of the Merger Agreement,
Parent, Purchaser and the Company are required to use their reasonable best
efforts to take, or cause to be taken, all action and do, or cause to be done,
all other things necessary, proper or appropriate to consummate and make
effective the transactions provided for or contemplated by the Merger
Agreement. The Offer is subject to the conditions set forth in Section 15 of
the Offer to Purchase. The conditions described in Section 15 are for the sole
benefit of Parent and Purchaser and may be asserted by Parent or Purchaser
regardless of the circumstances giving rise to any such conditions and, except
for the Minimum Condition, may be waived by Parent or Purchaser, in whole or
in part, at any time and from time to time, in its sole discretion.

  In order to induce Purchaser and Parent to enter into the Merger Agreement,
Purchaser and Parent entered into a Stockholder Tender Agreement with Edward
T. Harvey Jr., Jay R. Taylor, and Terrence D. Daniels and certain affiliates
of Messrs. Harvey and Daniels under which each Selling Stockholder is, among
other things, agreeing to tender such Selling Stockholder's Shares in the
Offer upon the terms and conditions set forth therein.

  In the Merger Agreement, the Company has agreed that within five days of the
date Purchaser's offer documents are filed with the Commission, it will file
with the Commission and mail to its stockholders a Solicitation/Recommendation
Statement on Schedule 14D-9 containing the recommendation of the Company Board
that the Company's stockholders accept the offer, tender all their Shares to
Purchaser and approve the Merger Agreement and the transactions contemplated
thereby.

  The Merger. The Merger Agreement provides that, if all of the conditions to
the Merger have been fulfilled or waived and the Merger Agreement has not been
terminated, Purchaser will be merged with and into the Company, and the
Company will continue as the surviving corporation in the Merger.

  At the Effective Time, each Share issued and outstanding immediately prior
thereto (other than Shares owned by the Company or any subsidiary of the
Company or by Parent, Purchaser or any subsidiary of Parent, all of which will
be canceled, and Shares the holders of which have properly exercised appraisal
rights with respect thereto) will, by virtue of the Merger and without any
action on the part of the holder thereof, be converted into the right to
receive a cash payment of $14.75, payable in cash to the holder thereof,
without any interest thereon. Each Share of the Purchaser outstanding
immediately prior to the Effective Time will automatically be converted at the
Effective Time into one validly issued and outstanding share of common stock
of the Surviving Corporation.

  The Merger Agreement provides that upon the purchase of the Shares pursuant
to the consummation of the Offer, Parent is entitled to designate such number
of directors, rounded up to the next whole number, as will give Parent
representation on the Company's board of directors equal to the product of (i)
the number of authorized directors on the Company's board of directors (giving
effect to the directors elected pursuant to this provision) and (ii) the
percentage that the number of Shares purchased by Purchaser or Parent or any
of their affiliates bears to the aggregate number of Shares outstanding (the
"Percentage"), and the Company will, upon the request by Parent, promptly
increase the size of its board of directors and/or secure the resignations of
the number of directors as is necessary to enable Parent's designees to be
elected to the Company's board of directors and will cause Parent's designees
to be so elected. Notwithstanding the foregoing, the parties to the

                                      19
<PAGE>

Merger Agreement will use their respective reasonable efforts to ensure that
at least three of the members of the Company Board will at all times prior to
the Effective Time be Continuing Directors (as defined below). Following the
election or appointment of Parent's designees pursuant to this provision and
prior to the Effective Time, the approval of a majority of the directors of
the Company then in office who are not designated by Parent (the "Continuing
Directors") will be required to authorize (and such authorization will
constitute the authorization of the Company Board and no other action on the
part of the Company, including any action by any other director of the
Company, shall be required to authorize) any termination of the Merger
Agreement by the Company, any amendment of the Merger Agreement requiring
action by the Company Board, any extension of time for the performance of any
of the obligations or other acts of Parent or Purchaser, and any waiver of
compliance with any of the agreements or conditions contained herein for the
benefit of the Company.

  Stock Options. The Merger Agreement provides that at the Effective Time,
each holder of a then- outstanding option to purchase shares of common stock
under any plan, program or arrangement of the Company (collectively, the
"Stock Options Plans") whether or not then exercisable (individually, an
"Option" and collectively, the "Options"), will, in settlement thereof,
receive for each share of common stock subject to such Option an amount
(subject to any applicable withholding tax) in cash equal to the difference
between the Merger Consideration and the per share exercise price of such
Option to the extent such difference is a positive number (such amount, the
"Option Consideration").

  Either prior to or as soon as practicable following the consummation of the
Offer, the Company Board (or, if appropriate, any committee of the Company
Board administering the Stock Option Plans) is required to adopt such
resolutions or take other such actions as are required to cause any Options
that are not exercisable as of the date of the Merger Agreement to become
exercisable at the Effective Time.

  Recommendation. The Company represents and warrants in the Merger Agreement
that the Company Board at a meeting duly called and held has duly adopted
resolutions (i) approving the Merger Agreement, the Offer and the Merger,
determining that the Merger is advisable and that the terms of the Offer and
Merger are fair to, and in the best interests of, the Company's stockholders
and recommending that the Company's stockholders accept the Offer and tender
all of their Shares to Purchaser and approve the Merger Agreement and the
transactions contemplated thereby, including the Offer and the Merger, (ii)
taking all action necessary to render Section 203 of the DCGL, inapplicable to
the Offer, the Merger, the Merger Agreement, the Tender Agreement and any of
the transactions contemplated thereby and (iii) electing, to the extent
permitted by law, not to be subject to any "moratorium," "control share
acquisition," "business combination," "fair price" or other form of corporate
antitakover laws and regulations of any jurisdiction that may purport to be
applicable to the Merger Agreement or the Tender Agreement. The Company Board
shall not withdrawn, modify or amend its recommendations described above in a
manner adverse to Parent or Purchaser (or announce publicly its intention to
do so) provided that the disclosure of the receipt of an Acquisition Proposal
(as hereinafter defined) and the fact that the Company Board is considering
such Acquisition Proposal or reviewing it with its advisors shall not by
itself constitute such a withdrawal, modification or amendment, except that
the Company Board shall be permitted to withdraw, amend or modify its
recommendation (or publicly announce its intention to do so) of the Merger
Agreement or the Merger in a manner adverse to Purchaser or approve or
recommend or enter into an agreement with respect to a Superior Proposal if
the Company has complied with the terms of the Merger Agreement. Any
withdrawal, modification or amendment of the recommendation of the Company
Board or any committee thereof in any manner adverse to Parent or Purchaser,
however, may give rise to certain termination rights on the part of Parent and
Purchaser under the Merger Agreement and the right to receive certain
termination fees as set forth therein.

  Representations and Warranties. In the Merger Agreement, the Company has
made customary representations and warranties to Parent and Purchaser,
including but not limited to representations and warranties relating to the
Company's organization and qualification, authority to enter into the Merger
Agreement and consummate the transactions contemplated thereby, compliance
with applicable laws, capitalization, subsidiaries, no violation, required
consents and approvals, Commission filings (including financial statements),
the documents supplied by the Company related to the Offer, the absence of
certain material adverse changes or

                                      20
<PAGE>

events since December 31, 1998, taxes, employee benefit plans, absence of
brokers licenses and permits, environmental matters, title to assets, labor
matters, intellectual property, material agreements, the absence of undisclosed
liabilities, litigation, insurance and millennium compliance.

  Parent and Purchaser have also made customary representations and warranties
to the Company, including but not limited to representations and warranties
relating to Purchaser's organization and qualification, authority to enter into
the Merger Agreement and consummate the transactions contemplated thereby and
documents supplied by Parent and Purchaser related to the Offer, required
consents and approvals and the availability of sufficient funds to perform
their obligations under the Merger Agreement.

  Interim Agreements of Parent, Purchaser and the Company. Pursuant to the
Merger Agreement, unless Parent has consented in writing thereto, the Company
will, and will cause each of its subsidiaries to, (i) conduct its operations
according to its usual, regular and ordinary course of business consistent with
past practice; (ii) use its reasonable best efforts to preserve intact its
business organizations, maintain in effect existing qualifications, licenses,
permits, approvals and other authorizations, keep available the services of its
officers and key employees and maintain satisfactory relationships with those
persons having business relationships with them; (iii) promptly upon the
discovery thereof notify Parent of the existence of any breach of any
representation or warranty of the Company contained in the Merger Agreement
(or, in the case of any representation or warranty that makes no reference to
Material Adverse Effect, any breach of such representation or warranty in any
material respect) or the occurrence of any event that would cause any
representation or warranty of the Company contained in the Merger Agreement to
no longer be true and correct (or, in the case of any representation or
warranty that makes no reference to Material Adverse Effect (no longer be true
and correct in any material respect); (iv) promptly deliver to Parent true and
correct copies of any report, statement or schedule filed with the Commission
subsequent to the date of the Merger Agreement; and (v) maintain its books of
account and records in its usual, regular and ordinary manner, consistent with
past practices. For purposes of the Merger Agreement, "Material Adverse Effect"
means (A) materially adversely affect the assets, liabilities, business,
results of operations or condition (financial or otherwise) of the Company and
its subsidiaries, taken as a whole or (B) adversely affect or delay the ability
of the Company on the one hand, or Parent and Purchaser on the other, to
consummate the transactions contemplated by the Merger Agreement or the
Stockholder Tender Agreement.

  In addition, from the date of the Merger Agreement to the Effective Time,
unless Parent has consented in writing thereto, the Company will not, and will
not permit any of its subsidiaries to, (i) amend its certificate of
incorporation or bylaws or comparable governing instruments; (ii) issue, sell,
pledge or register for issuance or sale any shares of capital stock or other
ownership interest in the Company (other than issuances of Shares in respect of
any exercise of Options outstanding on the date of the Merger Agreement) or any
of the subsidiaries, or any securities convertible into or exchangeable for any
such shares or ownership interest, or any rights, warrants or options to
acquire or with respect to any such shares of capital stock, ownership
interest, or convertible or exchangeable securities, or accelerate any right to
convert or exchange or acquire any securities of the Company (other than
Options) or any of its subsidiaries for any such shares or ownership interest;
(iii) effect any stock split or conversion of any of its capital stock or
otherwise change its capitalization as it exists on the date of the Merger
Agreement, other than as set forth in the Merger Agreement; (iv) directly or
indirectly redeem, purchase or otherwise acquire any shares of its capital
stock or capital stock of any of its subsidiaries, other than as set forth in
the Merger Agreement; (v) sell, lease or otherwise dispose of or encumber any
of its assets or property (including capital stock of any of its subsidiaries),
mortgage, pledge or impose a lien or other encumbrance on any of its material
assets or property (including capital stock of subsidiaries) except in the
ordinary course of business; (vi) acquire by merger, purchase or any other
manner, any material business or entity or otherwise acquire any assets that
are material to the Company and its subsidiaries taken as a whole, except for
purchases of inventory, supplies or capital expenditures in the ordinary course
of business consistent with past practice; (vii) incur or assume any long-term
or short-term debt except for working capital purposes in the ordinary course
of business under the Company's existing credit facilities and capital
expenditures made in accordance with Company's previously adopted capital
budget; (viii) assume, guarantee or otherwise become liable or responsible
(whether directly, contingently or otherwise) for the obligations of any other
person except

                                       21
<PAGE>

wholly owned subsidiaries of the Company; (ix) make or forgive any loans,
advances or capital contributions to, or investments in, any other person; (x)
enter into any new employment, severance, consulting or salary continuation
agreements with any newly hired employees other than in the ordinary course of
business or enter into any of the foregoing with any existing officers,
directors or employees or grant any increases in compensation or benefits to
employees, except for regularly schedules employee raises, in the ordinary
course of business consistent with the Company's past practices or raises
that, in the case of executive officers, have been approved by the
compensation committee of the Company Board prior to the date hereof in the
ordinary course of business consistent with the committee's past practices;
(xi) adopt, amend in any material respect (including any increase in the
payment under) benefits or terminate any employee benefit plan or arrangement;
(xii) make any material changes in the type or amount of insurance coverage or
permit any material insurance policy naming the Company or any subsidiary as a
beneficiary or a loss payee to be canceled or terminated; (xiii) except as may
be required by law or generally acceptable accounting principles, change any
material accounting principles or practices used by the Company or its
subsidiaries; (xiv) take any action to cause the Shares to cease to be traded
on Nasdaq prior to the completion of the Offer or the Merger; (xv) enter into
any agreement to which the Company or any of its subsidiaries is a party and
(A) is outside of the ordinary course of business of the Company or its
subsidiaries, (B) a customer of the Company or one of its subsidiaries is a
party and either (1) involves the payment or receipt by the Company or any of
it subsidiaries, subsequent to the date of the Merger Agreement, of more than
$1,000,000 or (2) is not terminable without penalty by the Company or the
subsidiary party thereto on fewer than 365 days' notice or (C) except for
customer contracts, either (1) involves the payment or receipt by the Company
or any of its subsidiaries, subsequent to the date of the Merger Agreement, of
more than $500,000 or (2) is not terminable without penalty by the Company or
the subsidiary party thereto on fewer than 180 days' notice, except as
required or permitted by clause (vii) or (xvi) and except for agreements
relating to the purchase or sale of the Company's products (including, without
limitation, supply, purchase and shipping contracts) to be performed within 90
days; (xvi) enter into, terminate, fail to renew, or accelerate any license,
distributorship, dealer, sales representative, joint venture, credit or other
agreement if such action could reasonably be expected to have, individually or
in the aggregate, a Material Adverse Effect; (xvii) fail to operate, maintain,
repair or otherwise preserve its material assets and properties consistent
with past practice; (xviii) fail to comply with all applicable filing, payment
and withholding obligations under all applicable federal, state, local or
foreign laws relating to taxes except where such failure to comply could not
reasonably be expected to have, individually or in the aggregate, a Material
Adverse Effect; (xix) make any tax election, compromise any federal, state,
local or foreign income tax liability; (xx) pay, discharge or settle any
claims, liabilities or objections (absolute, accrued, asserted or unasserted,
contingent or otherwise), other than the payment, discharge or satisfaction of
the foregoing in the ordinary course of business consistent with past
practice, or, if not in the ordinary course of business, the payment,
discharge or satisfaction of the foregoing that, individually and in the
aggregate, does not exceed $500,000; or (xxi) agree in writing or otherwise to
take any of the foregoing actions.

  Other Agreements of Parent, Purchaser and the Company. The Company has
agreed in the Merger Agreement that it will not, and will not authorize,
permit or cause any of its subsidiaries or any of the officers and directors
of it or its subsidiaries to, and shall not authorize, permit or direct its
and its subsidiaries' employees, agents and representatives (including any
investment banker, attorney or accountant retained by it or any of its
subsidiaries) to, directly or indirectly, (i) initiate, solicit, or otherwise
encourage any inquiries or the making of any proposal or offer with respect to
a merger, reorganization, share exchange, tender offer, consolidation or
similar transaction involving, or any purchase of, 15% or more of the assets
or any equity securities of the Company or any of its subsidiaries (any such
proposal or offer, an "Acquisition Proposal") or (ii) initiate or engage in
any negotiations concerning, or provide any confidential information or data
to, or have any discussions with, any person or entity relating to an
Acquisition Proposal, whether made before or after the date of the Merger
Agreement, or otherwise facilitate any effort or attempt to make or implement
or consummate an Acquisition Proposal. However, the foregoing does not prevent
the Company or the Company Board from (i) complying with Rule 14e-2
promulgated under the Exchange Act with regard to an Acquisition Proposal or
(ii): (x) providing information in response to a request therefor by a person
or entity who has made an unsolicited bona fide written Acquisition Proposal
if the Company Board receives from the person or entity so requesting

                                      22
<PAGE>

such information an executed confidentiality agreement on terms substantially
equivalent to those contained in the Confidentiality Agreement; (y) engaging
in any negotiations or discussions with any person or entity who has made an
unsolicited bona fide written Acquisition Proposal; or (z) recommending such
an Acquisition Proposal to the stockholders of the Company, if, and only to
the extent that, (i) in each such case referred to in clause (x), (y) or (z)
above, the Company Board determines in good faith after consultation with
outside legal counsel and Merrill Lynch (the "Financial Advisor") that such
action is necessary in order for its members to comply with their fiduciary
duties under applicable law (the parties to the Merger Agreement agreed that
any action described in clause (x), (y) or (z) above will be permitted to be
taken regardless of whether it would be necessary under applicable law, if it
is taken only with respect to a Superior Proposal) and (ii) in each case
referred to in clause (x), (y) or (z) above, the Company Board determines in
good faith (after consultation with outside legal counsel and the Financial
Advisor) that, if accepted, such Acquisition Proposal is reasonably likely to
be consummated, taking into account all legal, financial and regulatory
aspects of the proposal and the person or entity making the proposal, and
would provide for a higher per share value to the stockholders of the Company,
and is fully financed (or, based on a good faith determination of the Company
Board, is readily financeable) (any such Acquisition Proposal meeting the
foregoing conditions, a "Superior Proposal"). The Company agreed to
immediately cease and cause to be terminated any activities, discussions or
negotiations with any parties conducted before the execution of the Merger
Agreement with respect to any of the foregoing. The Company agreed to notify
Parent immediately if any Acquisition Proposal or inquiries regarding a
potential Acquisition Proposal are received by, any information with respect
to an Acquisition Proposal or a potential Acquisition Proposal is requested
from, or any discussions or negotiations with respect to an Acquisition
Proposal or a potential Acquisition Proposal are sought to be initiated or
continued with, it or any of its representatives. This notice is required to
indicate the name of the person or entity involved and the material terms and
conditions of any Acquisition Proposal, and thereafter the Company is
obligated to keep Parent informed, on a current basis, of the status and terms
of any inquiries or Acquisition Proposals and the status of any negotiations
or discussions.

  In the Merger Agreement, the parties agree that if necessary, the Company,
through the Company Board, will call a meeting of the stockholders for the
purpose of voting upon the Merger, will hold such meeting as soon as
practicable following the purchase of Shares pursuant to the Offer and, unless
the Company Board approves or recommends, or enters into an agreement with
respect to, a Superior Proposal, will recommend to its stockholders the
approval of the Merger Agreement and the other transactions contemplated
thereby, including the Merger. The Company must use reasonable efforts to
obtain the necessary approvals by its stockholders for the Merger and take all
other actions reasonably requested by Parent to secure the vote of
stockholders for approval of the Merger, the Merger Agreement and the other
transactions contemplated thereby. At any such meeting, all of the Shares then
owned by Parent, Purchaser and by any of Parent's other subsidiaries or
affiliates will be voted in favor of the Merger and the Merger Agreement.
Notwithstanding the foregoing, in the event that Purchaser, or any other
direct or indirect subsidiary of Parent, acquires at least 90% of the
outstanding Shares, the Company, Purchaser and Parent will take all necessary
and appropriate action to cause the Merger to become effective as soon as
practicable, and in any event within five business days after expiration of
the Offer, in accordance with Section 253 of the DGCL.

  Subject to the last sentence of this paragraph, from and after the Effective
Time, Parent has agreed in the Merger Agreement to indemnify and hold
harmless, to the fullest extent permitted under the applicable law, each
person who is, or has been at any time prior to June 4, 1999 or who becomes
prior to the Effective Time, an officer, director or similar person of the
Company or any subsidiary against all losses, claims, damages, liabilities,
costs or expenses (including attorneys' fees), judgments, fines, penalties and
amounts paid in settlement in connection with any claims, actions, suits,
proceedings, arbitrations, investigations or audits arising before or after
the Effective Time out of or pertaining to acts or omissions, or alleged acts
or omissions, by them in their capacities as such, which acts or omissions
occurred prior to the Effective Time. The parties agreed that Parent shall
have no obligations described in this paragraph, unless and until the
Surviving Corporation transfers outside of the ordinary course of business a
material portion of its assets, in a single transaction or in a series of
transactions, and such transfer materially and adversely affects the legal or
financial ability of the Surviving Corporation to satisfy its indemnification
obligations under the Merger Agreement.

                                      23
<PAGE>

  Parent has also agreed in the Merger Agreement to cause the Surviving
Corporation to purchase a six-year pre-paid noncancellable directors and
officers insurance policy covering the directors in place at the time of the
Merger Agreement and all former directors, officers and similar persons of the
Company and its subsidiaries with respect to acts or failures to act prior to
the Effective Time, in a single aggregate amount over the six-year period
immediately following the date on which the closing of the Merger occurs (the
"Closing Date") equal to the policy limit for the Company's directors and
officers insurance policy in place as of June 4, 1999 (the "Current Policy").
If such insurance is not obtainable at an annual cost per covered year not in
excess of 200% the annual premium paid by the Company for the Current Policy
(the "Cap"), then Parent will cause the Surviving Corporation to purchase
policies providing at least the same coverage as the Current Policy and
containing terms and conditions no less advantageous to the current and former
directors, officers and similar persons of the Company and its subsidiaries
than the current policy with respect to acts or failures to act prior to the
Effective Time; provided, however, that Parent and the Surviving Corporation
shall not be required to obtain policies providing such coverage except to the
extent that such coverage can be provided at an annual cost of no greater than
the Cap; and, if equivalent coverage cannot be obtained, or can be obtained
only by paying an annual premium in excess of the Cap, Parent or the Surviving
Corporation shall only be required to obtain as much coverage as can be
obtained by paying an annual premium equal to the Cap.

  However, if after the Effective Time, Parent or the Surviving Corporation or
any of their respective successors or assigns (i) consolidates with or merges
into any other person and is not the continuing or surviving corporation or
entity of such consolidation or merger or (ii) transfers all or substantially
all of its properties or assets to any person, then, in each such case, proper
provisions will be made so that successors and assigns of Parent or the
Surviving Corporation, as the case may be, will assume such entity's
obligations set forth in the two foregoing paragraphs. The provisions of this
paragraph and the two foregoing paragraphs are intended for the benefit of and
shall be enforceable by each person who is as of June 4, 1999 or has been at
any time prior to such date, or who becomes prior to the Effective Time, an
officer, director or similar person of the Company or any of its subsidiaries.

  Conditions to the Merger. The respective obligation of each party to effect
the Merger are subject to the satisfaction or waiver, where permissible, prior
to the Effective Time, of the following conditions:

    (i) Purchaser having accepted payment and paid for all Shares validly
  tendered in the Offer and not withdrawn; provided, however, that neither
  Parent nor Purchaser may invoke this condition if Purchaser has failed in
  violation of the terms of the Merger Agreement or the Offer to purchase
  shares so tendered and not withdrawn;

    (ii) The Merger Agreement will have been adopted by the affirmative vote
  of the holders of the requisite number of shares of capital stock of the
  Company if such vote is required pursuant to the Company's Certificate of
  Incorporation, the DGCL or other applicable law; provided, however, that
  neither Parent nor Purchaser may invoke this condition if either of them or
  any of their respective affiliates shall have failed to vote the Shares
  held by it in favor of the Merger Agreement and the Company may not invoke
  this condition if the Company has failed to fulfill its obligations with
  respect to obtaining Company stockholder approval;

    (iii) No temporary restraining order, preliminary or permanent injunction
  or other order issued by any court of competent jurisdiction, or other
  legal restraint or prohibition, preventing, restraining or restricting the
  consummation of the Merger being in effect; provided, however, that the
  party invoking this condition must use its best efforts to have any such
  order, injunction or restraint vacated; and

    (iv) All necessary waiting periods under the HSR Act that are applicable
  to the Merger shall have expired or been earlier terminated, and all other
  necessary approvals from any other Governmental Entity (as hereinafter
  defined) that are applicable to the Merger having been obtained.

  Termination. The Merger Agreement provides that it may be terminated and the
Merger abandoned at any time prior to the Effective Time, notwithstanding
approval by the stockholders of the Company, but prior to the

                                      24
<PAGE>

Effective Time, (i) by mutual written consent of the Company and Parent; (ii)
by the Company, if (A) Parent or Purchaser shall have failed to commence the
Offer within five business days after the date of the Merger Agreement, (B)
Parent or Purchaser shall have failed to comply with its payment obligations
under the Merger Agreement with respect to any Shares accepted for payment
pursuant to the Offer, or (C) any change to the Offer is made in contravention
of the provisions of Article 1 of the Merger Agreement; (iii) by Parent or the
Company:

    (A) if the Effective Time does not occur on or before December 4, 1999
  (provided that this right to terminate the Merger Agreement is not
  available to any party whose failure to fulfill any obligation under the
  Merger Agreement was the cause of or resulted in the failure of the
  Effective Time to occur on or before December 4, 1999);

    (B) if, upon a vote at the stockholder meeting, or any adjournment
  thereof, the adoption of the Merger Agreement by the stockholders of the
  Company required by the DGCL has not been obtained (provided that this
  right to terminate the Merger Agreement is not available to Parent, if
  Parent, Purchaser or any of their affiliates failed to vote the Shares held
  by them in favor of adoption of the Merger Agreement, and is not available
  to the Company, if the Company failed to fulfill its obligations under the
  Merger Agreement relating to stockholder approval and the related proxy
  statement);

    (C) if there is any statute, law, rule or regulation that makes
  consummation of the Offer or the Merger illegal or prohibited or if any
  court of competent jurisdiction or other governmental entity has issued an
  order, judgment, decree or ruling, or taken any other action restraining,
  enjoining or otherwise prohibiting the Offer or the Merger and such order,
  judgment, decree, ruling or other action has become final and non-
  appealable; or

    (D) if the Offer terminates or expires on account of the failure of any
  condition specified in Exhibit A of the Merger Agreement without Purchaser
  having purchased any Shares pursuant to the Offer (provided that this right
  to terminate the Merger Agreement is not available to any party whose
  failure to fulfill any obligation under the Merger Agreement was the cause
  of or resulted in the failure of those conditions);

(iv) by Parent, prior to the consummation of the Offer, if (A) the Company
Board withdraws, amends or modifies, its approval of the Merger Agreement and
the transactions contemplated thereby, or its recommendation that the holders
of the shares of common stock accept the Offer and tender all of their Shares
to Purchaser and approve the Merger Agreement and the transactions
contemplated thereby (or, in each case, publicly announces its intention to do
so) in a manner adverse to Parent or Purchaser or (B) the Company approves,
recommends or enters into an agreement with respect to, or consummates, an
Acquisition Proposal; (v) by the Company, prior to the consummation of the
Offer, if the Company approves, recommends or enters into an agreement
providing for the Company to engage in a Superior Proposal; provided, however,
that the right to terminate the Merger Agreement pursuant to this provision is
not available if the Company has not provided Parent and Purchaser with at
least five business days' prior written notice of its intent to so terminate
the Merger Agreement together with a summary of the material terms and
conditions of the Superior Proposal; provided, further, however, that no
termination is effective pursuant to this provision unless concurrently with
the termination, a Break-Up Fee is paid in full by the Company as described
and defined below; (vi) by Parent, if any of the conditions set forth in
Exhibit A of the Merger Agreement have become forever incapable of fulfillment
and have not been waived by all applicable parties; (vii) by Parent, if the
Company shall breach any of its representations, warranties or obligations
under the Merger Agreement and such breach has not been cured within the
Company's "cure period" or waived, but only if such breach, individually or
together with all other such breaches, would constitute failure of a condition
contained in Exhibit A of the Merger Agreement as of the date of termination;
(viii) by the Company, if Parent or Purchaser has materially breached any of
its representations, warranties or obligations under the Merger Agreement and
that breach has not been cured or waived or Parent or Purchaser have not
provided reasonable assurance that breach will be cured prior to the
consummation of the Offer, but only if such breach, individually or together
with all other such breaches, is reasonably likely to materially and adversely
affect Parent's or Purchaser's ability to consummate the Offer or the Merger;
or (ix) by Parent, prior to the consummation of the Offer, if the Stockholder
Tender Agreement shall not be in full force and effect or any Selling
Stockholders shall have breached in any material respect any representation,
warranty or covenant

                                      25
<PAGE>

contained in the Stockholder Tender Agreement, as applicable; provided,
however, that the party seeking termination pursuant to clause (vi), (vii) or
(viii) immediately above is not in material breach of any of its
representations, warranties, covenants or agreements contained in the Merger
Agreement.

  Termination Fee and Expenses. The Company has agreed to pay Parent a Break-
Up Fee of $6,000,000 (less any expense amounts paid by the Company pursuant to
its expense reimbursement obligations described below) in the event that the
Merger Agreement is terminated by Parent pursuant to clause (iv) above or by
the Company pursuant to (v) above.

  Additionally, pursuant to the Merger Agreement, if all of the following
events have occurred:

    (i) an Acquisition Proposal is commenced, publicly disclosed, publicly
  proposed or otherwise communicated to the Company at any time on or after
  the date of the Merger Agreement and prior to the consummation of the Offer
  and either Parent or the Company terminates the Merger Agreement pursuant
  to clause (iii)(A) or (iii)(D) above or Parent terminates the Merger
  Agreement pursuant to clause (vii) above; and

    (ii) thereafter, within 12 months of the date of termination of the
  Merger Agreement, the Company enters into a definitive agreement with
  respect to, or consummates, any Acquisition Proposal described in clause
  (i) immediately above (or any other Acquisition Proposal whether or not
  described in clause (i) immediately above if the Acquisition Proposal is
  made by any person or affiliate thereof who made any Acquisition Proposal
  described in clause (i) immediately above),

then the Company shall pay to Parent an amount equal to the Break-Up Fee
concurrently with the execution of the relevant definitive agreement.

  The parties also agreed that if the Merger Agreement is terminated by Parent
or the Company pursuant to clause (vii) or (viii) above, respectively, the
breaching party shall reimburse the other party up to a maximum of $1,500,000
for all expenses incurred by non-breaching party in connection with its
negotiation, execution, delivery and performance of the Merger Agreement.

The Stockholder Tender Agreement

  Prior to the execution of the Merger Agreement, Purchaser and Parent entered
into a Stockholder Tender Agreement with the Selling Stockholders. The Selling
Stockholders own an aggregate of 1,701,666 Shares. Pursuant to the Stockholder
Tender Agreement, each Selling Stockholder has agreed to tender and sell all
Shares owned by it to Purchaser pursuant to and in accordance with the terms
of the Offer.

  During the term of the Stockholder Tender Agreement, no Selling Stockholder
shall (a) sell, transfer, pledge, encumber, assign or otherwise dispose of or
enter into any contract, option or other arrangement or understanding with
respect to the transfer by such Stockholder of, any of the Shares or offer any
interest in any Shares thereof to any person other than pursuant to the terms
of the Offer, the Merger or the Stockholder Tender Agreement, (b) enter into
any voting arrangement or understanding, whether by proxy, power of attorney,
voting agreement, voting trust or otherwise with respect to the Shares, or (c)
take any action that would make any representation or warranty of such
Stockholder contained in the Stockholder Tender Agreement untrue or incorrect
in any material respect or have the effect of preventing or disabling such
Stockholder from performing his or its obligations under the Stockholder
Tender Agreement.

  During the term of the Stockholder Tender Agreement, each Selling
Stockholder agrees not to directly or indirectly, (a) initiate, solicit or
otherwise encourage any inquiries or the making of any proposal or offer with
respect to an Acquisition Proposal or (b) initiate or engage in any
negotiations concerning, or provide any confidential information or data to,
or have any discussions with, any person or entity relating to an Acquisition
Proposal, whether made before or after the date of the Stockholder Tender
Agreement, or otherwise facilitate any effort or attempt to make or implement
or consummate an Acquisition Proposal. If a Selling Stockholder receives any
Acquisition Proposal, such Selling Stockholder agrees to immediately notify
Parent of that inquiry or proposal and the details thereof.

                                      26
<PAGE>

  During the term of the Stockholder Tender Agreement, each Selling
Stockholder agrees to vote each of his or its Shares at any meeting of the
stockholders of the Company, however called, (a) in favor of the Merger and
the Merger Agreement and the transactions contemplated thereby, and (b)
against any action or agreement (other than the Merger and the other
transactions contemplated by the Merger Agreement) that would impede,
interfere with, delay, postpone or attempt to discourage the Merger, the Offer
or the other transactions contemplated by the Merger Agreement and the
Stockholder Tender Agreement, including, but not limited to: (i) any
Acquisition Proposal; (ii) any action that is likely to result in a breach in
any respect of any representation, warranty, covenant or any other obligation
or agreement of the Company under the Merger Agreement or result in any of the
conditions of the Offer not being fulfilled; (iii) any extraordinary corporate
transaction, such as a merger, consolidation or other business combination
involving the Company or its subsidiaries; (iv) a sale, lease or transfer of a
material amount of assets of the Company or one of its subsidiaries, or a
reorganization, recapitalization, dissolution, winding up or liquidation of
the Company or its subsidiaries; (v) any change in the management or board of
directors of the Company, except as otherwise agreed to in writing by Parent;
(vi) any material change in the present capitalization or dividend policy of
the Company; or (vii) any other material change in the Company's corporate
structure, business, certificate of incorporation or by-laws.

  The Stockholder Tender Agreement will terminate on the earlier of (a) the
date on which the Merger Agreement is terminated in accordance with its terms,
and (b) the Effective Time.

  Section 203 of the DGCL. Section 203 of the DGCL limits the ability of a
Delaware corporation to engage in business combinations with "interested
stockholders" (defined as any beneficial owner of 15% or more of the
outstanding voting stock of the corporation) unless, among other things, the
corporation's board of directors has given its prior approval to either the
business combination or the transaction which resulted in the stockholder's
becoming an "interested stockholder." On June 3, 1999, the Company Board
approved the Merger Agreement and the transactions contemplated thereby,
including the Offer and the Merger and all the transactions contemplated
thereunder, for purposes of Section 203 of the DGCL, and, therefore, Section
203 of the DGCL is inapplicable to the Merger.

Confidentiality Agreement

  The Confidentiality Agreement contains customary provisions pursuant to
which, among other matters, Parent agreed to keep confidential all information
concerning the Company furnished to it by the Company, to use such material
solely in connection with evaluating or consummating an acquisition of the
Company by Parent, and, except with the prior written consent of the Company,
not to disclose the fact that discussions or negotiations have or are taking
place concerning a possible transaction involving the Company or the status
thereof. Except with the prior written consent of the Company Board, Parent
also agreed not to, for two years after the date of the Confidentiality
Agreement, (a) acquire, offer to acquire, or agree to acquire, directly or
indirectly, by purchase or otherwise, any voting securities or direct or
indirect rights to acquire any voting securities of the Company or any
subsidiary thereof, or of any successor to or person in control of the
Company, or any assets of the Company or any subsidiary or division thereof or
of any such successor or controlling person; (b) make, or participate,
directly or indirectly, in any "solicitation" of "proxies" to vote (as such
terms are used in the rules of the Commission), or seek to advise or influence
any person or entity with respect to the voting of any voting securities of
the Company; (c) make any public announcement with respect to, or submit a
proposal for, or offer of any extraordinary transaction involving the Company
or any of its securities or assets; (d) form, join or in any way participate
in a "group" as defined in Section 13(d)(3) of the Exchange Act in connection
with any of the foregoing; (e) participate with or assist any other person in
doing any of the foregoing; or (f) request the Company or any of its
Representatives (as defined in the Confidentiality Agreement), directly or
indirectly, to amend or waive any provision of this paragraph. The
Confidentiality Agreement (other than the provisions relating to the use and
disclosure of confidential information) terminated upon execution of the
Merger Agreement.

                                      27
<PAGE>

14. Dividends and Distributions

  The Company has not paid and does not intend to pay dividends on the Shares.
The Merger Agreement provides that, unless Parent consents in writing, the
Company will not, among other things: (a) issue, sell, pledge or register for
issuance or sale any shares of capital stock or other ownership interest in
the Company (other than issuances of Shares in respect of any exercise of
Options outstanding on the date of the Merger Agreement) or any of the
subsidiaries, or any securities convertible into or exchangeable for any such
shares or ownership interest, or any rights, warrants or options to acquire or
with respect to any such shares of capital stock, or ownership interest, or
convertible or exchangeable securities or accelerate any right to convert or
exchange or acquire any securities of the Company (other than Options pursuant
to Section 5.2(d) of the Merger Agreement) or any of its subsidiaries for any
such shares or ownership interest; (b) effect any stock split or conversion of
any of its capital stock or otherwise change its capitalization as it exists
on the date hereof, other than as set forth in the Merger Agreement; or (c)
directly or indirectly redeem, purchase or otherwise acquire any shares of its
capital stock or any of its subsidiaries, other than as set forth in the
Merger Agreement.

15. Certain Conditions of the Offer

  Notwithstanding any other term of the Merger Agreement, Purchaser is not
required to accept for payment or pay for, subject to any applicable rules and
regulations of the Commission, including Rule 14e-1(c) of the Exchange Act,
any Shares not previously accepted for payment or paid for and may terminate
or amend the Offer as to those Shares unless (i) there has been validly
tendered and not withdrawn prior to the expiration of the Offer the number of
Shares that represent at least a majority on a fully diluted basis of the
outstanding Shares (collectively, the "Minimum Condition") and (ii) any
waiting period under the HSR Act and any non-United States laws regulating
competition, investment, or exchange controls applicable to the purchase of
Shares pursuant to the Offer has expired or terminated. Furthermore,
notwithstanding any other term of the Offer or the Merger Agreement, Purchaser
is not required to accept for payment or, subject to the preceding conditions,
to pay for any Shares not previously accepted for payment or paid for, and may
terminate or amend the Offer if at any time on or after the date of the Merger
Agreement and prior to the expiration of the Offer, any of the following
conditions shall exist or shall occur and remain in effect:

    (a) Any United States or state judicial, legislative, executive,
  administrative or regulatory body or authority or any court, arbitration,
  board or tribunal ("Governmental Entity") shall have enacted, issued,
  promulgated, enforced, instituted or entered any statute, rule, regulation,
  executive order, decree, injunction, action, application or claim or other
  order that is in effect or pending (a "Claim"), (i) challenging or
  prohibiting the acquisition by Parent or Purchaser of the Shares pursuant
  to the Merger Agreement, including the Offer or the Merger, (ii)
  restraining or prohibiting the making or consummation of the Merger
  Agreement, including the Offer or the Merger or the performance of any of
  the other transactions contemplated by the Merger Agreement, (iii) seeking
  to obtain from Parent or Purchaser any damages that arise out of the
  transactions contemplated by the Merger Agreement and could reasonably be
  expected to have, individually or in the aggregate, a Material Adverse
  Effect if such damages were assessed against the Company, (iv) restraining
  or prohibiting, or limiting in any material respect, the ownership or
  operation by Parent or Purchaser of any material portion of the business or
  assets of the Company and its subsidiaries taken as a whole, (v) seeking to
  compel Parent or Purchaser to dispose of or forfeit material incidents of
  control of all or any material portion of the business or assets of the
  Company or any of its subsidiaries, (vi) imposing limitations on the
  ability of Parent, Purchaser or any other subsidiary of Parent effectively
  to exercise full rights of ownership of the Shares, including, without
  limitation, the right to vote any Shares acquired or owned by Parent or
  Purchaser on all matters properly presented to the Company's stockholders,
  or (vii) seeking to require divestiture by Parent or Purchaser of any
  Shares; or

    (b) There shall be any statute, rule, regulation, judgment, order or
  injunction enacted, promulgated, entered, enforced or deemed applicable to
  the Offer, the Merger or the Merger Agreement, or any other action shall
  have been taken by any government, Governmental Entity or court, domestic
  or foreign, other than the routine application to the Offer or the Merger
  of waiting periods under the HSR Act or any

                                      28
<PAGE>

  non-United States laws regulating competition, antitrust, investment or
  exchange controls, that has, or has a substantial likelihood of resulting
  in, any of the consequences referred to in paragraph (a) above; or

    (c)(i) The representations and warranties made by the Company in the
  Merger Agreement shall not be true and correct as of the date of
  consummation of the Offer as though made on and as of that date (other than
  representations and warranties made as of a specified date, in which case
  such representations and warranties shall be true and correct in all
  material respects on and as of such specified date) except for any breach
  or breaches that, individually or in the aggregate, could not reasonably be
  expected to have a Material Adverse Effect or (ii) the Company shall have
  breached or failed to comply in any material respect with any of its
  obligations, covenants or agreements under the Merger Agreement (other than
  those obligations, covenants or agreements under Section 5.2(e) (relating
  to the Stock Option Plans), with respect to which the Company shall have
  performed in all respects) and, with respect to any such failure that can
  be remedied, the failure is not remedied within 20 business days after
  Parent has furnished the Company with written notice of such failure; or

    (d) There shall have occurred (i) any general suspension of trading in,
  or limitation on prices for, securities on the New York Stock Exchange, any
  other national securities exchange or Nasdaq, (ii) the declaration of a
  banking moratorium or any mandatory suspension of payments in respect of
  banks in the United States, (iii) the commencement of or escalation of a
  war, armed hostilities or other international or national calamity directly
  or indirectly involving the United States, (iv) any limitation (whether or
  not mandatory) by any United States governmental authority on the extension
  of credit by banks or other financial institutions, (v) a change in general
  financial bank or capital market conditions which materially and adversely
  affects the ability of financial institutions in the United States to
  extend credit or syndicate loans, or (vi) in the case of any of the
  foregoing existing on the date of the Merger Agreement, a material
  acceleration or worsening thereof; or

    (e) The Company Board shall have withdrawn or modified in a manner
  adverse to Parent or Purchaser (including by amendment of the Company's
  Schedule 14D-9) its approval of the Merger Agreement and the transactions
  contemplated thereby, or its recommendation that the holders of the shares
  of common stock accept the Offer and tender all of their shares of common
  stock to Purchaser and approve the Merger Agreement and the transactions
  contemplated thereby, including the Offer and the Merger, or shall have
  approved or recommended any Acquisition Proposal or Superior Proposal; or

    (f) The Merger Agreement shall have been terminated in accordance with
  its terms; or

    (g) There shall have occurred any events or states of fact that have had,
  or could reasonably be expected to have, individually or in the aggregate,
  a Material Adverse Effect.

  The foregoing conditions are for the sole benefit of Parent and Purchaser
and may be asserted by Parent or Purchaser regardless of the circumstances
giving rise to any such conditions and, except for the Minimum Condition, may
be waived by Parent or Purchaser, in whole or in part, at any time and from
time to time, in its sole discretion. The failure by Parent or Purchaser at
any time to exercise any of the foregoing rights will not be deemed a waiver
of any such right and the waiver of such right with respect to any other facts
or circumstances shall not be deemed a waiver with respect to any other facts
or circumstances, and each such right will be deemed an ongoing right which
may be asserted at any time and from time to time.

  If the Offer is terminated pursuant to the foregoing provisions, all
tendered Shares not theretofore accepted for payment shall forthwith be
returned by the Depositary to the tendering stockholders.

16. Certain Regulatory and Legal Matters

  Except as set forth in this Section 16, based on a review of publicly
available filings made by the Company with the Commission and other publicly
available information concerning the Company, as well as certain
representations made to Purchaser and Parent in the Merger Agreement by the
Company, neither Purchaser nor Parent is aware of any license or regulatory
permit that appears to be material to the business of the Company

                                      29
<PAGE>

and its subsidiaries, taken as a whole, that might be adversely affected by
Purchaser's acquisition of Shares as contemplated herein or of any approval or
other action by any governmental entity that would be required for the
acquisition or ownership of Shares by Purchaser as contemplated herein. Should
any such approval or other action be required, Purchaser and Parent currently
contemplate that such approval or other action will be sought, except as
described below under "State Takeover Laws". Except as specified in this
Section 16, Purchaser has no current intention to delay the purchase of Shares
tendered pursuant to the Offer pending the outcome of any such matter,
subject, however, to Purchaser's right to decline to purchase Shares if any of
the conditions specified in Section 15 of this Offer to Purchase shall have
occurred. There can be no assurance that any such approval or other action, if
needed, would be obtained or would be obtained without substantial conditions,
or that adverse consequences might not result to the Company's business or
that certain parts of the Company's business might not have to be disposed of
if any such approvals were not obtained or other action taken. If certain
types of adverse action are taken with respect to the matters discussed below,
Purchaser could decline to accept for payment or pay for any Shares tendered.
See Section 15 of this Offer to Purchase for certain conditions of the Offer.

  State Takeover Laws. The Company is incorporated under the laws of the State
of Delaware and operations are conducted throughout the United States. A
number of states throughout the United States have enacted takeover statutes
that purport, in varying degrees, to be applicable to attempts to acquire
securities of corporations that are incorporated or have assets, stockholders,
executive offices or principal places of business in such states. In Edgar v.
MITE Corp., the Supreme Court of the United States held that the Illinois
Business Takeover Act, which involved state securities laws that made the
takeover of certain corporations more difficult, imposed a substantial burden
on interstate commerce and therefore was unconstitutional. In CTS Corp. v.
Dynamics Corp. of America, however, the Supreme Court of the United States
held that a state may, as a matter of corporate law and, in particular, those
laws concerning corporate governance, constitutionally disqualify a potential
acquirer from voting on the affairs of a target corporation without prior
approval of the remaining stockholders, provided that such laws were
applicable only under certain conditions. Subsequently, a number of Federal
courts ruled that various state takeover statutes were unconstitutional
insofar as they apply to corporations incorporated outside the state of
enactment.

  The Company is subject to the provisions of Section 203 of the DGCL with
respect to restrictions upon business combinations involving the Company and,
therefore, is subject to such provisions. In general, Section 203 of the DGCL
prevents an "interested stockholder" (e.g., a person who owns or has the right
to acquire 15% or more of a corporation's outstanding voting stock) from
engaging in a "business combination" (defined to include mergers and certain
other transactions) with a Delaware corporation for a period of three years
following the time such person became an interested stockholder unless, among
other things, the corporation's board of directors approves such business
combination or the transaction in which the interested stockholder becomes
such prior to the time the interested stockholder becomes such. The Company
Board has approved the Offer, the Merger, the Merger Agreement and the
Stockholder Tender Agreement for the purposes of Section 203 of the DGCL.
Except as described above with respect to Section 203 of the DGCL, Parent and
Purchaser have not attempted to comply with any other state takeover laws in
connection with the Offer and believe none of such laws to be applicable to
the Offer. Should any person seek to apply any state takeover law, Parent and
Purchaser reserve the right to take such action as then appears desirable,
which may include challenging the validity or applicability of any such
statute allegedly applicable to the Offer in appropriate court proceedings.
Nothing in this Offer to Purchase nor any action taken in connection herewith
is intended as a waiver of that right. In the event it is asserted that one or
more state takeover law is applicable to the Offer or the Merger, and an
appropriate court does not determine that it is inapplicable or invalid as
applied to the Offer, Parent and Purchaser might be required to file certain
information with, or receive approvals from, the relevant state authorities.
In addition, if enjoined, Purchaser might be unable to accept for payment or
pay for any Shares tendered pursuant to the Offer, or be delayed in continuing
or consummating the Offer and the Merger. In such case, Purchaser may not be
obligated to accept for payment or pay for any Shares tendered. See Section 15
of this Offer to Purchase.

                                      30
<PAGE>

  Antitrust. Under the provisions of the HSR Act applicable to the Offer, the
acquisition of Shares under the Offer may be consummated only following the
expiration or early termination of the applicable waiting period under the HSR
Act.

  Under the provisions of the HSR Act applicable to the purchase of Shares
pursuant to the Offer, such purchase may not be made until the expiration of a
15-calendar day waiting period following the required filing of a Notification
Report Form under the HSR Act by Parent, which Parent submitted on June 9,
1999. Accordingly, the waiting period under the HSR Act will expire at 11:59
P.M., New York City time, on June 24, 1999 unless early termination of the
waiting period is granted by the Federal Trade Commission ("FTC") and the
Department of Justice, Antitrust Division (the "Antitrust Division") or Parent
receives a request for additional information or documentary material prior
thereto. If either the FTC or the Antitrust Division issues a request for
additional information or documentary material from Parent prior to the
expiration of the 15-day waiting period, the waiting period will be extended
and will expire at 11:59 P.M., New York City time, on the tenth calendar day
after the date of substantial compliance by Parent with such request unless
terminated earlier by the FTC and the Antitrust Division. If such a request is
issued, the purchase of and payment for Shares pursuant to the Offer will be
deferred until the additional waiting period expires or is terminated. Only
one extension of such waiting period pursuant to a request for additional
information or documentary material is authorized by the rules promulgated
under the HSR Act. Thereafter, the waiting period can be extended only by
court order or by consent of Parent. Although the Company is required to file
certain information and documentary material with the Antitrust Division and
the FTC in connection with the Offer, neither the Company's failure to make
such filings nor a request to the Company from the Antitrust Division or the
FTC for additional information or documentary material will extend the waiting
period.

  The Antitrust Division and the FTC frequently scrutinize the legality under
the antitrust laws of transactions such as the proposed acquisition of the
Company pursuant to the Offer. At any time before or after Purchaser's
acquisition of Shares pursuant to the Offer, the Antitrust Division or the FTC
could take such action under the antitrust laws as either deems necessary or
desirable in the public interest, including seeking to enjoin the purchase of
Shares pursuant to the Offer or the consummation of the Merger or seeking the
divestiture of Shares acquired by Purchaser or the divestiture of substantial
assets of the Company or its subsidiaries or Parent or their subsidiaries.
Private parties and states Attorneys General may also bring legal action under
the antitrust laws under certain circumstances. There can be no assurance that
a challenge to the Offer on antitrust grounds will not be made, or, if such a
challenge is made, of the result thereof.

  If the Antitrust Division, the FTC, a state or a private party raises
antitrust concerns in connection with a proposed transaction, Parent and
Purchaser may engage in negotiations with the relevant governmental agency or
party concerning possible means of addressing these issues and may delay
consummation of the Offer or the Merger while such discussions are ongoing.
Parent and the Company have agreed to use their respective best efforts to
resolve any antitrust issues.

  Appraisal Rights. Holders of the Shares do not have appraisal rights as a
result of the Offer. However, if the Merger is consummated, holders of Shares
whose Shares were not accepted for payment and paid for by Purchaser in the
Offer will have certain rights pursuant to the provisions of Section 262 of
the DGCL to dissent and demand appraisal of their Shares. Under Section 262 of
the DGCL, dissenting stockholders who comply with the applicable statutory
procedures will be entitled to receive a judicial determination of the fair
value of their Shares (exclusive of any element of value arising from the
accomplishment or expectation of the Merger) and to receive payment of such
fair value in cash, together with a fair rate of interest, if any. Any such
judicial determination of the fair value of the Shares could be based upon
factors other than, or in addition to, the price per share to be paid in the
Merger or the market value of the Shares. The value so determined could be
more or less than the price per share to be paid in the Merger. See Annex II
to this Offer to Purchase for Section 262 of the DGCL.

  Legal Proceedings. Parent and Purchaser are not aware of any pending or
overtly threatened legal proceedings which would affect the Offer or the
Merger. If any such matters were to arise, Purchaser could decline to accept
for payment or pay for any Shares tendered in the Offer. See Section 15 of
this Offer to Purchase.

                                      31
<PAGE>

17. Fees and Expenses

  Parent and Purchaser have retained D.F. King & Co., Inc., as Information
Agent (the "Information Agent"), and LaSalle Bank, N.A., as Depositary, in
connection with the Offer. The Information Agent and the Depositary will
receive reasonable and customary compensation for their services hereunder and
reimbursement for their reasonable out-of-pocket expenses. The Information
Agent and the Depositary will also be indemnified by Purchaser against certain
liabilities in connection with the Offer.

  Neither Purchaser nor Parent, nor any officer, director, stockholder, agent
or other representative of Purchaser or Parent, will pay any fees or
commissions to any broker, dealer or other person (other than the Information
Agent) for soliciting tenders of Shares pursuant to the Offer. Brokers,
dealers, commercial banks and trust companies and other nominees will, upon
request, be reimbursed by Purchaser for customary mailing and handling
expenses incurred by them in forwarding materials to their customers.

18. Miscellaneous

  Purchaser is not aware of any state where the making of the Offer is
prohibited by administrative or judicial action pursuant to any valid state
statute. If Purchaser becomes aware of any valid state statute prohibiting the
making of the Offer or the acceptance of Shares pursuant thereto, Purchaser
will make a good faith effort to comply with such state statute. If, after
such good faith effort, Purchaser cannot comply with such state statute, the
Offer will not be made to (nor will tenders be accepted from or on behalf of)
the holders of Shares in such state. In any jurisdiction where the securities,
blue sky or other laws require the offer to be made by a licensed broker or
dealer, the Offer shall be deemed to be made on behalf of Purchaser by one or
more registered brokers or dealers licensed under the laws of such
jurisdiction.

  NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR MAKE ANY
REPRESENTATION ON BEHALF OF PURCHASER OTHER THAN AS CONTAINED IN THIS OFFER TO
PURCHASE OR IN THE LETTER OF TRANSMITTAL, AND, IF ANY SUCH INFORMATION OR
REPRESENTATION IS GIVEN OR MADE, IT SHOULD NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED BY PURCHASER.

  Purchaser and Parent have jointly filed a Tender Offer Statement on Schedule
14D-1 with the Commission, pursuant to Rule 14d-1 of the Exchange Act,
together with exhibits furnishing certain information with respect to the
Offer. Such Schedule 14D-1 and any amendments thereto, including all exhibits,
may be examined and copies may be obtained at the same places and in the same
manner as set forth with respect to the Company in Section 8 of this Offer to
Purchase (except that they may not be available at the regional offices of the
Commission).

Dated: June 10, 1999                             VISION ACQUISITION CORPORATION


                                      32
<PAGE>

                                                                        ANNEX I

 CERTAIN INFORMATION CONCERNING THE DIRECTORS AND EXECUTIVE OFFICERS OF PARENT
                                 AND PURCHASER

  1. DIRECTORS AND EXECUTIVE OFFICERS OF PARENT. The names, present principal
occupation or employment, and material occupations, positions, offices, or
employment during the last five years of each director and executive officer
of Parent are set forth below. Unless otherwise noted, the officers and
directors have held the positions indicated below with Parent for the last
five years or have served Parent in various administrative or executive
capacities for at least that long. The business address of each person listed
below is 150 North Orange Grove Boulevard, Pasadena, California 91103, and
each person is a citizen of the United States.

<TABLE>
<CAPTION>
                                                         Present Principal Occupation or
                                                                 Employment and
                                                      Material Occupation, Positions, of or
                                                                   Employment
      Name and Address              Title                Held During the Last Five Years
 -------------------------- ---------------------   ----------------------------------------
 <C>                        <S>                     <C>
 John C. Argue............. Director                During the past five years, Mr. Argue
                                                    has been Of Counsel and formerly Senior
                                                    Partner of the law firm of Argue Pearson
                                                    Harbison & Myers. Mr. Argue is chairman
                                                    of The Rio Hondo Memorial Foundation.
                                                    Mr. Argue is also a director of Apex
                                                    Mortgage Capital, Inc., Nationwide
                                                    Health Properties, Inc., and
                                                    TCW/Convertible Securities Fund, Inc., a
                                                    registered investment company. He is a
                                                    trustee of the TCW/DW and TCW Galileo
                                                    families of funds and the TCW/DW Term
                                                    Trust 2000, TCW/DW Term Trust 2002 and
                                                    TCW/DW Term Trust 2003. Mr. Argue is an
                                                    advisory director (Chairman of advisory
                                                    directors) of LAACO Ltd. He has been a
                                                    director of Parent since January 1988.

 Joan T. Bok............... Director                Since April 1998, Mrs. Bok has been
                                                    Chairman Emeritus of the Board of NEES
                                                    Companies, a public utility holding
                                                    company and supplier of electricity.
                                                    From February 1984 through April 1998,
                                                    Mrs. Bok was Chairman of the Board of
                                                    NEES Companies, and from July 1988 to
                                                    February 1989, she served as Chairman,
                                                    President and Chief Executive Officer.
                                                    She is also a director of John Hancock
                                                    Mutual Life Insurance Company and
                                                    Solutia, Inc. Mrs. Bok has been a
                                                    director of Parent since October 1990.
                                                    She served as a director of Dennison
                                                    Manufacturing Company from 1984 to
                                                    October 1990.

 Charles D. Miller......... Director and Chairman   Mr. Miller has served as Chairman of
                                                    Parent since May 1998. From November
                                                    1983 through April 1998, Mr. Miller was
                                                    Chairman and Chief Executive Officer of
                                                    Parent. Prior to 1983, he served as
                                                    President and Chief Executive Officer.
                                                    He is Chairman of Nationwide Health
                                                    Properties, Inc., and also is a director
                                                    of Edison International and Pacific Life
                                                    Insurance Company. He has been a
                                                    director of Parent since January 1975.
</TABLE>

                                      I-1
<PAGE>

<TABLE>
<CAPTION>
                                                            Present Principal Occupation or
                                                                    Employment and
                                                         Material Occupation, Positions, of or
                                                                      Employment
      Name and Address                Title                 Held During the Last Five Years
 -------------------------- ------------------------   ----------------------------------------
 <C>                        <S>                        <C>
 Peter W. Mullin........... Director                   During the past five years, Mr. Mullin
                                                       has been Chairman and Chief Executive
                                                       Officer of Mullin Consulting, Inc.,
                                                       formerly known as Management
                                                       Compensation Group, Los Angeles, Inc.,
                                                       an executive compensation, benefit
                                                       planning, and corporate insurance
                                                       consulting firm, and related entities.
                                                       He is also a director of Golden State
                                                       Vintners, Inc. and Mrs. Fields Original
                                                       Cookies, Inc. He has been a director of
                                                       Parent since January 1988.
 Philip M. Neal............ Director, President and    Since May 1998, Mr. Neal has served as
                            Chief Executive Officer    President and Chief Executive Officer of
                                                       Parent. From December 1990 through April
                                                       1998, Mr. Neal was President and Chief
                                                       Operating Officer of Parent. Prior to
                                                       December 1990, he served as Executive
                                                       Vice President, Group Vice President,
                                                       and Senior Vice President, Finance,
                                                       respectively. He has been a director of
                                                       Parent since December 1990.

 Sidney R. Petersen........ Director                   During the past five years, Mr. Petersen
                                                       has been a private investor. In 1984, he
                                                       retired as Chairman and Chief Executive
                                                       Officer of Getty Oil Company, a position
                                                       which he had held since 1980. He is also
                                                       a director of NICOR, Inc., Seagull
                                                       Energy Corporation, Sypris Solutions,
                                                       Inc., and UnionBanCal Corp. He has been
                                                       a director of Parent since December
                                                       1981.

 John B. Slaughter......... Director                   Since August 1988, Dr. Slaughter has
                                                       served as President of Occidental
                                                       College. Dr. Slaughter is also a
                                                       director of Atlantic Richfield Company,
                                                       International Business Machines
                                                       Corporation, Northrop Grumman
                                                       Corporation, and Solutia, Inc. He has
                                                       been a director of Parent since December
                                                       1988.

 Robert M. Calderoni....... Senior Vice President,     Mr. Calderoni has served as Senior Vice
                            Finance and Chief          President, Finance and Chief Financial
                            Financial Officer          Officer of Parent since 1997. From 1996
                                                       through 1997, he served as Senior Vice
                                                       President, Finance of Apple Computer,
                                                       Inc. From 1994 through 1996, he served
                                                       as Vice President, Finance of IBM,
                                                       Storage Systems Division.

 Kim A. Caldwell........... Executive Vice             Mr. Caldwell has served as Executive
                            President, Global          Vice President, Global Technology and
                            Technology and New         New Business Development of Parent since
                            Business Development       1997. From 1990 through 1997, he served
                                                       as Senior Group Vice President, World
                                                       Materials--Americas and Asia.

 Diane B. Dixon............ Vice President,            Ms. Dixon has served as Vice President,
                            Worldwide Communications   Worldwide Communications and Advertising
                            and Advertising            of Parent since 1997. From 1985 through
                                                       1997, she served as Vice President,
                                                       Corporate Communications.

</TABLE>

                                      I-2
<PAGE>

<TABLE>
<CAPTION>
                                                          Present Principal Occupation or
                                                                  Employment and
                                                       Material Occupation, Positions, of or
                                                                    Employment
      Name and Address               Title                Held During the Last Five Years
 -------------------------- ----------------------   ----------------------------------------

 <C>                        <S>                      <C>
 Geoffrey T. Martin........ Senior Group Vice        Mr. Martin has served as Senior Group
                            President, Worldwide     Vice President, Worldwide Converting,
                            Converting, Graphic      Graphic Systems and Specialty Tapes of
                            Systems and Specialty    Parent since 1997. From 1994 through
                            Tapes                    1997, he served as Senior Vice
                                                     President, Worldwide Converting and
                                                     Materials--Europe.
 Thomas E. Miller.......... Vice President and       Mr. Miller has served as Vice President
                            Controller               and Controller of Parent since 1994.
                                                     From 1993 through 1994, he served as
                                                     Vice President and Assistant Controller
                                                     of Parent.

 Dean A. Scarborough....... Group Vice President,    Mr. Scarborough has served as Group Vice
                            Fasson Roll--North       President, Fasson Roll--North America
                            America and Europe       and Europe of Parent since 1997. From
                                                     1995 through 1997, he served as Vice
                                                     President and General Manager, Fasson
                                                     Roll Division--U.S. of Parent. From 1993
                                                     through 1995, Mr. Scarborough served as
                                                     Vice President and General Manager,
                                                     Fasson Roll Division--Europe.

 Wayne H. Smith............ Vice President and       Mr. Smith has served as Vice President
                            Treasurer                and Treasurer of Parent since June 1979.

 Stephanie A. Streeter..... Group Vice President,    Ms. Streeter has served as Group Vice
                            Worldwide Office         President, Worldwide Office Products of
                            Products                 Parent since 1996. From 1993 through
                                                     1996, she served as Vice President and
                                                     General Manager, Avery Dennison Brands.

 Robert G. van              Senior Vice President,   Mr. van Schoonenberg has served as
  Schoonenberg............. General Counsel and      Senior Vice President, General Counsel
                            Secretary                and Secretary of Parent since 1996. From
                                                     1981 through 1996, Mr. van Schoonenberg
                                                     served as Vice President, General
                                                     Counsel and Secretary of Parent.
</TABLE>

                                      I-3
<PAGE>

  2. DIRECTORS AND EXECUTIVE OFFICERS OF PURCHASER. Unless otherwise indicated,
each person identified below has been employed by Parent for the last five
years and all information concerning the current business address, present
principal occupation or employment and five-year employment history for each
person is the same as the information given above. In addition to holding the
offices indicated, each person identified below is also a director of
Purchaser. All persons listed below are citizens of the United States.

<TABLE>
<CAPTION>
                                                      Present Principal Occupation or
                                                    Employment and Material Occupation,
                                                  Positions, of or Employment Held During
      Name and Address             Title                    the Last Five Years
 -------------------------- ------------------   ----------------------------------------
 <C>                        <S>                  <C>
 Richard P. Randall........ Vice President and   Mr. Randall has served as Vice
                            Secretary            President, Associate General Counsel and
                                                 Assistant Secretary of Parent since
                                                 April 1998. From March 1994 through
                                                 March 1998, he served as Assistant
                                                 General Counsel and Assistant Secretary.
                                                 From September 1993 through February
                                                 1994, he was on a temporary assignment
                                                 with the Material Group Europe Division
                                                 of Parent. Mr. Randall has served as
                                                 Vice President and Secretary of
                                                 Purchaser since June 1999.

 Wayne H. Smith............ Vice President and   Mr. Smith has served as Vice President
                            Treasurer            and Treasurer of Purchaser since June
                                                 1999. In addition, Mr. Smith has held
                                                 the positions set forth above.

 Alan P. Tsuma............. Vice President       Mr. Tsuma has served as Vice President,
                                                 Business Development of Parent since
                                                 December 1995. From January 1986 through
                                                 November 1995, he served as the
                                                 Director, Business Development. Mr.
                                                 Tsuma has served as Vice President of
                                                 Purchaser since June 1999.

 Robert G. van              President            Mr. van Schoonenberg has served as
  Schoonenberg.............                      President of Purchaser since June 1999.
                                                 In addition, Mr. van Schoonenberg has
                                                 held the positions set forth above.
</TABLE>

                                      I-4
<PAGE>

                                                                       ANNEX II

  Set forth below is Section 262 of the General Corporation Law of the State
of Delaware regarding appraisal rights, which rights will only be available in
connection with the Merger.

      SECTION 262 OF THE GENERAL CORPORATION LAW OF THE STATE OF DELAWARE

  (S) 262 Appraisal Rights--(a) Any stockholder of a corporation of this State
who holds shares of stock on the date of the making of a demand pursuant to
subsection (d) of this section with respect to such shares, who continuously
holds such shares through the effective date of the merger or consolidation,
who has otherwise complied with subsection (d) of this section and who has
neither voted in favor of the merger or consolidation nor consented thereto in
writing pursuant to (S)228 of this title shall be entitled to an appraisal by
the Court of Chancery of the fair value of the Stockholder's shares of stock
under the circumstances described in subsections (b) and (c) of this section.
As used in this section, the word "stockholder" means a holder of record of
stock in a stock corporation and also a member of record of a nonstock
corporation; the words "stock" and "share" mean and include what is ordinarily
meant by those words and also membership or membership interest of a member of
a nonstock corporation; and the words "depository receipt" mean a receipt or
other instrument issued by a depository representing an interest in one or
more shares, or fractions thereof, solely of stock of a corporation, which
stock is deposited with the depository.

  (b) Appraisal rights shall be available for the shares of any class or
series of stock of a constituent corporation in a merger or consolidation to
be effected pursuant to (S) 251 (other than a merger effected pursuant to (S)
251(g)), (S)252, (S)254, (S)257, (S)258, (S)263 or (S)264 of this title:

    (1) Provided, however, that no appraisal rights under this section shall
  be available for the shares of any class or series of stock, which stock,
  or depository receipts in respect thereof, at the record date fixed to
  determine the stockholders entitled to receive notice of and to vote at the
  meeting of stockholders to act upon the agreement of merger or
  consolidation, were either (i) listed on a national securities exchange or
  designated as a national market system security on an interdealer quotation
  system by the National Association of Securities Dealers, Inc. or (ii) held
  of record by more than 2,000 holders; and further provided that no
  appraisal rights shall be available for any shares of stock of the
  constituent corporation surviving a merger if the merger did not require
  for its approval the vote of the Stockholders of the surviving corporation
  as provided in subsection (f) of (S) 251 of this title.

    (2) Notwithstanding paragraph (1) of this subsection, appraisal rights
  under this section shall be available for the shares of any class or series
  of stock of a constituent corporation if the holders thereof are required
  by the terms of an agreement of merger or consolidation pursuant to (S)(S)
  251, 252, 254, 257, 258, 263 and 264 of this title to accept for such stock
  anything except:

      a. Shares of stock of the corporation surviving or resulting from
    such merger or consolidation, or depository receipts in respect
    thereof;

      b. Shares of stock of any other corporation, or depository receipts
    in respect thereof, which shares of stock (or depository receipts in
    respect thereof) or depository receipts at the effective date of the
    merger or consolidation will be either listed on a national securities
    exchange or designated as a national market system security on an
    interdealer quotation system by the National Association of Securities
    Dealers, Inc. or held of record by more than 2,000 holders;

      c. Cash in lieu of fractional shares or fractional depository
    receipts described in the foregoing subparagraphs a. and b. of this
    paragraph; or

      d. Any combination of the shares of stock, depository receipts and
    cash in lieu of fractional shares or fractional depository receipts
    described in the foregoing subparagraphs a., b. and c. of this
    paragraph.

                                     II-1
<PAGE>

    (3) In the event all of the stock of a subsidiary Delaware corporation
  party to a merger effected under (S)253 of this title is not owned by the
  parent corporation immediately prior to the merger, appraisal rights shall
  be available for the shares of the subsidiary Delaware corporation.

  (c) Any corporation may provide in its certificate of incorporation that
appraisal rights under this section shall be available for the shares of any
class or series of its stock as a result of an amendment to its certificate of
incorporation, any merger or consolidation in which the corporation is a
constituent corporation or the sale of all or substantially all of the assets
of the corporation. If the certificate of incorporation contains such a
provision, the procedures of this section, including those set forth in
subsections (d) and (e) of this section, shall apply as nearly as is
practicable.

  (d) Appraisal rights shall be perfected as follows:

    (1) If a proposed merger or consolidation for which appraisal rights are
  provided under this section is to be submitted for approval at a meeting of
  stockholders, the corporation, not less than 20 days prior to the meeting,
  shall notify each of its stockholders who was such on the record date for
  such meeting with respect to shares for which appraisal rights are
  available pursuant to subsections (b) or (c) hereof that appraisal rights
  are available for any or all of the shares of the constituent corporations,
  and shall include in such notice a copy of this section. Each stockholder
  electing to demand the appraisal of such stockholder's shares shall deliver
  to the corporation, before the taking of the vote on the merger or
  consolidation, a written demand for appraisal of such stockholder's shares.
  Such demand will be sufficient if it reasonably informs the corporation of
  the identity of the stockholder and that the stockholder intends thereby to
  demand the appraisal of such stockholder's shares. A proxy or vote against
  the merger or consolidation shall not constitute such a demand. A
  stockholder electing to take such action must do so by a separate written
  demand as herein provided. Within 10 days after the effective date of such
  merger or consolidation, the surviving or resulting corporation shall
  notify each stockholder of each constituent corporation who has complied
  with this subsection and has not voted in favor of or consented to the
  merger or consolidation of the date that the merger or consolidation has
  become effective; or

    (2) If the merger or consolidation was approved pursuant to Section 228
  or Section 253 of this title, each constituent corporation, either before
  the effective date of the merger or consolidation or within ten days
  thereafter, shall notify each of the holders of any class or series of
  stock of such constituent corporation who are entitled to appraisal rights
  of the approval of the merger or consolidation and that appraisal rights
  are available for any or all shares of such class or series of stock of
  such constituent corporation, and shall include in such notice a copy of
  this section, provided that, if the notice is given on or after the
  effective date of the merger or consolidation, such notice shall be given
  by the surviving or resulting corporation to all such holders of any class
  or series of stock of a constituent corporation that are entitled to
  appraisal rights. Such notice may, and, if given on or after the effective
  date of the merger or consolidation, shall, also notify such stockholders
  of the effective date of the merger or consolidation. Any stockholder
  entitled to appraisal rights may, within 20 days after the date of mailing
  of such notice, demand in writing from the surviving or resulting
  corporation the appraisal of such holder's shares. Such demand will be
  sufficient if it reasonably informs the corporation of the identity of the
  stockholder and that the stockholder intends thereby to demand the
  appraisal of such holder's shares. If such notice did not notify
  stockholders of the effective date of the merger or consolidation, either
  (i) each such constituent corporation shall send a second notice before the
  effective date of the merger or consolidation notifying each of the holders
  of any class or series of stock of such constituent corporation that are
  entitled to appraisal rights of the effective date of the merger or
  consolidation or (ii) the surviving or resulting corporation shall send
  such a second notice to all such holders on or within 10 days after such
  effective date; provided, however, that if such second notice is sent more
  than 20 days following the sending of the first notice, such second notice
  need only be sent to each stockholder who is entitled to appraisal rights
  and who has demanded appraisal of such holder's shares in accordance with
  this subsection. An affidavit of the secretary or assistant secretary or of
  the transfer agent of the corporation that is required to give either
  notice that such notice has been given shall, in the absence of fraud, be
  prima facie evidence of the facts stated therein. For purposes of
  determining the stockholders entitled to receive either notice, each
  constituent corporation may fix, in advance, a record date that shall be

                                     II-2
<PAGE>

  not more than 10 days prior to the date the notice is given; provided that,
  if the notice is given on or after the effective date of the merger or
  consolidation, the record date shall be such effective date. If no record
  date is fixed and the notice is given prior to the effective date, the
  record date shall be the close of business on the day next preceding the
  day on which the notice is given.

  (e) Within 120 days after the effective date of the merger or consolidation,
the surviving or resulting corporation or any stockholder who has complied
with subsections (a) and (d) hereof and who is otherwise entitled to appraisal
rights, may file a petition in the Court of Chancery demanding a determination
of the value of the stock of all such stockholders. Notwithstanding the
foregoing, at any time within 60 days after the effective date of the merger
or consolidation, any stockholder shall have the right to withdraw such
stockholder's demand for appraisal and to accept the terms offered upon the
merger or consolidation. Within 120 days after the effective date of the
merger or consolidation, any stockholder who has complied with the
requirements of subsections (a) and (d) hereof, upon written request, shall be
entitled to receive from the corporation surviving the merger or resulting
from the consolidation a statement setting forth the aggregate number of
shares not voted in favor of the merger or consolidation and with respect to
which demands for appraisal have been received and the aggregate number of
holders of such shares. Such written statement shall be mailed to the
stockholder within 10 days after such stockholder's written request for such a
statement is received by the surviving or resulting corporation or within 10
days after expiration of the period for delivery of demands for appraisal
under subsection (d) hereof, whichever is later.

  (f) Upon the filing of any such petition by a stockholder, service of a copy
thereof shall be made upon the surviving or resulting corporation, which shall
within 20 days after such service file in the office of the Register in
Chancery in which the petition was filed a duly verified list containing the
names and addresses of all stockholders who have demanded payment for their
shares and with whom agreements as to the value of their shares have not been
reached by the surviving or resulting corporation. If the petition shall be
filed by the surviving or resulting corporation, the petition shall be
accompanied by such a duly verified list. The Register in Chancery, if so
ordered by the Court, shall give notice of the time and place fixed for the
hearing of such petition by registered or certified mail to the surviving or
resulting corporation and to the stockholders shown on the list at the
addresses therein stated. Such notice shall also be given by 1 or more
publications at least 1 week before the day of the hearing, in a newspaper of
general circulation published in the City of Wilmington, Delaware or such
publication as the Court deems advisable. The forms of the notices by mail and
by publication shall be approved by the Court, and the costs thereof shall be
borne by the surviving or resulting corporation.

  (g) At the hearing on such petition, the Court shall determine the
stockholders who have complied with this section and who have become entitled
to appraisal rights. The Court may require the stockholders who have demanded
an appraisal for their shares and who hold stock represented by certificates
to submit their certificates of stock to the Register in Chancery for notation
thereon of the pendency of the appraisal proceedings; and if any stockholder
fails to comply with such direction, the Court may dismiss the proceedings as
to such stockholder.

  (h) After determining the stockholders entitled to an appraisal, the Court
shall appraise the shares, determining their fair value exclusive of any
element of value arising from the accomplishment or expectation of the merger
or consolidation, together with a fair rate of interest, if any, to be paid
upon the amount determined to be the fair value. In determining such fair
value, the Court shall take into account all relevant factors. In determining
the fair rate of interest, the Court may consider all relevant factors,
including the rate of interest which the surviving or resulting corporation
would have had to pay to borrow money during the pendency of the proceeding.
Upon application by the surviving or resulting corporation or by any
stockholder entitled to participate in the appraisal proceeding, the Court
may, in its discretion, permit discovery or other pretrial proceedings and may
proceed to trial upon the appraisal prior to the final determination of the
stockholder entitled to an appraisal. Any stockholder whose name appears on
the list filed by the surviving or resulting corporation pursuant to
subsection (f) of this section and who has submitted such stockholder's
certificates of stock to the Register in Chancery, if such is required, may
participate fully in all proceedings until it is finally determined that he is
not entitled to appraisal rights under this section.

                                     II-3
<PAGE>

  (i) The Court shall direct the payment of the fair value of the shares,
together with interest, if any, by the surviving or resulting corporation to
the stockholders entitled thereto. Interest may be simple or compound, as the
Court may direct. Payment shall be so made to each such stockholder, in the
case of holders of uncertificated stock forthwith, and the case of holders of
shares represented by certificates upon the surrender to the corporation of
the certificates representing such stock. The Court's decree may be enforced
as other decrees in the Court of Chancery may be enforced, whether such
surviving or resulting corporation be a corporation of this State or of any
state.

  (j) The costs of the proceeding may be determined by the Court and taxed
upon the parties as the Court deems equitable in the circumstances. Upon
application of a stockholder, the Court may order all or a portion of the
expenses incurred by any stockholder in connection with the appraisal
proceeding, including, without limitation, reasonable attorney's fees and the
fees and expenses of experts, to be charged pro rata against the value of all
the shares entitled to an appraisal.

  (k) From and after the effective date of the merger or consolidation, no
stockholder who has demanded such stockholder's appraisal rights as provided
in subsection (d) of this section shall be entitled to vote such stock for any
purpose or to receive payment of dividends or other distributions on the stock
(except dividends or other distributions payable to stockholders of record at
a date which is prior to the effective date of the merger or consolidation);
provided, however, that if no petition for an appraisal shall be filed within
the time provided in subsection (e) of this section, or if such stockholder
shall deliver to the surviving or resulting corporation a written withdrawal
of such stockholder's demand for an appraisal and an acceptance of the merger
or consolidation, either within 60 days after the effective date of the merger
or consolidation as provided in subsection (e) of this section or thereafter
with the written approval of the corporation, then the right of such
stockholder to an appraisal shall cease. Notwithstanding the foregoing, no
appraisal proceeding in the Court of Chancery shall be dismissed as to any
stockholder without the approval of the Court, and such approval may be
conditioned upon such terms as the Court deems just.

  (l) The shares of the surviving or resulting corporation to which the shares
of such objecting stockholders would have been converted had they assented to
the merger or consolidation shall have the status of authorized and unissued
shares of the surviving or resulting corporation.

                                     II-4
<PAGE>

  Facsimile copies of the Letter of Transmittal will be accepted. The Letter
of Transmittal and certificates for Shares and any other required documents
should be sent or delivered by each stockholder of the Company or such
stockholder's broker, dealer, commercial bank, trust company or other nominee
to the Depositary at one of the addresses set forth below:

                       The Depositary for the Offer is:

                              LASALLE BANK, N.A.

                            Facsimile Transmission:
                                (312) 904-2236

                             Confirm by Telephone:
                                (312) 904-2450

<TABLE>
<S>                            <C>                            <C>
           By Hand:                By Overnight Courier:                 By Mail:
      LaSalle Bank, N.A.             LaSalle Bank, N.A.             LaSalle Bank, N.A.
    Attn: Corporate Trust          Attn: Corporate Trust          Attn: Corporate Trust
          Operations                     Operations                     Operations
 135 S. LaSalle Street, Suite   135 S. LaSalle Street, Suite   135 S. LaSalle Street, Suite
             1811                           1811                           1811
 Chicago, Illinois 60603-3498   Chicago, Illinois 60603-3498   Chicago, Illinois 60603-3498
</TABLE>

  Any questions or requests for assistance or additional copies of the Offer
to Purchase and the related Letter of Transmittal, and other tender offer
materials, may be directed to the Information Agent at its telephone number
and location listed below. Stockholders may also contact their broker, dealer,
commercial bank, trust company or other nominee for assistance concerning the
Offer.

                    The Information Agent for the Offer is:

                             D.F. KING & CO., INC.
                          77 Water Street, 20th Floor
                           New York, New York 10005

                Banks and Brokers Call Collect: (212) 425-1685
                   All Others Call Toll Free: (800) 848-2998

<PAGE>
                                                                         (a)(2)

                             LETTER OF TRANSMITTAL
                       To Tender Shares of Common Stock

                                      of

                            Stimsonite Corporation

                       Pursuant to the Offer to Purchase
                              dated June 10, 1999

                                      of

                        Vision Acquisition Corporation
                         a wholly owned subsidiary of

                          Avery Dennison Corporation


 THIS OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
             TIME, ON JULY 8, 1999, UNLESS THE OFFER IS EXTENDED.


                       The Depositary for the Offer is:

                              LaSalle Bank, N.A.

                            Facsimile Transmission:

                                (312) 904-2236

                             Confirm by Telephone:

                                (312) 904-2450

<TABLE>
<CAPTION>
             By Hand:                      By Overnight Courier:                     By Mail:
 <S>                                 <C>                                <C>
        LaSalle Bank, N.A.                   LaSalle Bank, N.A.                 LaSalle Bank, N.A.
 Attn: Corporate Trust Operations     Attn: Corporate Trust Operations   Attn: Corporate Trust Operations
 135 S. LaSalle Street, Suite 1811   135 S. LaSalle Street, Suite 1811  135 S. LaSalle Street, Suite 1811
   Chicago, Illinois 60603-3498         Chicago, Illinois 60603-3498       Chicago, Illinois 60603-3498
</TABLE>

  DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH
ABOVE WILL NOT CONSTITUTE A VALID DELIVERY. YOU MUST SIGN THIS LETTER OF
TRANSMITTAL WHERE INDICATED BELOW AND COMPLETE THE SUBSTITUTE FORM W-9
PROVIDED BELOW.

  THE INSTRUCTIONS ACCOMPANYING THIS LETTER OF TRANSMITTAL SHOULD BE READ
CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL IS COMPLETED.

  This Letter of Transmittal is to be completed by stockholders of Stimsonite
Corporation (the "Company") if certificates representing Shares (as defined
below) ("Share Certificates") are to be forwarded herewith or, unless an
Agent's Message (as defined in the Offer to Purchase (as defined below)) is
utilized, if delivery of Shares is to be made by book-entry transfer to the
account of LaSalle Bank, N.A. (the "Depositary") at The Depository Trust
Company ("DTC") (hereinafter referred to as the "Book-Entry Transfer
Facility") pursuant to the procedures set forth in Section 3 of the Offer to
Purchase.

  Stockholders whose Share Certificates are not immediately available or who
cannot deliver their Share Certificates and all other documents required
hereby to the Depositary prior to the Expiration Date (as defined in the Offer
to Purchase), or who cannot comply with the book-entry transfer procedures on
a timely basis, may nevertheless tender their Shares pursuant to the
guaranteed delivery procedure set forth in Section 3 of the Offer to Purchase.
See Instruction 2. Delivery of documents to the Book-Entry Transfer Facility
in accordance with such Book-Entry Transfer Facility's procedures does not
constitute delivery to the Depositary.
<PAGE>

[_]CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER TO
   THE DEPOSITARY'S ACCOUNT AT THE BOOK-ENTRY TRANSFER FACILITY AND COMPLETE
   THE FOLLOWING:

   Name of Tendering Institution ______________________________________________

   Account Number _____________________________________________________________

   Transaction Code Number ____________________________________________________

[_]CHECK HERE IF SHARES ARE BEING TENDERED PURSUANT TO A NOTICE OF GUARANTEED
   DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY AND COMPLETE THE FOLLOWING:

   Name(s) of Registered Holder(s) ____________________________________________

   Window Ticket No. (if any) _________________________________________________

   Date of Execution of Notice of Guaranteed Delivery _________________________

   Name of Institution which Guaranteed Delivery ______________________________

<TABLE>
<CAPTION>


            Name(s) and Address(es) of Holder(s)
 (Please fill in, if blank, exactly as name(s) appear(s) on          Share Certificate(s) and Share(s) Tendered
                    Share Certificate(s))                               (Attach additional list if necessary)
- ----------------------------------------------------------------------------------------------------------------------
                                                                                   Total Number of
                                                                                  Shares Evidenced       Number
                                                           Share Certificate          by Share          of Shares
                                                               Number(s)*          Certificate(s)*      Tendered**
<S>                                                     <C>                      <C>                    <C>
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------
                                                        --------------------------------------------------------------

                                                         Total Shares
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
 *  Need not be completed by shareholders delivering Shares by book-entry
    transfer.
 ** Unless otherwise indicated, it will be assumed that all Shares evidenced
    by each Share Certificate delivered to the Depositary are being tendered
    hereby. See Instruction 4.

                                       2
<PAGE>

                   NOTE: SIGNATURES MUST BE PROVIDED BELOW.
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

  The undersigned hereby tenders to Vision Acquisition Corporation, a Delaware
corporation ("Purchaser") and a wholly owned subsidiary of Avery Dennison
Corporation, a Delaware corporation ("Parent"), the above-described shares of
common stock, par value $.01 per share (the "Shares"), of Stimsonite
Corporation, a Delaware corporation (the "Company"), pursuant to Purchaser's
offer to purchase any and all outstanding Shares at a purchase price of $14.75
per Share (the "Offer Price"), net to the seller in cash, without interest
thereon, upon the terms and subject to the conditions set forth in the Offer
to Purchase, dated June 10, 1999 (the "Offer to Purchase"), receipt of which
is hereby acknowledged, and in this Letter of Transmittal (which, together
with the Offer to Purchase, as each may be amended and supplemented from time
to time, constitute the "Offer").

  Subject to, and effective upon, acceptance for payment of the Shares
tendered herewith, the undersigned hereby sells, assigns and transfers to or
upon the order of Purchaser all right, title and interest in and to all the
Shares that are being tendered hereby and any and all other Shares or other
securities issued or issuable in respect thereof on or after June 3, 1999 (a
"Distribution") and appoints the Depositary the true and lawful agent and
attorney-in-fact of the undersigned with respect to such Shares (and any
Distributions), with full power of substitution (such power of attorney being
deemed to be an irrevocable power coupled with an interest), to (a) deliver
Share Certificates (and any Distributions), or transfer ownership of such
Shares (and any Distributions) on the account books maintained by the Book-
Entry Transfer Facility, together, in any such case, with all accompanying
evidences of transfer and authenticity, to or upon the order of Purchaser, (b)
present such Shares (and any Distributions) for transfer on the books of the
Company, and (c) receive all benefits and otherwise exercise all rights of
beneficial ownership of such Shares (and any Distributions), all in accordance
with the terms and subject to the conditions of the Offer.

  The undersigned hereby irrevocably appoints designees of Purchaser as the
attorneys and proxies of the undersigned, each with full power of
substitution, to exercise all voting and other rights of the undersigned in
such manner as each such attorney and proxy or his substitute shall in his
sole judgment deem proper, with respect to all of the Shares tendered hereby
which have been accepted for payment by Purchaser prior to the time of any
vote or other action (and any Distributions), at any meeting of stockholders
of the Company (whether annual or special and whether or not an adjourned
meeting) or otherwise. This power of attorney and proxy are irrevocable, are
coupled with an interest in the Shares tendered hereby, and are granted in
consideration of, and effective upon, the acceptance for payment of such
Shares by Purchaser in accordance with the terms of the Offer. Such acceptance
for payment shall revoke any other proxy or written consent granted by the
undersigned at any time with respect to such Shares (and any Distributions),
and no subsequent proxies will be given or written consents executed by the
undersigned (and if given or executed, will not be deemed effective).

  The undersigned hereby represents and warrants that the undersigned has full
power and authority to tender, sell, assign and transfer the Shares tendered
hereby (and any Distributions) and that when the same are accepted for payment
by Purchaser, Purchaser will acquire good and unencumbered title thereto, free
and clear of all liens, restrictions, charges and encumbrances and not subject
to any adverse claims. The undersigned will, upon request, execute and deliver
any additional documents deemed by the Depositary or Purchaser to be necessary
or desirable to complete the sale, assignment and transfer of the Shares
tendered hereby (and any Distributions). All authority herein conferred or
agreed to be conferred shall survive the death or incapacity of the
undersigned, and any obligation of the undersigned hereunder shall be binding
upon the heirs, personal representatives, successors and assigns of the
undersigned. Except as stated in the Offer, this tender is irrevocable.

  The undersigned understands that the tender of Shares pursuant to any one of
the procedures described in Section 3 of the Offer to Purchase and in the
instructions hereto will constitute an agreement between the undersigned and
Purchaser upon the terms and subject to the conditions of the Offer. The
undersigned acknowledges that no interest will be paid on the Offer Price for
tendered Shares regardless of any extension of the Offer or any delay in
making such payment.

  Unless otherwise indicated in the box entitled "Special Payment
Instructions," please issue the check for the purchase price of any Shares
purchased, and return any Share Certificates evidencing any Shares not
tendered or not purchased, in the

                                       3
<PAGE>

name(s) of the undersigned (and, in the case of Shares tendered by book-entry
transfer, by credit to the account at the Book-Entry Transfer Facility).
Similarly, unless otherwise indicated in the box entitled "Special Delivery
Instructions," please mail the check for the purchase price of any Shares
purchased and return any Share Certificates evidencing any Shares not tendered
or not purchased (and accompanying documents, as appropriate) to the
undersigned at the address shown below the undersigned's signature(s). In the
event that the boxes entitled "Special Payment Instructions" and "Special
Delivery Instructions" are both completed, please issue the check for the
purchase price of any Shares purchased and return any Share Certificates
evidencing any Shares not tendered or not purchased in the name(s) of, and
mail said check and Share Certificates to, the person(s) so indicated. The
undersigned acknowledges that Purchaser has no obligation, pursuant to the
"Special Payment Instructions," to transfer any Shares from the name of the
registered holder(s) thereof if Purchaser does not accept for payment any of
the Shares so tendered.


    SPECIAL PAYMENT INSTRUCTIONS             SPECIAL DELIVERY INSTRUCTIONS
  (See Instructions 1, 5, 6 and 7)          (See Instructions 1, 5, 6 and 7)


   To be completed ONLY if the               To be completed ONLY if the
 check for the purchase price of           check for the purchase price of
 Shares purchased or Share Certif-         Shares purchased or Share
 icates evidencing Shares not ten-         Certificates evidencing Shares
 dered or not purchased are to be          not tendered or not purchased are
 issued in the name of someone             to be mailed to someone other
 other than the undersigned, or if         than the undersigned, or to the
 Shares tendered hereby and deliv-         undersigned at an address other
 ered by book-entry transfer which         than that shown under the
 are not purchased are to be re-           undersigned's signature.
 turned by credit to an account at
 the Book-Entry Transfer Facility
 other than that designated above.







 Issue:[_] Check and/or                    Mail:[_] Check and/or

       [_] Share Certificate(s) to:             [_] Share Certificate(s) to:


 Name _____________________________        Name _____________________________
           (Please Print)                            (Please Print)

 Address __________________________        Address __________________________

 __________________________________        __________________________________
                         (Zip Code)                                (Zip Code)

 __________________________________        __________________________________
    (Taxpayer Identification or               (Taxpayer Identification or
      Social Security Number)                   Social Security Number)

 [_] Credit Shares delivered by
     book-entry transfer and not
     purchased to the account set
     forth below:

 Account Number ___________________



                                       4
<PAGE>

                                   IMPORTANT

                            STOCKHOLDERS: SIGN HERE
  (PLEASE COMPLETE AND SIGN SUBSTITUTE FORM W-9 IN THIS LETTER OF TRANSMITTAL)

 - SIGN HERE: _____________________________________________________________ -
 ____________________________________________________________________________
                          Signature(s) of Holder(s)
 Dated: _____________________________________________________________________

 (Must be signed by the registered holder(s) exactly as such holder(s)
 name(s) appear(s) on the Share Certificate(s) or on a security position
 listing or by a person(s) authorized to become the registered holder(s) of
 such Share Certificate(s) by certificates and documents transmitted
 herewith. If signature is by a trustee, executor, administrator, guardian,
 attorney-in-fact, officer of a corporation or other person acting in a
 fiduciary or representative capacity, please provide the following
 information and see Instruction 5.)

 Name(s): ___________________________________________________________________
                                (Please Print)

 Capacity (full title): _____________________________________________________

 Address:____________________________________________________________________

     ________________________________________________________________________
                              (Include Zip Code)

 Area Code and Telephone No.: _______________________________________________

 Taxpayer Identification or Social Security No.: ____________________________

                          GUARANTEE OF SIGNATURE(S)
                          (See Instructions 1 and 5)

 - Authorized Signature: __________________________________________________ -

 Name: ______________________________________________________________________
                            (Please Type or Print)

 Title: _____________________________________________________________________

 Name of Firm: ______________________________________________________________

 Address: ___________________________________________________________________
                              (Include Zip Code)

 Area code and Telephone No.: _______________________________________________

 Dated: _____________________________________________________________________


                                       5
<PAGE>

                                 INSTRUCTIONS

             FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

  1. Guarantee of Signatures. Except as otherwise provided below, signatures
on all Letters of Transmittal must be guaranteed by a firm that is a bank,
broker, dealer, credit union, savings association or other entity which is a
member in good standing of the Securities Transfer Agents Medallion Program or
by any other bank, broker, dealer, credit union, savings association or other
entity which is an "eligible guarantor institution," as such term is defined
in Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended (each of
the foregoing constituting an "Eligible Institution"), unless the Shares
tendered thereby are tendered (i) by a registered holder of Shares who has not
completed either the box labeled "Special Payment Instructions" or the box
labeled "Special Delivery Instructions" on this Letter of Transmittal or (ii)
for the account of an Eligible Institution. See Instruction 5. If Share
Certificates are registered in the name of a person or persons other than the
signer of this Letter of Transmittal, or if payment is to be made or delivered
to, or certificates evidencing unpurchased Shares are to be issued or returned
to, a person other than the registered owner or owners, then the tendered
Share Certificates must be endorsed or accompanied by duly executed stock
powers, in either case signed exactly as the name or names of the registered
owner or owners appear on the Share Certificates, with the signatures on the
Share Certificates or stock powers guaranteed by an Eligible Institution as
provided herein. See Instruction 5.

  2. Delivery of Letter of Transmittal and Share Certificates. This Letter of
Transmittal is to be used if Share Certificates are to be forwarded herewith
or, unless an Agent's Message is utilized, if the delivery of Shares is to be
made by book-entry transfer pursuant to the procedures set forth in Section 3
of the Offer to Purchase. Certificates for all physically delivered Shares, or
a confirmation of a book-entry transfer into the Depositary's account at the
Book-Entry Transfer Facility of all Shares delivered electronically, as well
as a properly completed and duly executed Letter of Transmittal (or a manually
signed facsimile thereof) and any other documents required by this Letter of
Transmittal, or an Agent's Message in the case of a book-entry transfer, must
be received by the Depositary at one of its addresses set forth on the front
page of this Letter of Transmittal by the Expiration Date (as defined in the
Offer to Purchase). Stockholders who cannot deliver their Share Certificates
and all other required documents to the Depositary by the Expiration Date must
tender their Shares pursuant to the guaranteed delivery procedure set forth in
Section 3 of the Offer to Purchase. Pursuant to such procedure: (a) such
tender must be made by or through an Eligible Institution; (b) a properly
completed and duly executed Notice of Guaranteed Delivery, substantially in
the form provided by Purchaser, must be received by the Depositary prior to
the Expiration Date; and (c) Share Certificates for all tendered Shares, in
proper form for tender, or a confirmation of a book-entry transfer into the
Depositary's account at the Book-Entry Transfer Facility of all Shares
delivered electronically, as well as a properly completed and duly executed
Letter of Transmittal (or a manually signed facsimile thereof), and any other
documents required by this Letter of Transmittal, must be received by the
Depositary within three Nasdaq National Market trading days after the date of
execution of such Notice of Guaranteed Delivery, all as provided in Section 3
of the Offer to Purchase.

  The method of delivery of this Letter of Transmittal, Share Certificates and
all other required documents, including delivery through the Book-Entry
Transfer Facility, is at the option and risk of the tendering stockholder, and
delivery will be deemed made only when actually received by the Depositary. If
delivery is by mail, registered mail with return receipt requested, properly
insured, is recommended. In all cases, sufficient time should be allowed to
ensure timely delivery.

  No alternative, conditional or contingent tenders will be accepted. By
execution of this Letter of Transmittal (or a manually signed facsimile
thereof), all tendering stockholders waive any right to receive any notice of
the acceptance of their Shares for payment.

  3. Inadequate Space. If the space provided herein is inadequate, the Share
Certificate numbers and/or the number of Shares should be listed on a separate
schedule attached hereto.

  4. Partial Tenders. If fewer than all of the Shares represented by any Share
Certificate delivered to the Depositary are to be tendered, fill in the number
of Shares which are to be tendered in the box entitled "Number

                                       6
<PAGE>

of Shares Tendered." In such case, a new Share Certificate for the remainder
of the Shares represented by the old Share Certificate will be sent to the
person(s) signing this Letter of Transmittal, unless otherwise provided in the
box entitled "Special Delivery Instructions," as promptly as practicable
following the expiration or termination of the Offer. All Shares represented
by Share Certificates delivered to the Depositary will be deemed to have been
tendered unless otherwise indicated.

  5. Signatures on Letter of Transmittal; Stock Powers and Endorsements. If
this Letter of Transmittal is signed by the registered holder(s) of the Shares
tendered hereby, the signature(s) must correspond with the name(s) as written
on the face of the Share Certificate(s) without alteration, enlargement or any
other change whatsoever.

  If any of the Shares tendered hereby are owned of record by two or more
persons, all such persons must sign this Letter of Transmittal.

  If any of the Shares tendered hereby are registered in different names on
different Share Certificates, it will be necessary to complete, sign and
submit as many separate Letters of Transmittal as there are different
registrations of Share Certificates.

  If this Letter of Transmittal is signed by the registered holder(s) of the
Shares tendered hereby, no endorsements of Share Certificate(s) or separate
stock powers are required, unless payment of the purchase price is to be made,
or Share Certificate(s) evidencing Shares not tendered or not purchased are to
be returned, in the name of any person other than the registered holder(s).
Signatures on any such Share Certificate(s) or stock powers must be guaranteed
by an Eligible Institution.

  If this Letter of Transmittal is signed by a person other than the
registered holder(s) of the Shares tendered hereby, the Share Certificate(s)
evidencing the Shares tendered hereby must be endorsed or accompanied by
appropriate stock powers, in either case signed exactly as the name(s) of the
registered holder(s) appear(s) on such Share Certificate(s). Signature(s) on
any such Share Certificate(s) or stock powers must be guaranteed by an
Eligible Institution.

  If this Letter of Transmittal or any Share Certificate or stock power is
signed by a trustee, executor, administrator, guardian, attorney-in-fact,
officer of a corporation or other person acting in a fiduciary or
representative capacity, such person should so indicate when signing and
proper evidence satisfactory to Purchaser of the authority of such person to
so act must be submitted.

  6. Stock Transfer Taxes. Purchaser will pay any stock transfer taxes with
respect to the sale and transfer of any Shares to it or its order pursuant to
the Offer. If, however, payment of the purchase price is to be made to, or
Share Certificates evidencing Shares not tendered or not purchased are to be
returned in the name of, any person other than the registered holder(s) of
such Shares, then the amount of any stock transfer taxes (whether imposed on
the registered holder(s), such other person or otherwise) payable on account
of the transfer to such person will be deducted from the purchase price unless
satisfactory evidence of the payment of such taxes, or exemption therefrom, is
submitted. Except as provided in this Instruction 6, it will not be necessary
for transfer tax stamps to be affixed to the Share Certificate(s) listed in
this Letter of Transmittal.

  7. Special Payment and Delivery Instructions. If the check for the purchase
price of any Shares purchased is to be issued, or any Share Certificate(s)
evidencing Shares not tendered or not purchased are to be returned, in the
name of a person other than the person(s) signing this Letter of Transmittal
or if the check or any Share Certificate(s) evidencing Shares not tendered or
not purchased are to be mailed to someone other than the person(s) signing
this Letter of Transmittal or to the person(s) signing this Letter of
Transmittal at an address other than that shown above, the appropriate boxes
on this Letter of Transmittal should be completed. Shareholders tendering
Shares by book-entry transfer may request that Shares not purchased be
credited to such account at the Book-Entry Transfer Facility as such
stockholder may designate in the box entitled "Special Payment Instructions."
If no such instructions are given, any such Shares not purchased will be
returned by crediting the account at the Book-Entry Transfer Facility.

                                       7
<PAGE>

  8. Substitute Form W-9. In order to avoid backup withholding of Federal
income tax on payments of cash pursuant to the Offer, a stockholder tendering
Shares in the Offer must, unless an exemption applies, provide the Depositary
with such stockholder's correct taxpayer identification number (i.e., social
security number or employer identification number) ("TIN") on Substitute Form
W-9 below in this Letter of Transmittal, certifying under penalties of perjury
that the TIN provided on Substitute Form W-9 is correct (or that the
stockholder is awaiting a TIN) and that (i) the stockholder is exempt from
backup withholding, (ii) the stockholder has not been notified by the Internal
Revenue Service (the "IRS") that such stockholder is subject to backup
withholding as a result of the failure to report all interest or dividends, or
(iii) the IRS has notified the stockholder that such stockholder is no longer
subject to backup withholding. If a stockholder does not provide such
stockholder's correct TIN or fails to provide the certifications described
above, the IRS may impose a $50 penalty on such stockholder and payment of
cash to such stockholder pursuant to the Offer may be subject to backup
withholding of 31%.

  Backup withholding is not an additional income tax. Rather, the amount of
the backup withholding may be credited against the Federal income tax
liability of the person subject to the backup withholding, provided that the
required information is given to the IRS. If backup withholding results in an
overpayment of tax, a refund may be obtained by the stockholder upon filing an
income tax return.

  The stockholder is required to give the Depositary the TIN of the record
holder of the Shares. If the holder of Shares is an individual, the correct
TIN is his or her social security number. In other cases, the correct TIN may
be the employer identification number of the record holder of the Shares
tendered hereby. If the Shares are held in more than one name or are not in
the name of the actual owner, consult the enclosed "Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9" for
additional guidance on which number to report.

  The box in Part III of Substitute Form W-9 may be checked if the tendering
stockholder has not been issued a TIN and has applied for a TIN or intends to
apply for a TIN in the near future. If the box in Part III is checked, the
stockholder or other payee must also complete the Certificate of Awaiting
Taxpayer Identification Number below in order to avoid backup withholding.
Notwithstanding that the box in Part III is checked and the Certificate of
Awaiting Taxpayer Identification Number is completed, the Depositary will
withhold 31% on all payments made prior to the time a properly certified TIN
is provided to the Depositary. However, such amounts will be refunded to such
stockholder if a TIN is provided to the Depositary within 60 days.

  Certain stockholders (including, among others, all corporations and certain
foreign individuals and entities) are not subject to backup withholding. To
prevent possible erroneous backup withholding, an exempt payee should write
"Exempt" in Part II of Substitute W-9 and sign and date the form. Noncorporate
foreign stockholders must complete and sign a Form W-8, Certificate of Foreign
Status, a copy of which may be obtained from the Depositary, in order to avoid
backup withholding. See the enclosed "Guidelines for Certification of Taxpayer
Identification Number on Substitute Form W-9" for more instructions.

  9. Questions and Requests for Assistance or Additional Copies. Questions and
requests for assistance may be directed to the Information Agent at the
address and telephone number set forth on the back cover of the Offer to
Purchase. Additional copies of the Offer to Purchase, the Letter of
Transmittal, the Notice of Guaranteed Delivery and other related materials may
be obtained from the Information Agent or from brokers, dealers, commercial
banks and trust companies.

  This Letter of Transmittal or a manually signed facsimile copy hereof
(together with Share Certificates or confirmation of book-entry transfer and
all other required documents) or a Notice of Guaranteed Delivery must be
received by the Depositary on or prior to the Expiration Date (as defined in
the Offer to Purchase).

                                       8
<PAGE>

                       PAYER'S NAME: LASALLE BANK, N.A.

 SUBSTITUTE             Part I--PLEASE PROVIDE YOUR         Social security
 Form W-9               TIN IN THE BOX AT RIGHT AND          number(s) or
 Department of the      CERTIFY BY SIGNING AND          Employer identification
 Treasury               DATING BELOW.                          number(s)
 Internal
 Revenue
 Service
                        -------------------------------------------------------
 Payer's Request        Part II--Certification--Under penalty of perjury, I
 for Taxpayer           certify that: (1) the number shown on this form is my
 Identification         correct Taxpayer Identification Number (or I am
 Number (TIN)           waiting for a number to be issued to me) and (2) I am
                        not subject to backup withholding because (a) I am
                        exempt from backup withholding or (b) I have not been
                        notified by the Internal Revenue Service ("IRS") that
                        I am subject to backup withholding as a result of a
                        failure to report all interest or dividends or (c)
                        the IRS has notified me that I am no longer subject
                        to backup withholding.
                        ------------------------------------------------------
                                                                  Part III
                        Certification instructions--You must
                        cross out item (2) in Part II above     Awaiting TIN[_]
                        if you have been notified by the IRS
                        that you are subject to backup
                        withholding because of under-
                        reporting interest or dividends on
                        your tax returns. However, if after
                        being notified by the IRS that you
                        were subject to backup withholding
                        you received another notification
                        from the IRS stating that you are no
                        longer subject to backup
                        withholding, do not cross out such
                        item (2).
- -------------------------------------------------------------------------------

 Signature ________________________________________________  Date

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

NOTE: FAILURE TO COMPLETE AND RETURN THIS SUBSTITUTE FORM W-9 WILL RESULT IN
      BACKUP WITHHOLDING OF 31% OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE
      OFFER. PLEASE REVIEW THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER
      IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL INFORMATION.

      YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN
                         PART III OF SUBSTITUTE FORM W-9.

- -------------------------------------------------------------------------------
            CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

   I certify under penalty of perjury that a taxpayer identification number
 has not been issued to me, and either (a) I have mailed or delivered an
 application to receive a taxpayer identification number to the appropriate
 Internal Revenue Service Center or Social Security Administration Office or
 (b) I intend to mail or deliver an application in the near future. I
 understand that, if I do not provide a taxpayer identification number to
 the Depositary, 31% of all reportable payments made to me will be withheld,
 but will be refunded if I provide a certified taxpayer identification
 number within 60 days.

 Signature ________________________________________________  Date

- -------------------------------------------------------------------------------
                    The Information Agent for the Offer is:
                             D.F. King & Co., Inc.
                          77 Water Street, 20th Floor
                          ---------------------------
                           New York, New York 10005
                           ------------------------
                   Banks and Brokers Collect: (212) 425-1685
                   -----------------------------------------
                   All Others Call Toll Free: (800) 848-2998
                   -----------------------------------------

                                       9

<PAGE>
                                                                         (a)(3)

                         Notice of Guaranteed Delivery

                                      for

                       Tender of Shares of Common Stock

                                      of

                            Stimsonite Corporation

  This Notice of Guaranteed Delivery, or one substantially in the form hereof,
must be used to accept the Offer (as defined below) if certificates evidencing
shares of common stock, par value $.01 per share (the "Shares"), of Stimsonite
Corporation, a Delaware corporation (the "Company"), are not immediately
available, or if the procedure for book-entry transfer cannot be completed on
a timely basis or time will not permit all required documents to reach the
Depositary on or prior to the Expiration Date (as defined in the Offer to
Purchase, dated June 10, 1999 (the "Offer to Purchase")). Such form may be
delivered by hand or facsimile transmission or mail to the Depositary. See
Section 3 of the Offer to Purchase.

                       The Depositary for the Offer is:

                              LaSalle Bank, N.A.

                            Facsimile Transmission:
                                (312) 904-2236

                             Confirm by Telephone:
                                (312) 904-2450

<TABLE>
<S>                            <C>                            <C>
           By Hand:                By Overnight Courier:                 By Mail:
      LaSalle Bank, N.A.             LaSalle Bank, N.A.             LaSalle Bank, N.A.
    Attn: Corporate Trust          Attn: Corporate Trust          Attn: Corporate Trust
          Operations                     Operations                     Operations
    135 S. LaSalle Street,         135 S. LaSalle Street,         135 S. LaSalle Street,
          Suite 1811                     Suite 1811                     Suite 1811
 Chicago, Illinois 60603-3498   Chicago, Illinois 60603-3498   Chicago, Illinois 60603-3498
</TABLE>

  DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OTHER THAN AS
SET FORTH ABOVE OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TRANSMISSION
OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY.
<PAGE>


 Ladies and Gentlemen:

   The undersigned hereby tenders to Vision Acquisition Corporation, a
 Delaware corporation and a wholly owned subsidiary of Avery Dennison
 Corporation, a Delaware corporation, upon the terms and subject to the
 conditions set forth in the Offer to Purchase and the related Letter of
 Transmittal (which, as amended and supplemented from time to time,
 together constitute the "Offer"), receipt of which is hereby acknowledged,
 the number of Shares specified below pursuant to the guaranteed delivery
 procedures described in Section 3 of the Offer to Purchase.

 Signature(s): _____________________________________________________________

 ___________________________________________________________________________

 Name(s) of Record Holder(s): ______________________________________________
                                     (Please Type or Print)

 The Depository Trust Company Certificate Nos. (if available): _____________

 ___________________________________________________________________________

 Address: __________________________________________________________________
                                                                   (Zip Code)

 Area Code and Tel. No.: ___________________________________________________

 If Shares will be delivered by book-entry transfer, provide the following
 information:
 Account Number: ___________________________________________________________

 [_]The Depository Trust Company

 Date: ___________________

                                       2
<PAGE>


                                   GUARANTEE
                    (Not To Be Used For Signature Guarantee)

   The undersigned, a bank, broker, dealer, credit union, savings
 association or other entity which is a member in good standing of the
 Securities Transfer Agents Medallion Program or a bank, broker, dealer,
 credit union, savings association or other entity which is an "eligible
 guarantor institution," as such term is defined in Rule 17Ad-15 under the
 Securities Exchange Act of 1934, as amended (each of the foregoing
 constituting an "Eligible Institution"), guarantees the delivery to the
 Depositary of the Shares tendered hereby, together with a properly
 completed and duly executed Letter of Transmittal (or a manually signed
 facsimile thereof) and any other required documents, or an Agent's Message
 (as defined in the Offer to Purchase) in the case of a book-entry transfer
 of Shares, all within three Nasdaq National Market trading days of the
 date hereof.

   The Eligible Institution that completes this form must communicate the
 guarantee to the Depositary and must deliver the Letter of Transmittal and
 certificates representing Shares to the Depositary within the time period
 set forth herein. Failure to do so could result in a financial loss to
 such Eligible Institution.

 Name of Firm: _____________________________________________________________

 ___________________________________________________________________________
                             (Authorized Signature)

 Address: __________________________________________________________________
                                                                   (Zip Code)
 Area Code and Tel. No.: ___________________________________________________

 Name: _____________________________________________________________________
                                 (Please Print)

 Title: ____________________________________________________________________

 Date: ___________________

 NOTE: DO NOT SEND SHARE CERTIFICATES WITH THIS FORM. CERTIFICATES FOR
       SHARES SHOULD BE SENT WITH YOUR LETTER OF TRANSMITTAL.


                                       3

<PAGE>

                                                                          (a)(4)

                          Offer to Purchase for Cash
                Any and All Outstanding Shares of Common Stock

                                      of

                            STIMSONITE CORPORATION

                                      at

                             $14.75 Net Per Share

                                      by

                        VISION ACQUISITION CORPORATION
                         a wholly owned subsidiary of

                          AVERY DENNISON CORPORATION


 THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
             TIME, ON JULY 8, 1999, UNLESS THE OFFER IS EXTENDED.


                                                                  June 10, 1999

To Brokers, Dealers, Commercial Banks,
 Trust Companies and Other Nominees:

  Vision Acquisition Corporation, a Delaware corporation ("Purchaser") and a
wholly owned subsidiary of Avery Dennison Corporation, a Delaware corporation
("Parent"), is offering to purchase any and all outstanding shares of common
stock, par value $.01 per share (the "Shares"), of Stimsonite Corporation, a
Delaware corporation (the "Company"), at a purchase price of $14.75 per Share,
net to the seller in cash, without interest thereon, upon the terms and
subject to the conditions set forth in the Offer to Purchase, dated June 10,
1999 (the "Offer to Purchase"), and in the related Letter of Transmittal
(which, as amended and supplemented from time to time, together constitute the
"Offer") enclosed herewith. All capitalized terms used but not defined herein
shall have the meaning ascribed to them in the Offer to Purchase.

  Please furnish copies of the enclosed materials to those of your clients for
whose accounts you hold Shares in your name or in the name of your nominee.

  Enclosed herewith for your information and forwarding to your clients are
copies of the following documents:

    1. The Offer to Purchase, dated June 10, 1999.

    2. The Letter of Transmittal to tender Shares for your use and for the
  information of your clients, along with Guidelines of the Internal Revenue
  Service for Certification of Taxpayer Identification Number on Substitute
  Form W-9. Facsimile copies of the Letter of Transmittal (with manual
  signatures) may be used to tender Shares.

    3. A letter to stockholders of the Company from Robert E. Stutz,
  President and Chief Executive Officer, together with a
  Solicitation/Recommendation Statement on Schedule 14D-9 filed with the
  Securities and Exchange Commission by the Company and mailed to the
  stockholders of the Company, each recommending that the Company's
  stockholders accept the Offer and tender their Shares.

    4. The Notice of Guaranteed Delivery to be used to tender Shares pursuant
  to the Offer if none of the procedures for tendering Shares set forth in
  the Offer to Purchase can be completed on a timely basis.
<PAGE>

    5. A printed form of letter which may be sent to your clients for whose
  accounts you hold Shares registered in your name or in the name of your
  nominee, with space provided for obtaining such clients' instructions with
  regard to the Offer.

    6. A return envelope addressed to LaSalle Bank, N.A., as Depositary (the
  "Depositary").

  YOUR PROMPT ACTION IS REQUESTED. WE URGE YOU TO CONTACT YOUR CLIENTS AS
PROMPTLY AS POSSIBLE. PLEASE NOTE THAT THE OFFER AND WITHDRAWAL RIGHTS EXPIRE
AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON JULY 8, 1999, UNLESS THE OFFER IS
EXTENDED.

  Please note the following:

    1. The tender price is $14.75 per Share, net to the seller in cash,
  without interest thereon.

    2. The Offer is being made for any and all of the outstanding Shares.

    3. The Offer is conditioned upon, among other things, (i) there having
  been validly tendered, and not properly withdrawn, that number of Shares
  representing at least a majority of all outstanding Shares on a fully
  diluted basis, (ii) the expiration or termination of any applicable waiting
  periods under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
  amended, and (iii) the satisfaction of certain other terms and conditions
  set forth in the Offer to Purchase.

    4. Tendering stockholders will not be obligated to pay brokerage fees or
  commissions or, except as set forth in the Letter of Transmittal, stock
  transfer taxes on the transfer of Shares pursuant to the Offer.

  Upon the terms and subject to the conditions of the Offer (including, if the
Offer is extended or amended, the terms and conditions of any such extension
or amendment), Purchaser will accept for payment and pay for all Shares which
are validly tendered and not properly withdrawn on or prior to the Expiration
Date (as defined in the Offer to Purchase). In order to take advantage of the
Offer, (i) a duly executed and properly completed Letter of Transmittal (or a
manually signed facsimile thereof) and any required signature guarantees or,
in the case of a book-entry transfer, an Agent's Message, and any other
required documents should be sent to the Depositary and (ii) certificates
representing the tendered Shares (the "Share Certificates") or a timely Book-
Entry Confirmation should be delivered to the Depositary in accordance with
the instructions set forth in the Offer to Purchase and the Letter of
Transmittal.

  Holders of Shares whose Share Certificates are not immediately available or
who cannot deliver their Share Certificates and all other required documents
to the Depositary or complete the procedures for book-entry transfer prior to
the Expiration Date must tender their Shares according to the guaranteed
delivery procedures set forth in Section 3 of the Offer to Purchase.

  None of Purchaser, Parent nor any officer, director, stockholder, agent or
other representative of Purchaser will pay any fees or commissions to any
broker, dealer or other person (other than the Depositary and the Information
Agent (as defined below) as described in the Offer to Purchase) for soliciting
tenders of Shares pursuant to the Offer. Purchaser will, however, upon
request, reimburse you for customary mailing and handling expenses incurred by
you in forwarding any of the enclosed materials to your clients. Purchaser
will pay or cause to be paid any stock transfer taxes payable on the transfer
of Shares to it, except as otherwise provided in Instruction 6 to the Letter
of Transmittal.

  Any inquiries you may have with respect to the Offer should be addressed to
D.F. King & Co., Inc. (the "Information Agent"), 77 Water Street, 20th Floor,
New York, New York 10005, telephone number (800) 848-2998, facsimile number
(212) 809-8839.

                                       2
<PAGE>

  Requests for copies of the enclosed materials may be directed to the
Information Agent at the above address and telephone number.

                                          Very truly yours,

                                          Vision Acquisition Corporation

  NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU
OR ANY OTHER PERSON THE AGENT OF PARENT, PURCHASER, THE DEPOSITARY, THE
INFORMATION AGENT OR ANY AFFILIATE OF ANY OF THE FOREGOING, OR AUTHORIZE YOU
OR ANY OTHER PERSON TO MAKE ANY STATEMENT OR USE ANY DOCUMENT ON BEHALF OF ANY
OF THEM IN CONNECTION WITH THE OFFER OTHER THAN THE ENCLOSED DOCUMENTS AND THE
STATEMENTS CONTAINED THEREIN.

                                       3

<PAGE>
                                                                          (a)(5)

   Offer to Purchase for Cash Any and All Outstanding Shares of Common Stock

                            Stimsonite Corporation

                                      at

                             $14.75 Net Per Share

                                      by

                        Vision Acquisition Corporation
                         a wholly owned subsidiary of

                                      of

                          Avery Dennison Corporation

 THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
             TIME, ON JULY 8, 1999, UNLESS THE OFFER IS EXTENDED.


                                                                  June 10, 1999

To Our Clients:

  Enclosed for your consideration are the Offer to Purchase, dated June 10,
1999 (the "Offer to Purchase"), and the related Letter of Transmittal (which,
as amended or supplemented from time to time, together constitute the "Offer")
relating to an offer by Vision Acquisition Corporation, a Delaware corporation
("Purchaser") and a wholly owned subsidiary of Avery Dennison Corporation, a
Delaware corporation ("Parent"), to purchase any and all outstanding shares of
common stock, par value $.01 per share (the "Shares"), of Stimsonite
Corporation, a Delaware corporation (the "Company"), at a purchase price of
$14.75 per Share, net to the seller in cash, without interest thereon, upon
the terms and subject to the conditions set forth in the Offer.

  This material is being forwarded to you as the beneficial owner of Shares
carried by us in your account but not registered in your name.

  A tender of such shares can be made only by us as the holder of record and
pursuant to your instructions. The letter of transmittal is furnished to you
for your information only and cannot be used by you to tender shares held by
us for your account.

  Accordingly, we request instructions as to whether you wish to tender any or
all of the Shares held by us for your account, upon the terms and subject to
the conditions set forth in the Offer to Purchase.

  Please note the following:

    1. The tender price is $14.75 per Share, net to the seller in cash,
  without interest thereon.

    2. The Offer is being made for any and all of the outstanding Shares.

    3. The Offer and withdrawal rights will expire at 12:00 midnight, New
  York City time, on July 8, 1999, unless the Offer is extended.

    4. The Offer is conditioned upon (i) there having been validly tendered,
  and not properly withdrawn, pursuant to the Offer that number of Shares
  representing at least a majority of all outstanding Shares on a fully
  diluted basis, (ii) the expiration or termination of any applicable waiting
  periods under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
  amended, and (iii) the satisfaction of certain other terms and conditions
  set forth in the Offer to Purchase.

    5. Tendering stockholders will not be obligated to pay brokerage fees or
  commissions or, except as set forth in the Letter of Transmittal, stock
  transfer taxes on the transfer of Shares pursuant to the Offer.
<PAGE>

  If you wish to have us tender any or all of your Shares, please so instruct
us by completing, executing, detaching and returning to us the instruction
form contained in this letter. An envelope to return your instruction to us is
enclosed. If you authorize tender of your Shares, all such Shares will be
tendered unless otherwise indicated in such instruction form. Please forward
your instructions to us as soon as possible to allow us ample time to tender
your shares on your behalf prior to the expiration of the Offer.

  The Offer is made solely pursuant to the Offer to Purchase and the related
Letter of Transmittal and any supplements or amendments thereto. The Offer is
not being made to, nor will tenders be accepted from or on behalf of, holders
of Shares residing in any jurisdiction in which the making of the Offer or
acceptance thereof would not be in compliance with the securities laws of such
jurisdiction.

                                       2
<PAGE>

                       Instructions with Respect to the
                          Offer to Purchase for Cash
                Any and All Outstanding Shares of Common Stock

                                      of

                            Stimsonite Corporation

  The undersigned acknowledge(s) receipt of your letter and the enclosed Offer
to Purchase dated June 10, 1999 (the "Offer to Purchase"), and the related
Letter of Transmittal (which together constitute the "Offer") in connection
with the offer by Vision Acquisition Corporation, a Delaware corporation
("Purchaser") and a wholly owned subsidiary of Avery Dennison Corporation, a
Delaware corporation to purchase any and all outstanding shares of Common
Stock, par value $.01 per share (the "Shares"), of Stimsonite Corporation, a
Delaware corporation.

  This will instruct you to tender to Purchaser the number of Shares indicated
below (or if no number is indicated below, all Shares) which are held by you
for the account of the undersigned, upon the terms and subject to the
conditions set forth in the Offer to Purchase.

 Number of Shares of Common                           SIGN HERE
    Stock to be Tendered:              ---------------------------------------

                                       ---------------------------------------
_____________________ Shares*

                                                    Signature(s)
Dated: ________________, 1999          ---------------------------------------

                                       ---------------------------------------
                                                    Print Name(s)

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

                                       ---------------------------------------
                                                  Print Address(es)

                                       ---------------------------------------
                                          Area Code and Telephone Number(s)

                                       ---------------------------------------
                                        Tax Identification or Social Security
                                                      Number(s)
- -------
* Unless otherwise indicated, it will be assumed that all Shares held by us
  for your account are to be tendered.

                                       3

<PAGE>

                                                                          (a)(6)
            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9

Guidelines for Determining the Proper Identification Number to Give the
Payer.-- Social Security numbers have nine digits separated by two hyphens:
i.e. 000-00-0000. Employer identification numbers have nine digits separated by
only one hyphen: i.e. 00-0000000. The table below will help determine the
number to give the payer.

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

<TABLE>
<CAPTION>
                            Give the
                            SOCIAL SECURITY
For this type of account:   number of--
- --------------------------------------------
<S>                         <C>
1. An individual's account  The individual

2. Two or more individuals  The actual owner
   (joint account)          of the account
                            or, if combined
                            funds, any one
                            of the
                            individuals(1)

3. Husband and wife (joint  The actual owner
   account)                 of the account
                            or, if joint
                            funds, either
                            person(1)
4. Custodian account of a   The minor(2)
   minor (Uniform Gift to
   Minors Act)

5. Adult and minor (joint   The adult or, if
   account)                 the minor is the
                            only
                            contributor, the
                            minor(1)

6. Account in the name of   The ward, minor,
   guardian or committee    or incompetent
   for a designated ward,   person(3)
   minor, or incompetent
   person

7. a. The usual revocable   The grantor-
   savings trust account    trustee(1)
   (grantor is also
   trustee)

   b. So-called trust       The actual owner(1)
   account that is not a
   legal or valid trust
   under State law

8. Sole proprietorship      The owner(4)
   account
- --------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                             Give the EMPLOYER
                             IDENTIFICATION
For this type of account:    number of--
                                           ---
<S>                          <C>
 9. A valid trust, estate,   The legal entity
    or pension trust         (Do not furnish
                             the identifying
                             number of the
                             personal
                             representative
                             or trustee
                             unless the legal
                             entity itself is
                             not designated
                             in the account
                             title.)(5)

10. Corporate account        The corporation

11. Religious, charitable,   The organization
    or educational
    organization account

12. Partnership account      The partnership
    held in the name of the
    business

13. Association, club, or    The organization
    other tax-exempt
    organization

14. A broker or registered   The broker or
    nominee                  nominee

15. Account with the         The public
    Department of            entity
    Agriculture in the name
    of a public entity
    (such as a State or
    local government,
    school district, or
    prison) that receives
    agricultural program
    payments
</TABLE>

(1) List first and circle the name of the person whose number you furnish.
(2) Circle the minor's name and furnish the minor's social security number.
(3) Circle the ward's, minor's or incompetent person's name and furnish such
    person's social security number.
(4) Show the name of the owner.
(5) List first and circle the name of the legal trust, estate, or pension
    trust.

Note: If no name is circled when there is more than one name, the number will
      be considered to be that of the first name listed.
<PAGE>

            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9
                                    Page 2
Obtaining a Number
If you do not have a taxpayer identification number or you do not know your
number, obtain Form SS-5, Application for a Social Security Number Card, or
Form SS-4, Application for Employer Identification Number, at the local office
of the Social Security Administration or the Internal Revenue Service and
apply for a number.

Payees Exempt From Backup Withholding
Payees specifically exempted from backup withholding on ALL payments include
the following:
 . A corporation.
 . A financial institution.
 . An organization exempt from tax under section 501(a), or an individual
   retirement plan.
 . The United States or any agency or instrumentality thereof.
 . A State, the District of Columbia, a possession of the United States, or
   any subdivision or instrumentality thereof.
 . A foreign government, a political subdivision of a foreign government, or
   any agency or instrumentality thereof.
 . An international organization or any agency, or instrumentality thereof.
 . A registered dealer in securities or commodities registered in the U.S. or
   a possession of the U.S.
 . A real estate investment trust.
 . A common trust fund operated by a bank under section 584(a).
 . An exempt charitable remainder trust, or a non-exempt trust described in
   section 4947(a)(1).
 . An entity registered at all times under the Investment Company Act of
   1940.
 . A foreign central bank of issue.
Payments of dividends and patronage dividends not generally subject to backup
withholding include the following:
 . Payments to nonresident aliens subject to withholding under section 1441.
 . Payments to partnerships not engaged in a trade or business in the U.S.
   and which have at least one nonresident partner.
 . Payments of patronage dividends where the amount received is not paid in
   money.
 . Payments made by certain foreign organizations.
 . Payments made to a nominee.
Payments of interest not generally subject to backup withholding include the
following:
 . Payments of interest on obligations issued by individuals. Note: You may
   be subject to backup withholding if this interest is $600 or more and is
   paid in the course of the payer's trade or business and you have not
   provided your correct taxpayer identification number to the payer.
 . Payments of tax-exempt interest (including exempt-interest dividends under
   section 852).
 . Payments described in section 6049(b)(5) to nonresident aliens.
 . Payments on tax-free covenant bonds under section 1451.
 . Payments made by certain foreign organizations.
 . Payments made to a nominee.
Exempt payees described above should file Form W-9 to avoid possible erroneous
backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER
IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, AND RETURN IT
TO THE PAYER. IF THE PAYMENTS ARE INTEREST, DIVIDENDS, OR PATRONAGE DIVIDENDS,
ALSO SIGN AND DATE THE FORM.
 Certain payments other than interest dividends, and patronage dividends,
 that are not subject to information reporting are also not subject to backup
 withholding. For details, see the regulations under sections 6041, 6041A(a),
 6045, and 6050A.
Privacy Act Notice.--Section 6109 requires most recipients of dividend,
interest, or other payments to give taxpayer identification numbers to payers
who must report the payments to the IRS. The IRS uses the numbers for
identification purposes. Payers must be given the numbers whether or not
recipients are required to file tax returns. Beginning January 1, 1984, payers
must generally withhold 31% of taxable interest, dividend, and certain other
payments to a payee who does not furnish a taxpayer identification number to a
payer. Certain penalties may also apply.

Penalties
(1) Penalty for Failure to Furnish Taxpayer Identification Number.--If you
fail to furnish your taxpayer identification number to a payer, you are
subject to a penalty of $50 for each such failure unless your failure is due
to reasonable cause and not to willful neglect.
(2) Failure to Report Certain Dividend and Interest Payments.--If you fail to
include any portion of an includible payment for interest, dividends, or
patronage dividends in gross income, such failure will be treated as being due
to negligence and will be subject to a penalty of 5% on any portion of an
underpayment attributable to that failure unless there is clear and convincing
evidence to the contrary.
(3) Civil Penalty for False Information With Respect to Withholding.--If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.
(4) Criminal Penalty for Falsifying Information.--Falsifying certifications or
affirmations may subject you to criminal penalties including fines and/or
imprisonment.
FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE
SERVICE.

<PAGE>

                                                                          (A)(7)
Avery Dennison to Acquire Stimsonite Corporation

PR Newswire, Friday, June 04, 1999 at 08:47

Company to Expand Its Reflective Materials Operation;
Acquisition Provides Proprietary Technology to Broaden Product Range For Vast
and Growing Worldwide Highway Safety Industry

    PASADENA, Calif., and NILES, Ill., June 4, PRNewswire -- Avery Dennison
Corporation (NYSE:AVY; PSE) and Stimsonite Corporation (NASDAQ:STIM) jointly
announced today that they  have signed a definitive merger agreement under which
Avery Dennison will offer to acquire all of the outstanding shares of Stimsonite
for $14.75 per share in cash, or a total of approximately $137 million. Avery
Dennison plans to commence a cash tender offer for all outstanding shares of
Stimsonite's common stock.

    The acquisition will be accounted for as a purchase and is expected to be
funded with debt. The transaction is expected to be slightly additive to Avery
Dennison earnings in 1999. Certain directors and affiliates of Stimsonite, who
together own approximately 20 percent of the outstanding Stimsonite shares, have
agreed to tender their shares in the Avery Dennison offer.

    "Stimsonite's business is an excellent strategic fit for Avery Dennison and
provides us with significant growth opportunities," said Philip M. Neal,
president and chief executive officer of Avery Dennison. "Stimsonite's
proprietary microreplication technology platform will be an excellent addition
to Avery Dennison's market-leading technological capabilities in pressure-
sensitive adhesives, enabling us to create and develop a variety of innovative
new products and applications."

    "Stimsonite's strong brand name and reputation for high performance,
innovative reflective products for the $1.5 billion worldwide highway safety
industry will significantly strengthen our existing reflective films business,
and will provide us with a greatly expanded product line and distribution
network. In addition, Stimsonite's microreplication technology has extensive
applications beyond the highway safety industry including home entertainment,
computers, architectural lighting, medical products and textiles," Neal said.

    Robert Stutz, president and chief executive officer of Stimsonite stated,
"The combination of Avery Dennison and Stimsonite is a natural. Our respective
technologies and market strengths are very complementary. We are looking forward
to working together in realizing the full potential of these synergies."

    The tender offer is conditioned on the valid tender of a majority of
Stimsonite's outstanding shares, expiration of the applicable waiting period
under the Hart-Scott-Rodino Antitrust Improvements Act, and other customary
closing conditions. Assuming that at least 90 percent of the Stimsonite shares
are tendered in the offer, Avery Dennison and Stimsonite expect to complete the
transaction before the end of July, 1999. Merrill Lynch & Co. acted as financial
advisor to Stimsonite Corporation in connection with the transaction.

    Stimsonite Corporation, based in Niles, Ill., is a leading worldwide
manufacturer and marketer of reflective safety products for the transportation
industry and a pioneer in microreplication technology for a diverse range of
industries. Stimsonite products include raised
<PAGE>

reflective pavement markers, work zone markers, highway delineators and
state-of-the-art high performance optical films for use in the construction of
highway signs. In 1998, the company generated sales of $87.4 million, net income
of $4.9 million, and cash flow from operations of $6.3 million.

    Avery Dennison develops, manufactures and markets innovative self-adhesive
solutions for consumer products and label systems. Based in Pasadena, Calif.,
the Company had 1998 sales of $3.5 billion and makes a wide range of products
for consumer and industrial markets, including Avery-brand office products,
Fasson-brand self-adhesive materials, peel-and-stick postage stamps, battery
labels, automated retail tag and labeling systems, and specialty tapes and
chemicals.

    Forward-Looking Statements

    Certain information presented in this news release may constitute "forward-
looking" statements. These statements are subject to certain risks and
uncertainties. Actual results and trends may differ materially from historical
or expected results depending on a variety of factors, including but not limited
to availability of raw materials, foreign exchange rates, worldwide and local
economic conditions, fluctuations in consumer demand affecting sales to, and
production and inventory levels at, customer companies and other matters
referred to in the Company's SEC filings.

    SOURCE Stimsonite Corporation
    06/04/99
    NOTE TO EDITORS: For more information visit the Stimsonite Corporation Web
    site at www.stimsonite.com
    CONTACT: Thomas C. Ratchford, Vice President, Finance, of Stimsonite
    Corporation, 847-588-7207

<PAGE>

                                                                  EXHIBIT (a)(8)

This announcement is neither an offer to purchase nor a solicitation of an offer
to sell Shares. The Offer is made solely by the Offer to Purchase dated June 10,
1999 and the related Letter of Transmittal, and any amendments or supplements
thereto, and is being made to all holders of Shares. Purchaser is not aware of
any state where the making of the Offer is prohibited by administrative or
judicial action pursuant to any valid state statute. If Purchaser becomes aware
of any valid state statute prohibiting the making of the Offer or the acceptance
of Shares pursuant thereto, Purchaser will make a good faith effort to comply
with such state statute. If, after such good faith effort, Purchaser cannot
comply with such state statute, the Offer will not be made to (nor will tenders
be accepted from or on behalf of) the holders of Shares in such state. In any
jurisdiction where the securities, blue sky or other laws require the Offer to
be made by a licensed broker or dealer, the Offer shall be deemed to be made on
behalf of Purchaser by one or more registered brokers or dealers licensed under
the laws of such jurisdiction.

                     Notice of Offer to Purchase for Cash
                Any and All Outstanding Shares of Common Stock

                                      of

                            STIMSONITE CORPORATION

                                       at

                          $14.75 Net Per Share in Cash

                                       by

                         VISION ACQUISITION CORPORATION

                          a wholly owned subsidiary of

                           AVERY DENNISON CORPORATION

Vision Acquisition Corporation, a Delaware corporation ("Purchaser") and a
wholly owned subsidiary of Avery Dennison Corporation, a Delaware corporation
("Parent"), is offering to purchase any and all outstanding shares of common
stock, par value $.01 per share (the "Shares"), of Stimsonite Corporation, a
Delaware corporation (the "Company"), at a price of $14.75 per Share, net to the
seller in cash, without interest thereon, upon the terms and subject to the
conditions set forth in the Offer to Purchase, dated June 10, 1999 (the "Offer
to Purchase"), and in the related Letter of Transmittal (which, as amended and
supplemented from time to time, together constitute the "Offer").  Following the
Offer, Purchaser intends to effect the merger described below.  All capitalized
terms used but not otherwise defined herein shall have the meaning ascribed to
them in the Offer to Purchase.

- --------------------------------------------------------------------------------
  THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
              TIME, ON JULY 8, 1999, UNLESS THE OFFER IS EXTENDED.
- --------------------------------------------------------------------------------

     The Offer is conditioned upon, among other things, (i) there having been
validly tendered pursuant to the Offer, and not properly withdrawn, that number
of Shares representing at least a majority of the outstanding Shares on a fully
diluted basis (the "Minimum Condition"), (ii) the expiration or termination of
any applicable waiting periods under the Hart-Scott-Rodino Antitrust
Improvements Act of 1976, as amended, and (iii) the satisfaction of certain
other conditions set forth in the Offer to Purchase.

     The Board of Directors of the Company has approved the Offer, the Merger,
the Merger Agreement and the Stockholder Tender Agreement, has determined that
the Merger is advisable and that the Offer and the Merger are fair to and in the
best interests of the

<PAGE>

Company's stockholders and recommends that the Company's stockholders accept the
Offer and tender their Shares pursuant to the Offer.

     Certain stockholders of the Company (the "Selling Stockholders"), owning in
the aggregate approximately 20% of the issued and outstanding Shares, have
entered into an agreement with Parent and Purchaser pursuant to which the
Selling Stockholders agree to tender and sell their Shares to Purchaser pursuant
to the Offer.

     The Offer is being made pursuant to a Merger Agreement, dated as of June 4,
1999 (the "Merger Agreement"), by and among Parent, Purchaser and the Company.
The Merger Agreement provides, among other things, that as soon as practicable
after the purchase of the Shares pursuant to the Offer and the satisfaction or
waiver of the conditions set forth in the Merger Agreement and in accordance
with relevant provisions of the General Corporation Law of the State of
Delaware, Purchaser will be merged with and into the Company (the "Merger").
Following consummation of the Merger, the Company will continue as the surviving
corporation (the "Surviving Corporation") and will be a wholly owned subsidiary
of Parent.  At the effective time of the Merger (the "Effective Time"), each
issued and outstanding Share (other than Shares owned by the Company as treasury
stock, Shares owned by Parent or Purchaser or any subsidiary of Parent, or
Shares with respect to which appraisal rights are properly exercised under
Delaware law) will be canceled and converted automatically into the right to
receive $14.75 in cash, or any other price that may be paid per Share in the
Offer, if amended, without interest thereon (the "Offer Price").

     For purposes of the Offer, Purchaser will be deemed to have accepted for
payment (and thereby purchased) Shares validly tendered and not properly
withdrawn if and when Purchaser gives oral or written notice to LaSalle Bank, N.
A. (the "Depositary") of Purchaser's acceptance for payment of such Shares
pursuant to the Offer. Upon the terms and subject to the conditions of the
Offer, payment for Shares accepted for payment pursuant to the Offer will be
made by deposit of the purchase price therefor with the Depositary, which will
act as agent for all tendering stockholders for the purpose of receiving
payments from Purchaser and transmitting such payments to tendering stockholders
of such Shares. Under no circumstances will interest be paid on the purchase
price for the Shares, regardless of any delay in making such payment. In all
cases, payment for Shares tendered and accepted for payment pursuant to the
Offer will be made only after timely receipt by the Depositary of (i) the
certificates evidencing such Shares (the "Share Certificates") or timely
confirmation (a "Book-Entry Confirmation") of a book-entry transfer of such
Shares into the Depositary's account at the Book-Entry Transfer Facility
pursuant to the procedures set forth in Section 3 of the Offer to Purchase, (ii)
the Letter of Transmittal (or a manually signed facsimile thereof), properly
completed and duly executed, with any required signature guarantees, or an
Agent's Message (as defined below) in connection with a book-entry transfer, and
(iii) any other documents required under the Letter of Transmittal. The term
"Agent's Message" means a message transmitted by the Book-Entry Transfer
Facility to, and received by, the Depositary and forming a part of a Book-Entry
Confirmation, which states that the Book-Entry Transfer Facility has received an
express acknowledgment from the participant in the Book-Entry Transfer Facility
tendering the Shares that are the subject of such Book-Entry Confirmation that
such participant has received and agrees to be bound by the terms of the Letter
of Transmittal and that Purchaser may enforce such agreement against such
participant.

     Subject to the terms and conditions of the Merger Agreement and the
applicable rules of the Securities and Exchange Commission, Purchaser expressly
reserves the right, in its sole discretion, at any time and from time to time,
and regardless of whether or not any of the events set forth in Section 15 of
the Offer to Purchase shall have occurred or shall have been determined by
Purchaser to have occurred, (i) to extend the period of time during which the
Offer is open, and thereby delay acceptance for payment of and the payment for
any Shares, by giving oral or written notice of such extension to the Depositary
and (ii) to amend the Offer in any other respect by giving oral or written
notice of such amendment to the Depositary. Any such extension will be followed
as promptly as practicable by public announcement thereof, such announcement to
be made not later than 9:00 a.m., New York City time, on the next business day
after the previously scheduled expiration date of the Offer. During any such
extension, all Shares previously tendered and not withdrawn will remain subject
to the Offer and to the rights of a tendering stockholder to withdraw such
stockholder's Shares. Under no circumstances will any interest be paid on the
purchase price for tendered Shares, regardless of any extension of the Offer or
any delay in acceptance for payment and payment for tendered Shares.
<PAGE>

     Tenders of Shares made pursuant to the Offer are irrevocable except that
such Shares may be withdrawn at any time prior to 12:00 Midnight, New York City
time, on July 8, 1999 (or the latest time and date at which the Offer, if
extended by Purchaser, shall expire) and, unless theretofore accepted for
payment by Purchaser pursuant to the Offer, may also be withdrawn at any time
after August 9, 1999. For the withdrawal to be effective, a written,
telegraphic, telex or facsimile transmission notice of withdrawal must be timely
received by the Depositary at its address set forth on the back cover page of
the Offer to Purchase. Any such notice of withdrawal must specify the name of
the person who tendered the Shares to be withdrawn, the number of Shares to be
withdrawn and the name of the registered holder of such Shares, if different
from that of the person who tendered such Shares. If Share Certificates
evidencing Shares to be withdrawn have been delivered or otherwise identified to
the Depositary, then, prior to the physical release of such Share Certificates,
the serial numbers shown on such Share Certificates must be submitted to the
Depositary and the signature(s) on the notice of withdrawal must be guaranteed
by an Eligible Institution, unless such Shares have been tendered for the
account of an Eligible Institution. If Shares have been tendered pursuant to the
procedures for book-entry transfer as set forth in Section 3 of the Offer to
Purchase, any notice of withdrawal must specify the name and number of the
account at the Book-Entry Transfer Facility to be credited with the withdrawn
Shares and must otherwise comply with the Book-Entry Transfer Facility's
procedures. All questions as to the form and validity (including the time of
receipt) of any notice of withdrawal will be determined by Purchaser, in its
sole discretion, whose determination will be final and binding. None of
Purchaser, the Company, the Depositary, the Information Agent or any other
person will be under any duty to give notification of any defects or
irregularities in any tender or notice of withdrawal or incur any liability for
failure to give any such notification.

     The information required to be disclosed by Rule 14d-6(e)(1)(vii) of the
General Rules and Regulations under the Securities Exchange Act of 1934, as
amended, is contained in the Offer to Purchase and is incorporated herein by
reference.

     The Company has provided Purchaser with the Company's stockholder list and
security position listings for the purpose of disseminating the Offer to holders
of Shares.  The Offer to Purchase and the related Letter of Transmittal will be
mailed to record holders of Shares whose names appear on the Company's
stockholder list and will be furnished to brokers, dealers, commercial banks,
trust companies and similar persons whose names, or the names of whose nominees,
appear on the stockholder list or, if applicable, who are listed as participants
in a clearing agency's security position listing for subsequent transmittal to
beneficial owners of Shares.

     The Offer to Purchase and the related Letter of Transmittal contain
important information which should be read before any decision is made with
respect to the Offer.

     Questions and requests for assistance or for copies of the Offer to
Purchase and the related Letter of Transmittal, and other Offer materials, may
be directed to the Information Agent as set forth below, and copies will be
furnished promptly at Purchaser's expense. No fees or commissions will be paid
to brokers, dealers or other persons for soliciting tenders of Shares pursuant
to the Offer.

                    The Information Agent for the Offer is:

                             D.F. King & Co., Inc.
                          77 Water Street, 20th Floor
                           New York, New York 10005
                Banks and Brokers Call Collect: (212) 425-1685
                  All Others Call Toll Free: (800) 848-2998

June 10, 1999

<PAGE>

                                                                          (c)(1)

                                                                    CONFIDENTIAL
                                                                    ------------


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

                          AGREEMENT AND PLAN OF MERGER

                                     among

                           AVERY DENNISON CORPORATION

                         VISION ACQUISITION CORPORATION

                                      and

                             STIMSONITE CORPORATION

                            Dated as of June 4, 1999

                       ---------------------------------
<PAGE>

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                            Page
<S>        <C>                                                              <C>
ARTICLE 1. THE OFFER......................................................... 2

     1.1.  The Offer......................................................... 2
     1.2.  Actions by Purchaser and Merger Sub............................... 3
     1.3.  Actions by the Company............................................ 4
     1.4.  Directors......................................................... 6

ARTICLE 2. THE MERGER........................................................ 6

     2.1.  The Merger........................................................ 6
     2.2.  The Closing....................................................... 7
     2.3.  Effective Time.................................................... 7
     2.4.  Effects of the Merger............................................. 7

ARTICLE 3. CERTIFICATE OF INCORPORATION AND BYLAWS OF THE
           SURVIVING CORPORATION............................................. 7

     3.1.  Certificate of Incorporation...................................... 7
     3.2.  Bylaws............................................................ 7

ARTICLE 4. DIRECTORS AND OFFICERS OF THE SURVIVING CORPORATION............... 7

     4.1.  Directors......................................................... 7
     4.2.  Officers.......................................................... 8

ARTICLE 5. EFFECT OF THE MERGER ON SECURITIES OF MERGER SUB
           AND THE COMPANY................................................... 8

     5.1.  Merger Sub Stock.................................................. 8
     5.2.  Company Securities................................................ 8
     5.3.  Exchange of Certificates Representing Shares of Common Stock......10
     5.4.  Merger Without Meeting of Stockholders............................12

ARTICLE 6. REPRESENTATIONS AND WARRANTIES OF THE COMPANY.....................12

     6.1.  Existence; Good Standing; Corporate Authority.....................12
     6.2.  Authorization, Validity and Effect of Agreements..................12
     6.3.  Compliance with Laws..............................................13
     6.4.  Capitalization....................................................13
     6.5.  Subsidiaries......................................................14
     6.6.  No Violation......................................................14
     6.7.  Company Reports; Offer Documents..................................15
     6.8.  Absence of Certain Changes........................................16
     6.9.  Taxes.............................................................17
     6.10. Employee Benefit Plans............................................18
     6.11. Brokers...........................................................19
</TABLE>

                                       i
<PAGE>

<TABLE>
<S>        <C>                                                              <C>
     6.12. Licenses and Permits..............................................19
     6.13. Environmental Compliance and Disclosure...........................20
     6.14. Title to Assets...................................................20
     6.15. Labor and Employment Matters......................................21
     6.16. Intellectual Property.............................................21
     6.17. Material Agreements...............................................22
     6.18. No Undisclosed Liabilities........................................23
     6.19. Litigation........................................................23
     6.20. Insurance.........................................................23
     6.21. Millennium Compliance.............................................23

ARTICLE 7. REPRESENTATIONS AND WARRANTIES OF PURCHASER AND
           MERGER SUB........................................................24

     7.1.  Existence; Good Standing; Corporate Authority.....................24
     7.2.  Authorization, Validity and Effect of Agreements..................24
     7.3.  Offer Documents...................................................24
     7.4.  No Violation......................................................25
     7.5.  Financing.........................................................25
     7.6.  Purchaser-Owned Shares of Common Stock............................26
     7.7.  Interim Operations of Merger Sub..................................26

ARTICLE 8. COVENANTS.........................................................26

     8.1.  Interim Operations................................................26
     8.2.  Company Stockholder Approval; Proxy Statement.....................28
     8.3.  Filings; Other Action.............................................29
     8.4.  Publicity.........................................................30
     8.5.  Further Action....................................................30
     8.6.  Insurance; Indemnity..............................................30
     8.7.  Restructuring of Merger...........................................32
     8.8.  Employee Benefit Plans............................................32
     8.9.  Acceleration of Outstanding Indebtedness..........................32
     8.10. Access to Information.............................................33
     8.11. No Solicitation...................................................33

ARTICLE 9. CONDITIONS........................................................34

     9.1.  Conditions to Each Party's Obligation to Effect the Merger........34

ARTICLE 10.  TERMINATION; AMENDMENT; WAIVER..................................35

     10.1. Termination.......................................................35
     10.2. Effect of Termination.............................................37
     10.3. Amendment.........................................................38
     10.4. Extension; Waiver.................................................38

ARTICLE 11.  GENERAL PROVISIONS..............................................38

     11.1.  Nonsurvival of Representations and Warranties....................38
</TABLE>

                                       ii
<PAGE>

<TABLE>
<S>        <C>                                                              <C>
     11.2.  Notices..........................................................39
     11.3.  Assignment; Binding Effect.......................................39
     11.4.  Entire Agreement.................................................39
     11.5.  Fees and Expenses................................................40
     11.6.  Governing Law....................................................40
     11.7.  Headings.........................................................40
     11.8.  Interpretation...................................................40
     11.9.  Severability.....................................................40
     11.10. Enforcement of Agreement.........................................40
     11.11. Counterparts.....................................................41
     11.12. Obligation of Purchaser..........................................41
</TABLE>

                                      iii
<PAGE>

                          AGREEMENT AND PLAN OF MERGER

          THIS AGREEMENT AND PLAN OF MERGER (this "Agreement"), dated as of June
                                                   ---------
4, 1999, is made and entered into among Avery Dennison Corporation, a Delaware
corporation ("Purchaser"), Vision Acquisition Corporation, a Delaware
              ---------
corporation and a wholly owned subsidiary of Purchaser ("Merger Sub"), and
                                                         ----------
Stimsonite Corporation, a Delaware corporation (the "Company").
                                                     -------

                                    RECITALS

          WHEREAS, the boards of directors of Purchaser, Merger Sub and the
Company each have determined that it would be advisable and is in the best
interests of their respective companies and stockholders for Purchaser to
acquire the Company on the terms and subject to the conditions set forth herein;
and

          WHEREAS, to effectuate the acquisition, Purchaser and the Company each
desire that Purchaser cause Merger Sub to commence a cash tender offer to
purchase all, and in any event not less than a majority on a fully diluted
basis, of the outstanding shares of common stock, par value $0.01 per share (the
"Common Stock"), of the Company on the terms and subject to the conditions set
 ------------
forth in this Agreement; and

          WHEREAS, concurrently with the execution hereof and in order to induce
Merger Sub and Purchaser to enter into this Agreement, Merger Sub and Purchaser
are entering into a Tender and Stockholder Support Agreement (the "Tender
                                                                   ------
Agreement") with Edward T. Harvey Jr., Jay R. Taylor, and Terrence D. Daniels
- ---------
and certain affiliates of Messrs. Harvey and Daniels (each a "Significant
                                                              -----------
Stockholder") under which each Significant Stockholder is, among other things,
- -----------
agreeing to tender all of such Significant Stockholder's shares of Common Stock
in the Offer upon the terms and conditions set forth therein; and

          WHEREAS, the board of directors of the Company (the "Board of
                                                               --------
Directors" or the "Board") has approved the tender offer and recommends (subject
- ---------          -----
to the limitations contained herein) that the Company's stockholders accept the
tender offer and tender their shares of Common Stock pursuant thereto; and

          WHEREAS, the parties hereto desire to make certain representations,
warranties, covenants and agreements in connection herewith;

          NOW, THEREFORE, in consideration of the foregoing, and of the
representations, warranties, covenants and agreements contained herein, the
parties hereto hereby agree as follows:
<PAGE>

                                   ARTICLE 1.


                                   THE OFFER

     1.1.  The Offer.
           ---------

     (a) Subject to the provisions of this Agreement and this Agreement not
having been terminated in accordance with Article 10 hereof, as promptly as
                                          ----------
practicable but in any event within five business days after the date hereof,
Merger Sub shall commence, within the meaning of Rule 14d-2 under the Securities
Exchange Act of 1934 (the "Exchange Act") and the rules and regulations
                           ------------
promulgated thereunder, an offer to purchase (the "Offer") all, and in any event
                                                   -----
not less than a majority on a fully diluted basis, of the outstanding shares of
Common Stock at a price of $14.75 per share of Common Stock, net to the seller
in cash, without interest (such price or any higher price paid pursuant to the
Offer, the "Offer Consideration").  Notwithstanding the foregoing, if between
            -------------------
the date of this Agreement and the closing of the Offer the outstanding shares
of Common Stock shall have been changed into a different number of shares or a
different class by reason of any stock dividend, subdivision, reclassification,
recapitalization, split, combination or exchange of shares, the Offer
Consideration shall be correspondingly adjusted on a per-share basis to reflect
such stock dividend, subdivision, reclassification, recapitalization, split,
combination or exchange of shares.  The obligation of Purchaser and Merger Sub
to commence the Offer and accept for payment, and pay for, any shares of Common
Stock tendered pursuant to the Offer shall be subject to the conditions set
forth in Exhibit A hereto and to the terms and conditions of this Agreement.
         ---------
Subject to the provisions of this Agreement, the Offer shall expire 20 business
days after the date of its commencement, unless this Agreement is terminated in
accordance with Article 10, in which case the Offer (whether or not previously
                ----------
extended in accordance with the terms hereof) shall expire on such date of
termination.

     (b) Merger Sub expressly reserves the right to modify the terms of the
Offer and to waive any condition of the Offer, except that, without the prior
written consent of the Company, Merger Sub shall not (and Purchaser shall cause
Merger Sub not to) (i) waive the Minimum Condition (as defined in Exhibit A),
                                                                  ---------
(ii) reduce the number of shares of Common Stock subject to the Offer, (iii)
reduce the price per share of Common Stock to be paid pursuant to the Offer,
(iv) except as set forth below, extend the Offer, (v) change the form of
consideration payable in the Offer, (vi) amend or modify any term or condition
of the Offer (including the conditions set forth on Exhibit A) in any manner
                                                    ---------
adverse to the holders of Common Stock or (vii) impose additional conditions to
the Offer other than such conditions required by applicable law.  So long as
this Agreement is in effect and the conditions to the Offer have not been
satisfied or waived, Merger Sub may, without the consent of the Company, extend
(or shall extend at the request of the Company) the Offer for an aggregate
period of not more than 20 business days (for all such extensions) beyond the
originally scheduled expiration date of the Offer.  So long as this Agreement is
in effect and the conditions to the Offer have been satisfied or waived, Merger
Sub may, without the consent of the Company, extend the Offer for an aggregate
period of not more than 20 business days (for all such extensions) beyond the
originally scheduled expiration date of the Offer, if the number of shares of
Common Stock that have been validly tendered and not withdrawn represent less
than 90% of the issued and outstanding shares of the Common Stock.

                                       2
<PAGE>

Notwithstanding the foregoing, Merger Sub may, without the consent of the
Company, extend the Offer for any period required by any rule, regulation,
interpretation or position of the SEC or the staff thereof applicable to the
Offer.  It is agreed that the conditions set forth in Exhibit A are for the sole
                                                      ---------
benefit of Merger Sub and Purchaser and may be asserted by Merger Sub or
Purchaser, or may be waived in whole or in part by Merger Sub or Purchaser, in
their sole discretion.  The failure by Merger Sub or Purchaser at any time to
exercise any of the foregoing rights shall not be deemed a waiver of any such
right and each such right shall be deemed an ongoing right which may be asserted
at any time.  Subject to the terms and conditions of the Offer and this
Agreement, Merger Sub shall accept for payment and pay for, in accordance with
the terms of the Offer, all shares of Common Stock validly tendered and not
withdrawn pursuant to the Offer as soon as practicable after the expiration of
the Offer.

     (c) Purchaser shall provide or cause to be provided to Merger Sub on a
timely basis the funds necessary to purchase any shares of Common Stock that
Merger Sub becomes obligated to purchase pursuant to the Offer and shall be
liable on a direct and primary basis for the performance by Merger Sub or the
Surviving Corporation (as defined in Section 2.1), as the case may be, of its
                                     -----------
obligations under this Agreement with respect to the payment of the Offer
Consideration, the Option Consideration (as defined in Section 5.2(d)) and the
                                                       --------------
Merger Consideration (as defined in Section 5.2(b)).
                                    --------------

     1.2. Actions by Purchaser and Merger Sub. As soon as reasonably practicable
          -----------------------------------
following execution of this Agreement, but in no event later than five business
days from the date hereof, Purchaser and Merger Sub shall file with the
Securities and Exchange Commission (the "SEC") a Tender Offer Statement on
                                         ---
Schedule 14D-1 with respect to the Offer, which shall contain an offer to
purchase and a related letter of transmittal and any other ancillary documents
pursuant to which the Offer shall be made (such Schedule 14D-1 and the documents
therein pursuant to which the Offer will be made, together with any supplements
or amendments thereto, the "Offer Document"). The Company and its counsel shall
                            --------------
be given a reasonable opportunity to review and comment upon the Offer Documents
prior to the filing thereof with the SEC. The Offer Documents shall comply as to
form in all material respects with the requirements of the Exchange Act, and, on
the date filed with the SEC and on the date first published, sent or given to
the Company's stockholders, the Offer Documents shall not contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary in order to make the statements therein, in the
light of the circumstances under which they were made, not misleading, except
that no representation is made by Purchaser or Merger Sub with respect to
information supplied in writing by the Company for inclusion in the Offer
Documents. Each of Purchaser, Merger Sub and the Company agrees promptly to
correct any information provided by it for use in the Offer Documents if and to
the extent such information shall have become false or misleading in any
material respect, and each of Purchaser, Merger Sub and the Company further
agrees to take all steps necessary to cause the Offer Documents as so corrected
to be filed with the SEC and to be disseminated to holders of shares of Common
Stock, in each case as and to the extent required by applicable federal
securities laws. Purchaser and Merger Sub agree to provide the Company and its
counsel with any comments Purchaser, Merger Sub or their counsel may receive
from the SEC or its staff with respect to the Offer Documents promptly after
receipt of such comments.

                                       3
<PAGE>

     1.3.  Actions by the Company.
           ----------------------

     (a) The Company hereby approves of and consents to the Offer and represents
and warrants that the Board of Directors at a meeting duly called and held has
duly adopted resolutions (i) approving this Agreement, the Offer and the Merger
(as defined in Section 2.1), determining that the Merger is advisable and that
               -----------
the terms of the Offer and Merger are fair to, and in the best interests of, the
Company's stockholders and recommending that the Company's stockholders accept
the Offer and tender all of their shares of Common Stock to Merger Sub and
approve this Agreement and the transactions contemplated hereby, including the
Offer and the Merger, (ii) taking all action necessary to render Section 203 of
the Delaware General Corporation Law, as amended (the "DGCL"), inapplicable to
                                                       ----
the Offer, the Merger, this Agreement, the Tender Agreement and any of the
transactions contemplated hereby and thereby and (iii) electing, to the extent
permitted by law, not to be subject to any "moratorium," "control share
acquisition," "business combination," "fair price" or other form of corporate
antitakeover laws and regulations of any jurisdiction that may purport to be
applicable to this Agreement or the Tender Agreement.  The Company further
represents and warrants that the Board of Directors has received the written
opinion of Merrill Lynch, Pierce, Fenner & Smith Incorporated (the "Financial
                                                                    ---------
Advisor") that the proposed consideration to be received by the holders of
- -------
shares of Common Stock pursuant to the Offer and the Merger is fair to such
holders from a financial point of view (the "Fairness Opinion").  Subject to the
                                             ----------------
last sentence of this Section 1.3(a), the Company hereby consents to the
inclusion in the Offer Documents of the recommendation of the Board of Directors
described in the first sentence of this Section 1.3(a).  The Company hereby
                                        --------------
represents and warrants that it has been authorized by the Financial Advisor to
permit the inclusion of the Fairness Opinion and references thereto, subject to
prior review and consent by the Financial Advisor (such consent not to be
unreasonably withheld) in the Offer Documents, the Schedule 14D-9 (as defined in
Section 1.3(b)) and the Proxy Statement (as defined in Section 8.2(b)).  The
- --------------                                         -------------
Company has been advised by each of its directors and executive officers that
each such person intends to tender all shares of Common Stock owned by such
person pursuant to the Offer, except to the extent of any restrictions created
by Section 16(b) of the Exchange Act.  The Board of Directors shall not
withdraw, modify or amend its recommendations described above in a manner
adverse to Purchaser (or announce publicly its intention to do so) provided that
the disclosure of the receipt of an Acquisition Proposal (as defined in Section
                                                                        -------
8.11) and the fact that the Board of Directors is considering such Acquisition
- ----
Proposal or reviewing it with its advisors shall not by itself constitute such a
withdrawal, modification or amendment, except that the Board shall be permitted
to withdraw, amend or modify its recommendation (or publicly announce its
intention to do so) of this Agreement or the Merger in a manner adverse to
Purchaser or approve or recommend or enter into an agreement with respect to a
Superior Proposal (as defined in Section 8.11) if the Company has complied with
                                 ------------
the terms of Section 8.11 and Section 10.1(d).
             ------------     --------------

     (b) The Company shall use its reasonable best efforts to file with the SEC,
concurrently with the filing of the Offer Documents with the SEC, and in any
event the Company shall file within five days thereafter, a
Solicitation/Recommendation Statement on Schedule 14D-9 with respect to the
Offer (such Schedule 14D-9, as amended from time to time, the "Schedule 14D-9")
                                                               --------------
containing the recommendations described in the first sentence of Section
                                                                  -------

                                       4
<PAGE>

1.3(a) (subject to the last sentence of Section 1.3(a) and shall mail the
- ------                                  --------------
Schedule 14D-9 to the stockholders of the Company. To the extent practicable,
the Company shall cooperate with Purchaser in mailing or otherwise disseminating
the Schedule 14D-9 with the appropriate Offer Documents to the Company's
stockholders. Purchaser and its counsel shall be given a reasonable opportunity
to review and comment upon the Schedule 14D-9 prior to the filing thereof with
the SEC. The Schedule 14D-9 shall comply as to form in all material respects
with the requirements of the Exchange Act and, on the date filed with the SEC
and on the date first published, sent or given to the Company's stockholders,
shall not contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary in order to make the
statements therein, in the light of the circumstances under which they were
made, not misleading, except that no representation is made by the Company with
respect to information supplied by Purchaser or Merger Sub for inclusion in the
Schedule 14D-9. Each of the Company, Purchaser and Merger Sub agrees promptly to
correct any information provided by it for use in the Schedule 14D-9 if and to
the extent such information shall have become false or misleading in any
material respect, and the Company further agrees to take all steps necessary to
cause the Schedule 14D-9 as so corrected to be filed with the SEC and to be
disseminated to the holders of shares of Common Stock, in each case as and to
the extent required by applicable federal securities laws. The Company agrees to
provide Purchaser and Merger Sub and their counsel in writing with any comments
the Company or its counsel may receive from the SEC or its staff with respect to
the Schedule 14D-9 promptly after the receipt of such comments.

     (c) In connection with the Offer, the Company shall cause its transfer
agent to furnish promptly to Merger Sub mailing labels containing the names and
addresses of the record holders of Common Stock as of a recent date and of those
persons becoming record holders subsequent to such date, and to furnish copies
of other information in the Company's possession or control regarding the
beneficial owners of Common Stock, and shall furnish to Merger Sub such
information and assistance (including updated lists of stockholders, security
position listings and computer files) as Merger Sub may reasonably request in
communicating the Offer to the Company's stockholders.  Subject to the
requirements of law, and except for such steps as are necessary to disseminate
the Offer Documents and any other documents necessary to consummate the Offer
and the Merger, Purchaser and Merger Sub and each of their affiliates and
associates shall hold in confidence the information contained in any of such
labels, lists and files, shall use such information only in connection with the
Offer and the Merger, and, if this Agreement is terminated, shall promptly
deliver to the Company all copies of such information then in their possession
or under their control.

     (d) Subject to the terms and conditions of this Agreement, if there shall
occur a change in law or in a binding judicial interpretation of existing law
that would, in the absence of action by the Company or the Board, prevent Merger
Sub, were it to acquire a specified percentage of the shares of Common Stock
then outstanding, from adopting this Agreement by its affirmative vote as the
holder of a majority of shares of Common Stock and without the affirmative vote
of any other stockholder, the Company will use its best efforts to promptly take
or cause such action to be taken.

                                       5
<PAGE>

     1.4.  Directors.
           ---------

     (a) Upon the purchase of shares of Common Stock pursuant to the
consummation of the Offer, Purchaser shall be entitled to designate such number
of directors, rounded up to the next whole number, as will give Purchaser
representation on the Board of Directors equal to the product of (i) the number
of authorized directors on the Board of Directors (giving effect to the
directors elected pursuant to this Section 1.4) and (ii) the percentage that the
                                   -----------
number of shares of Common Stock purchased by Merger Sub or Purchaser or any
affiliate thereof bears to the aggregate number of shares of Common Stock
outstanding (the "Percentage"), and the Company shall, upon the election and
                  ----------
request by Purchaser, promptly increase the size of the Board of Directors
and/or secure the resignations of such number of directors as is necessary to
enable Purchaser's designees to be elected to the Board of Directors and shall
cause Purchaser's designees to be so elected.  At the request of Purchaser, the
Company will cause such individuals designated by Purchaser to constitute the
same Percentage of (i) each committee of the Board, (ii) the board of directors
of each Subsidiary (as defined in Section 11.8) of the Company and (iii) the
                                  ------------
committees of each such board of directors.  The Company's obligations to seek
to appoint designees to the Board of Directors shall be subject to Section 14(f)
of the Exchange Act.  The Company shall promptly take all appropriate action
necessary to effect any such election and shall, subject to the next succeeding
sentence, include in the Schedule 14D-9 the information required by Section
14(f) of the Exchange Act and Rule 14f-1 promulgated thereunder.  Purchaser will
supply to the Company in writing and be solely responsible for any information
with respect to itself and its nominees, directors and affiliates required by
Section 14(f) and Rule 14f-1.  Notwithstanding the foregoing, the parties hereto
shall use their respective reasonable efforts to ensure that at least three of
the members of the Board of Directors shall at all times prior to the Effective
Time be Continuing Directors (as defined in Section 1.4(b)).
                                            --------------

     (b) Following the election or appointment of Purchaser's designees pursuant
to this Section 1.4 and prior to the Effective Time (as defined in Section 2.3),
        -----------                                                -----------
the approval of a majority of the directors of the Company then in office who
are not designated by Purchaser (the "Continuing Directors") shall be required
                                      --------------------
to authorize (and such authorization shall constitute the authorization of the
Board of Directors and no other action on the part of the Company, including any
action by any other director of the Company, shall be required to authorize) any
termination of this Agreement by the Company, any amendment of this Agreement
requiring action by the Board of Directors, any extension of time for the
performance of any of the obligations or other acts of Purchaser or Merger Sub,
and any waiver of compliance with any of the agreements or conditions contained
herein for the benefit of the Company.


                                  ARTICLE 2.

                                  THE MERGER

     2.1.  Merger. Subject to the terms and conditions of this Agreement, at the
           ------
Effective Time, Merger Sub shall be merged with and into the Company in
accordance with this Agreement and the applicable provisions of the DGCL, and
the separate corporate existence of

                                       6
<PAGE>

Merger Sub shall thereupon cease (the "Merger"). The Company shall be the
                                       ------
surviving corporation in the Merger (sometimes hereinafter referred to as the
"Surviving Corporation").
- ---------------------

     2.2.  The Closing. Subject to the terms and conditions of this Agreement,
           -----------
the closing of the Merger (the "Closing") shall take place at the offices of
Jones, Day, Reavis & Pogue, 77 West Wacker, Chicago, Illinois 60601, at 10:00
a.m., local time, as soon as practicable following the satisfaction (or waiver
if permissible) of the conditions set forth in Article 9. The date on which the
                                            ---------
Closing occurs is hereinafter referred to as the "Closing Date."
                                                  ------------

     2.3.  Effective Time. If all the conditions to the Merger set forth in
           --------------
Article 9 shall have been fulfilled or waived in accordance herewith and this
- ---------
Agreement shall not have been terminated as provided in Article 10, the parties
hereto shall cause a certificate of merger meeting the requirements of Section
251 of the DGCL and any other appropriate documents to be properly executed and
filed in accordance with such Section 251 on the Closing Date (or on such other
date as Purchaser and the Company may agree). The Merger shall become effective
at the time of filing of the certificate of merger with the Secretary of State
of the State of Delaware in accordance with the DGCL or at such later time that
the parties hereto shall have agreed upon and designated in such filing as the
effective time of the Merger (the "Effective Time").
                                   --------------

     2.4.  Effects of the Merger. The Merger shall have the effects set forth in
           ---------------------
the applicable provisions of the DGCL. Without limiting the generality of the
foregoing, and subject thereto, at the Effective Time, all property of the
Company and Merger Sub shall vest in the Surviving Corporation, and all
liabilities and obligations of the Company and Merger Sub shall become
liabilities and obligations of the Surviving Corporation.


                                   ARTICLE 3.

                    CERTIFICATE OF INCORPORATION AND BYLAWS
                          OF THE SURVIVING CORPORATION

     3.1.  Certificate of Incorporation. The certificate of incorporation of the
           ----------------------------
Company in effect immediately prior to the Effective Time shall be the
certificate of incorporation of the Surviving Corporation, until duly amended in
accordance with applicable law and the terms thereof.

     3.2.  Bylaws.  The bylaws of Merger Sub in effect immediately prior to the
           ------
Effective Time shall be the bylaws of the Surviving Corporation, until duly
amended in accordance with applicable law, the terms thereof and the Surviving
Corporation's certificate of incorporation.


                                  ARTICLE 4.

              DIRECTORS AND OFFICERS OF THE SURVIVING CORPORATION

     4.1.  Directors. The directors of Merger Sub immediately prior to the
           ---------
Effective Time shall be the directors of the Surviving Corporation as of the
Effective Time and until their

                                       7
<PAGE>

successors are duly appointed or elected in accordance with applicable law and
the Surviving Corporation's certificate of incorporation and bylaws.

     4.2.  Officers. The officers of Merger Sub immediately prior to the
           --------
Effective Time shall be the officers of the Surviving Corporation as of the
Effective Time and until their successors are duly appointed or elected in
accordance with applicable law and the Surviving Corporation's certificate of
incorporation and bylaws.

                                   ARTICLE 5.

                       EFFECT OF THE MERGER ON SECURITIES
                         OF MERGER SUB AND THE COMPANY

     5.1. Merger Sub Stock. At the Effective Time, each share of common stock,
          ----------------
par value $0.01 per share, of Merger Sub outstanding immediately prior to the
Effective Time shall be converted into and exchanged for one validly issued,
fully paid and nonassessable share of common stock, par value $0.01 per share,
of the Surviving Corporation.

     5.2.  Company Securities.
           ------------------

     (a) Each share of Common Stock issued and outstanding immediately prior to
the Effective Time that is owned by the Company or any Subsidiary of the Company
or by Purchaser, Merger Sub or any other Subsidiary of Purchaser (other than
shares held in trust accounts, managed accounts, custodial accounts and the like
that are beneficially owned by third parties) shall automatically be canceled
and retired and shall cease to exist, and no cash or other consideration shall
be delivered or deliverable in exchange therefor.

     (b) Each share of Common Stock issued and outstanding immediately prior to
the Effective Time (other than shares of Common Stock to be canceled and retired
in accordance with Section 5.2(a) and any Dissenting Common Stock (as defined in
                   --------------
Section 5.2(c)) shall be converted into the right to receive the Offer
- --------------
Consideration, payable in cash to the holder thereof, without any interest
thereon (the "Merger Consideration"), in accordance with Section 5.3.
              --------------------                       ------------
Notwithstanding the foregoing, if between the date of this Agreement and the
Effective Time the outstanding shares of Common Stock shall have been changed
into a different number of shares or a different class, by reason of any stock
dividend, subdivision, reclassification, recapitalization, split, combination or
exchange of shares, the Merger Consideration shall be correspondingly adjusted
on a per-share basis to reflect such stock dividend, subdivision,
reclassification, recapitalization, split, combination or exchange of shares.

     (c) Notwithstanding any provision of this Agreement to the contrary, if
required by the DGCL but only to the extent required thereby, shares of Common
Stock that are issued and outstanding immediately prior to the Effective Time
and that are held by holders of such shares of Common Stock who have properly
exercised appraisal rights with respect thereto in accordance with Section 262
of the DGCL (the "Dissenting Common Stock") will not be exchangeable for the
                  -----------------------
right to receive the Merger Consideration, and holders of such shares of
Dissenting Common Stock will be entitled to receive payment of the appraised
value of such

                                       8
<PAGE>

shares of Common Stock in accordance with the provisions of such Section 262
unless and until such holders fail to perfect or effectively withdraw or lose
their rights to appraisal and payment under the DGCL. If, after the Effective
Time, any such holder fails to perfect or effectively withdraws or loses such
right, such shares of Common Stock will thereupon be treated as if they had been
converted into and become exchangeable for, at the Effective Time, the right to
receive the Merger Consideration, without any interest thereon. The Company will
promptly give Purchaser notice of any demands received by the Company for
appraisals of shares of Common Stock. The Company shall not, except with the
prior written consent of Purchaser, make any payment with respect to any demands
for appraisal or settle any such demands.

     (d) Subject to Section 5.3, at the Effective Time, each holder of a then-
                    -----------
outstanding option to purchase shares of Common Stock under any plan, program or
arrangement of the Company (collectively, the "Stock Option Plans") (true and
                                               ------------------
correct copies of which have been provided to Purchaser by the Company), whether
or not then exercisable (individually, an "Option" and collectively, the
                                           ------
"Options"), shall, in settlement thereof, receive for each share of Common Stock
- --------
subject to such Option an amount (subject to any applicable withholding tax) in
cash equal to the difference between the Merger Consideration and the per share
exercise price of such Option to the extent such difference is a positive number
(such amount being hereinafter referred to as the "Option Consideration").
                                                   --------------------
Payment for Options shall be made by the Company, subject to the terms and
conditions of this Agreement, as soon as practicable after consummation of the
Offer.  Upon receipt of the Option Consideration therefor, each Option shall be
deemed canceled.  The surrender of an Option to the Company in exchange for the
Option Consideration shall be deemed a release of any and all rights the holder
had or may have had in respect of such Option.

          Either prior to or as soon as practicable following the consummation
of the Offer, the Board of Directors (or, if appropriate, any committee of the
Board of Directors administering the Stock Option Plans) shall adopt such
resolutions or take other such actions as are required to cause any Options that
are not exercisable as of the date hereof to become exercisable at the Effective
Time.  All amounts payable pursuant to this Section 5.2(d) shall be subject to
                                            --------------
any required withholding of taxes and shall be paid without interest:

     (e) The Surviving Corporation's obligation to make the cash payment
described in Section 5.2(d):  (i) shall be subject to obtaining from optionees
             --------------
any necessary consents to the cancellation of the applicable Options, and
agreements from such optionees releasing any and all rights such optionees may
have in respect of the applicable Options; and (ii) shall not require any action
that violates any of the Stock Option Plans.  Except as otherwise may be agreed
to by the parties, the Company shall take all necessary action prior to the
consummation of the Offer to assure that (x) the Stock Option Plans shall
terminate as of the Effective Time and the provisions in any other plan, program
or arrangement providing for the issuance or grant of any other interest in
respect of the capital stock of the Company or any Subsidiary thereof shall be
canceled as of the Effective Time and (y) at and after the Effective Time no
participant in the Stock Option Plans or other plans, programs or arrangements
shall have any right thereunder to acquire any equity securities of the Company,
the Surviving Corporation or any Subsidiary thereof and that all such plans will
be terminated.

                                       9
<PAGE>

     5.3.  Exchange of Certificates Representing Shares of Common Stock.
           ------------------------------------------------------------

     (a) Prior to the Effective Time, Purchaser shall appoint a commercial bank
or trust company having net capital of not less than $200 million, which shall
be reasonably satisfactory to the Company, to act as paying agent hereunder (the
"Paying Agent") for payment of the Merger Consideration upon surrender of a
 ------------
certificate or certificates (each, a "Certificate") representing such shares of
                                      -----------
Common Stock.  Prior to or concurrently with the Effective Time, Purchaser shall
cause Merger Sub or the Surviving Corporation, as the case may be, to provide
the Paying Agent with cash in amounts necessary to pay for all the shares of
Common Stock pursuant to Section 5.2(b).  Such amounts shall hereinafter be
                         --------------
referred to as the "Exchange Fund."
                    -------------

     (b) Promptly after the Effective Time, Purchaser shall cause the Paying
Agent to mail to each holder of record of shares of Common Stock (i) a letter of
transmittal that shall specify that delivery shall be effected, and risk of loss
and title to such Certificates shall pass, only upon delivery of the
Certificates to the Paying Agent and which letter shall be in such form and have
such other provisions as Purchaser may reasonably specify and (ii) instructions
for effecting the surrender of such Certificates in exchange for the Merger
Consideration.  Upon surrender of a Certificate to the Paying Agent together
with such letter of transmittal, duly executed and completed in accordance with
the instructions thereto, and such other documents as may reasonably be required
by the Paying Agent, the holder of such Certificate shall promptly receive in
exchange therefor the amount of cash into which shares of Common Stock
theretofore represented by such Certificate shall have been converted pursuant
to Section 5.2, and the shares represented by the Certificate so surrendered
   -----------
shall forthwith be canceled.  No interest will be paid or will accrue on the
cash payable upon surrender of any Certificate.  In the event of a transfer of
ownership of Common Stock that is not registered in the transfer records of the
Company, payment may be made with respect to such Common Stock to such a
transferee if the Certificate representing such shares of Common Stock is
presented to the Paying Agent, accompanied by all documents reasonably required
to evidence and effect such transfer and to evidence that any applicable stock
transfer taxes have been paid.

     (c) As of the Effective Time, all shares of Common Stock (other than shares
of Common Stock to be canceled and retired in accordance with Section 5.2(a) and
                                                              --------------
any shares of Dissenting Common Stock) issued and outstanding immediately prior
to the Effective Time shall cease to be outstanding and shall automatically be
canceled and retired and shall cease to exist, and each holder of any such
shares shall cease to have any rights with respect thereto or arising therefrom
(including, without limitation, the right to vote), except the right to receive
the Merger Consideration, without interest, upon surrender of the Certificate
representing such shares in accordance with Section 5.3(b), and until so
                                            --------------
surrendered, the Certificate representing such shares shall represent for all
purposes only the right to receive the Merger Consideration, without interest.
The Merger Consideration paid upon the surrender for exchange of Certificates in
accordance with the terms of this Section 5.3 shall be deemed to have been paid
                                  -----------
in full satisfaction of all rights pertaining to the shares of Common Stock
theretofore represented by such Certificates.

                                       10
<PAGE>

     (d) At or after the Effective Time, there shall be no transfers on the
stock transfer books of the Company of the shares of Common Stock that were
outstanding immediately prior to the Effective Time.  If, after the Effective
Time, Certificates are presented to the Surviving Corporation, they shall be
canceled and exchanged as provided in this Article 5.
                                           ---------

     (e) The Paying Agent shall invest the Exchange Fund, as directed by
Purchaser, in (i) direct obligations of the United States of America, (ii)
obligations for which the full faith and credit of the United States of America
is pledged to provide for the payment of principal and interest, (iii)
commercial paper rated the highest quality by either Moody's Investors Services,
Inc. or Standard & Poor's Corporation or (iv) certificates of deposit, bank
repurchase agreements or bankers' acceptances of commercial banks with capital
exceeding $500 million.  Any net earnings with respect to the Exchange Fund
shall be the property of and paid over to Purchaser as and when requested by
Purchaser; provided, however, that any such investment or any such payment of
           --------  -------
earnings may not delay the receipt by holders of Certificates of any Merger
Consideration.

     (f) Any portion of the Exchange Fund (including the proceeds of any
interest and other income received by the Paying Agent in respect of all such
funds) that remains unclaimed by the former stockholders of the Company one year
after the Effective Time shall be delivered to the Surviving Corporation.  Any
former stockholders of the Company who have not theretofore complied with this
Article 5 shall thereafter look only to the Surviving Corporation for payment of
- ---------
any Merger Consideration that may be payable in respect of each share of Common
Stock such stockholder holds as determined pursuant to this Agreement, without
any interest thereon.

     (g) None of Purchaser, the Company, the Surviving Corporation, the Paying
Agent or any other person shall be liable to any former holder of shares of
Common Stock for any amount properly delivered to a public official pursuant to
applicable abandoned property, escheat or similar laws.

     (h) If any Certificate is lost, stolen or destroyed, upon the making of an
affidavit of that fact by the person claiming such Certificate to be lost,
stolen or destroyed and, if required by the Surviving Corporation, the posting
by such person of a bond in such reasonable amount as the Surviving Corporation
may direct as indemnity against any claim that may be made against it with
respect to such Certificate, the Paying Agent will issue in exchange for such
lost, stolen or destroyed Certificate the Merger Consideration payable in
respect thereof pursuant to this Agreement.

     (i) Except as otherwise provided herein or in the letter of transmittal
referred to in Section 5.3(b), Purchaser shall pay all charges and expenses (but
               --------------
excluding income and withholding taxes), including those of the Paying Agent, in
connection with the exchange of the Merger Consideration for Certificates.

     (j) Purchaser shall be entitled to deduct and withhold, or cause to be
deducted or withheld, from the consideration otherwise payable pursuant to this
Agreement to any holder of shares of Common Stock or Options such amounts as are
required to be deducted and withheld

                                       11
<PAGE>

with respect to the making of such payment under the Internal Revenue Code of
1986, as amended (the "Code"), or any provision of applicable state, local or
                       ----
foreign tax law. To the extent that amounts are so deducted and withheld, such
deducted and withheld amounts shall be treated for all purposes of this
Agreement as having been paid to such holders in respect of which such deduction
and withholding was made.

     5.4.  Merger Without Meeting of Stockholders.
           --------------------------------------
          Notwithstanding the foregoing, if Merger Sub, or any other direct or
indirect subsidiary of Purchaser, shall acquire at least 90 percent of the
outstanding shares of Common Stock, the parties hereto shall take all necessary
and appropriate action to cause the Merger to become effective as soon as
practicable, and in any event within five business days, after the expiration of
the Offer without a meeting of stockholders of the Company, in accordance with
Section 253 of the DGCL.


                                   ARTICLE 6.

                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY

          Except as set forth in the corresponding sections of the disclosure
letter, dated the date hereof, delivered by the Company to Purchaser (the
"Disclosure Letter"), the Company hereby represents and warrants to Purchaser
- ------------------
and Merger Sub as follows:

     6.1.  Existence; Good Standing; Corporate Authority. Each of the Company
           ---------------------------------------------
and its Subsidiaries is (a) duly organized, validly existing and in good
standing under the laws of its jurisdiction of organization and (b) is duly
licensed or qualified to do business as a foreign corporation and is in good
standing under the laws of any other state of the United States or the laws of
any foreign jurisdiction, if applicable, in which the character of the
properties owned or leased by it or in which the transaction of its business
makes such qualification necessary, except where the failure to be so qualified
or to be in good standing could not reasonably be expected to (i) materially
adversely affect the assets, liabilities, business, results of operations or
condition (financial or otherwise) of the Company and its Subsidiaries, taken as
a whole or (ii) adversely affect or delay the ability of the Company on the one
hand, or Merger Sub and Purchaser on the other, to consummate the transactions
contemplated by this Agreement or the Tender Agreement (either of the foregoing
clauses (i) or (ii) being a "Material Adverse Effect"). Each of the Company and
                             -----------------------
its Subsidiaries has all requisite corporate power and authority to own, operate
and lease its properties and carry on its business as now conducted except where
the failure to have such power and authority could not reasonably be expected to
have, individually or in the aggregate, a Material Adverse Effect. The Company
has heretofore made available to Purchaser true and correct copies of the
certificate of incorporation and bylaws or other governing instruments of the
Company and each of its Subsidiaries (as defined in Section 11.8) as currently
                                                    ------------
in effect.

     6.2.  Authorization, Validity and Effect of Agreements. The Company has the
           ------------------------------------------------
requisite corporate power and authority to execute and deliver this Agreement
and all agreements and documents contemplated hereby or executed in connection
herewith to which it is a party (the "Ancillary Documents") and subject, if
                                      -------------------
required with respect to the consummation of the Merger,

                                       12
<PAGE>

to the approval of holders of the Common Stock, to consummate the transactions
contemplated hereby and thereby. The execution and delivery of this Agreement
and the Ancillary Documents by the Company and the consummation by the Company
of the transactions contemplated hereby and thereby have been duly and validly
authorized by the Board of Directors, and no other corporate proceedings on the
part of the Company are necessary to authorize this Agreement and the Ancillary
Documents or to consummate the transactions contemplated hereby and thereby
(other than the adoption of this Agreement by the holders of the Common Stock if
required by applicable law). This Agreement has been, and any Ancillary Document
at the time of execution will have been, duly and validly executed and delivered
by the Company, and (assuming this Agreement and such Ancillary Documents each
constitute a valid and binding obligation of Purchaser and Merger Sub)
constitutes and will constitute the valid and binding obligations of the
Company, enforceable in accordance with their respective terms. The Company has
taken all actions necessary to render the restrictions of Section 203 of the
DGCL to be inapplicable to the transactions contemplated by this Agreement and
the Tender Agreement, including without limitation the Offer and the Merger.

     6.3.  Compliance with Laws. Neither the Company nor any of its Subsidiaries
           --------------------
is or has been in violation of any foreign, federal, state or local law,
statute, ordinance, rule, regulation, order, judgment, ruling or decree of any
foreign, federal, state or local judicial, legislative, executive,
administrative or regulatory body or authority or any court, arbitration, board
or tribunal ("Governmental Entity") applicable to the Company or any of its
              -------------------
Subsidiaries or any of their respective properties or assets, except for
violations that could not reasonably be expected to have, individually or in the
aggregate, a Material Adverse Effect.

     6.4.  Capitalization. The authorized capital stock of the Company consists
           --------------
of 15,000,000 shares of Common Stock. As of June 2, 1999, 8,444,377 shares of
Common Stock were issued and outstanding, (b) Options to purchase an aggregate
of 819,882 shares of Common Stock were outstanding, (c) 635,500 shares of Common
Stock held by the Company in its treasury and (d) no shares of capital stock of
the Company were held by the Company's Subsidiaries. The Company has no
outstanding bonds, debentures, notes or other obligations entitling the holders
thereof to vote (or that are convertible into or exercisable for securities
having the right to vote) with the stockholders of the Company on any matter.
Since June 2, 1999, the Company (i) has not issued any shares of Common Stock
other than upon the exercise of Options, (ii) has granted no Options to purchase
shares of Common Stock under the Stock Option Plans and (iii) has not split,
combined, converted or reclassified any of its shares of capital stock. All
issued and outstanding shares of Common Stock are duly authorized, validly
issued, fully paid, nonassessable and free of preemptive rights. Except as set
forth in this Section 6.4, there are no other shares of capital stock or voting
              -----------
securities of the Company, and no existing options, warrants, calls,
subscriptions, convertible securities, or other rights, agreements or
commitments that obligate the Company or any of its Subsidiaries to issue,
transfer or sell any shares of capital stock of, or equity interests in, the
Company or any of its Subsidiaries. There are no outstanding obligations of the
Company or any of its Subsidiaries to repurchase, redeem or otherwise acquire
any shares of capital stock of the Company and there are no performance awards
outstanding under the Stock Option Plans or any other outstanding stock-related
awards. There are no voting trusts or other agreements or understandings to
which the Company or any of

                                       13
<PAGE>

its Subsidiaries or, to the knowledge of the Company, any of the Company's
directors or executive officers is a party with respect to the voting of capital
stock of the Company or any of its Subsidiaries.

     6.5.  Subsidiaries. (a) The Company owns directly, or indirectly through a
           ------------
Subsidiary, all the outstanding shares of capital stock (or other ownership
interests having by their terms ordinary voting power to elect directors or
others performing similar functions with respect to such Subsidiary) of each of
the Company's Subsidiaries, and (b) each of the outstanding shares of capital
stock (or other ownership interests having by their terms ordinary voting power
to elect directors or others performing similar functions with respect to such
Subsidiary) of each of the Company's Subsidiaries is duly authorized, validly
issued, fully paid and nonassessable and is owned directly or indirectly by the
Company free and clear of all liens, pledges, security interests, claims or
other encumbrances ("Encumbrances").
                     ------------

     6.6.  No Violation. Neither the execution and delivery by the Company of
           ------------
this Agreement or any of the Ancillary Documents nor the consummation by the
Company of the transactions contemplated hereby or thereby will: (a) violate,
conflict with or result in a breach of any provisions of the certificate of
incorporation or bylaws of the Company; (b) violate, conflict with, result in a
breach of any provision of, constitute a default (or an event that, with notice
or lapse of time or both, would constitute a default) under, result in the
termination or in a right of termination of, accelerate the performance required
by or benefit obtainable under, result in the triggering of any payment, penalty
or other obligations pursuant to, result in the creation of any Encumbrance upon
any of the properties owned or used by the Company or its Subsidiaries under, or
result in there being declared void, voidable, or without further binding
effect, any of the terms, conditions or provisions of any note, bond, mortgage,
indenture, lease, license, contract or other obligation (financial or otherwise)
(each, a "Contract" and, collectively, "Contracts") to which the Company or any
          --------                      ---------
of its Subsidiaries is a party, or by which the Company or any of its
Subsidiaries or any of their respective properties is bound, except for any such
breach, default or right with respect to which requisite waivers or consents
have been obtained, or any of the foregoing matters that could not reasonably be
expected to have, individually or in the aggregate, a Material Adverse Effect;
(c) require any consent, approval or authorization of, license, permit or waiver
by, or declaration, filing or registration (collectively, "Consents") with, any
                                                            -------
Governmental Entity, including any such Consent under the laws of any foreign
jurisdiction, other than (i) the filings provided for in Section 2.3 and the
                                                         -----------
filings required under the Exchange Act and the Securities Act of 1933, as
amended (the "Securities Act") and (ii) the filing required under the
              --------------
Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR
                                                                       ---
Act"), and any other applicable law governing antitrust or competition matters,
- ---
and any Consents required or permitted to be obtained pursuant to the laws of
any foreign jurisdiction relating to antitrust matters or competition ("Foreign
                                                                        -------
Antitrust Laws") (collectively, "Other Antitrust Filings and Consents", together
- --------------                   ------------------------------------
with the other filings described in clauses (i) and (ii) above, "Regulatory
                                                                 ----------
Filings" except for those Consents the failure of which to obtain or make could
- -------
not reasonably be expected to have, individually or in the aggregate, a Material
Adverse Effect; (d) violate any laws applicable to the Company or any of its
Subsidiaries, except for violations that could not reasonably be expected to
have, individually or in the aggregate, a Material Adverse Effect; or (e)
subject the Company or (by reason of the

                                       14
<PAGE>

Company's participation therein) the Offer or the Merger to any "moratorium,"
"control share acquisition," "business combination," "fair price" or other form
of corporate antitakeover laws and regulations.

     6.7.  Company Reports; Offer Documents.
           --------------------------------

     (a) The Company has previously made available to Purchaser and Merger Sub
true and complete copies of (i) its Annual Report on Form 10-K for each of the
fiscal years ended December 31, 1996, 1997 and 1998, filed by the Company with
the SEC, (ii) proxy statements relating to all of the Company's meetings of
stockholders held or scheduled to be held since December 31, 1996 and (iii) each
other registration statement, proxy or information statement, Quarterly Report
on Form 10-Q or Current Report on Form 8-K filed since December 31, 1996 by the
Company with the SEC (such items referenced in (i) through (iii), the "Company
                                                                       -------
Reports").  Since December 31, 1996, the Company has complied in all material
- -------
respects with its SEC filing obligations under the Exchange Act and the
Securities Act.  Since December 31, 1996, except as disclosed in a subsequent
Company Report, there has not occurred an event or circumstance that, but for
the passage of time, would be required to be disclosed in a Company Report.
Except as set forth in or amended by a subsequent Company Report, the financial
statements and related schedules and notes thereto of the Company contained in
the Company Reports (or incorporated therein by reference) were prepared in
accordance with generally accepted accounting principles (except in the case of
interim unaudited financial statements) applied on a consistent basis except as
noted therein, and fairly present in all material respects the consolidated
financial position of the Company and its consolidated Subsidiaries as of the
dates thereof and the consolidated results of their operations and cash flows
for the periods then ended, subject in the case of interim unaudited financial
statements to normal year-end audit adjustments, and, except as set forth in or
amended by a subsequent Company Report, such financial statements complied as to
form as of their respective dates in all material respects with applicable rules
and regulations of the SEC.  Each Company Report was prepared in accordance with
the requirements of the Securities Act or the Exchange Act, as applicable, and
did not, as of the date of effectiveness in the case of a registration
statement, the date of mailing in the case of a proxy statement and the date of
filing in the case of other Company Reports, except as set forth in or amended
by a subsequent Company Report, contain any untrue statement of a material fact
or omit to state a material fact required to be stated therein or necessary to
make the statements therein, in the light of the circumstances under which they
were made, not misleading.

     (b) None of the Schedule 14D-9, any information statement filed by the
Company in connection with the Offer pursuant to Rule 14f-1 under the Exchange
Act (the "Information Statement"), any schedule required to be filed by the
          ---------------------
Company with the SEC or any amendment or supplement thereto, at the respective
times such documents are filed with the SEC and first published, sent or given
to the Company's stockholders, will contain any untrue statement of a material
fact or will omit to state any material fact required to be stated therein or
necessary in order to make the statements therein, in the light of the
circumstances under which they are made, not misleading except that no
representation is made by the Company with respect to information supplied by
Purchaser or Merger Sub for inclusion in the Schedule 14D-9 or Information
Statement or any amendment or supplement to such information supplied by

                                       15
<PAGE>

Purchaser or Merger Sub. None of the information supplied or to be supplied by
the Company for inclusion or incorporation by reference in the Offer Documents
will, at the date of filing with the SEC, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading. If, at any time prior
to the Effective Time, the Company shall obtain knowledge of any facts with
respect to itself, any of its officers or directors or any of its Subsidiaries
that would require the supplement or amendment to any of the foregoing documents
in order to make the statements therein, in the light of the circumstances under
which they were made, not misleading, or to comply with applicable laws, such
amendment or supplement shall be promptly filed with the SEC and, as required by
law, disseminated to the stockholders of the Company, and in the event Purchaser
shall advise the Company as to its obtaining knowledge of any facts that would
make it necessary to supplement or amend any of the foregoing documents, the
Company shall promptly amend or supplement such document, and such amendment or
supplement shall be promptly filed with the SEC, and as required by law
disseminated to the stockholders of the Company.

     6.8.  Absence of Certain Changes. During the period from December 31, 1998,
           --------------------------
to and including the date of this Agreement, the Company and its Subsidiaries
have conducted their business in the ordinary course of such business consistent
with past practices, and there have not been (a) any events or states of fact
that could reasonably be expected to have, individually or in the aggregate, a
Material Adverse Effect; (b) any declaration, setting aside or payment of any
dividend or other distribution with respect to its capital stock; (c) any
repurchase, redemption or any other acquisition by the Company or its
Subsidiaries of any outstanding shares of capital stock or other securities of,
or other ownership interests in, the Company or its Subsidiaries; (d) any
material change in accounting principles, practices or methods; (e) any entry
into any employment agreement with, or any increase in the rate or terms
(including, without limitation, any acceleration of the right to receive
payment) of compensation payable or to become payable by the Company or any of
its Subsidiaries to, their respective directors, officers or employees, except
for regularly scheduled employee raises in the ordinary course of business
consistent with the Company's past practices or raises that, in the case of
executive officers, have been approved by the compensation committee of the
Board of Directors prior to the date hereof in the ordinary course of business
consistent with the committee's past practices; (f) any increase in the rate or
terms (including, without limitation, any acceleration of the right to receive
payment) of any bonus, insurance, pension or other employee benefit plan or
arrangement covering any such directors, officers or employees, except, in the
case of employees, increases occurring in the ordinary course of business
consistent with the Company's past practices; (g) any revaluation by the Company
or any of its Subsidiaries of any material amount of their assets, taken as a
whole, including, without limitation, write-downs of inventory or write-offs of
accounts receivable other than in the ordinary course of business consistent
with past practices; (h) any material adverse change in the business
relationship with any material customer, distributor or supplier of the Company
or its Subsidiaries; and (i) any action of the type described in Sections 8.1(a)
                                                                 --------------
or 8.1(b) that had such action been taken after the date of this Agreement would
   ------
be in violation of any such Section.

                                       16
<PAGE>

     6.9. Taxes. The Company and each of its Subsidiaries have timely filed and
          -----
will have timely filed on or prior to the Effective Time all Tax Returns (as
hereinafter defined) required to be filed by any of them. All such Tax Returns
are true, correct and complete. All Taxes (as hereinafter defined) of the
Company and its Subsidiaries that are shown as due on such Tax Returns, or are
otherwise due and payable, or are claimed or asserted by any taxing authority to
be due, have been paid or will have been paid on or before the Effective Time,
or adequate reserves (in conformity with generally accepted accounting
principles applied on a consistent basis and consistent with such entity's past
custom and practice) have been established therefor or will be established
therefor on or before the Effective Time, except for those Taxes being contested
in good faith and for which adequate reserves have been established in the
financial statements included in the Company Reports in accordance with
generally accepted accounting principles applied on a consistent basis and
consistent with such entity's past custom and practice. No deficiencies for
Taxes of the Company or any of its Subsidiaries have been claimed, proposed or
assessed by any taxing or other governmental authority that are not being
contested in good faith by the Company or a Subsidiary and for which adequate
reserves have not been established in the financial statements included in the
Company Reports in accordance with generally accepted accounting principles
applied on a consistent basis and consistent with past practice. There are no
pending or, to the best of the Company's and its Subsidiaries' knowledge,
threatened audits, investigations or claims for or relating to any liability in
respect of Taxes of the Company or its Subsidiaries, and there are no on-going
negotiations with any taxing or other governmental authority with respect to
Taxes of the Company or its Subsidiaries. No extension of a statute of
limitations relating to Taxes is in effect with respect to the Company or any of
its Subsidiaries. The Company and each Subsidiary have withheld and paid over to
the relevant taxing authority all Taxes required to have been withheld and paid
in connection with payments to employees, independent contractors, creditors,
stockholders or other third parties. The Company and its Subsidiaries are not
parties to or bound by any tax sharing, tax indemnity or tax allocation
agreement or other similar arrangement with any other person or entity. There
are no liens for Taxes (other than for Taxes not yet delinquent) upon the assets
of the Company or any of its Subsidiaries. The Company and its Subsidiaries have
never been members of an affiliated group of corporations within the meaning of
Section 1504 of the Code, with the exception of the common group for which the
Company is the common parent, nor has the Company or any of its Subsidiaries, or
any predecessor or affiliate of any of them, become liable (whether by contract,
as transferee or successor, by law or otherwise) for the Taxes of any other
person or entity under Treasury Regulation Section 1.1502-6 or any similar
provision of state, local or foreign law. The Company and its Subsidiaries have
not been "United States real property holding corporations" within the meaning
of Section 897(c)(2) of the Code during the applicable period specified in
Section 897(c)(1)(A)(ii) of the Code. For purposes of this Agreement, (i) "Tax"
                                                                           ---
(and, with correlative meaning, "Taxes") means any federal, state, local or
                                 -----
foreign income, gross receipts, property, sales, use, license, excise,
franchise, employment, payroll, premium, withholding, alternative or added
minimum, ad valorem, transfer or excise tax, or any other tax, custom, duty,
governmental fee or other like assessment or charge of any kind whatsoever,
together with any interest or penalty or other additions to Tax, imposed by any
Governmental Entity and (ii) "Tax Return" means any return, report or similar
                              ----------
statement required to be filed with respect to any Tax (including any attached
schedules), including, without limitation, any information return, claim for
refund, amended return or declaration of estimated Tax.

                                       17
<PAGE>

     6.10. Employee Benefit Plans.
           ----------------------

     (a) Copies of all material employee benefit plans (including without
limitation all "employee benefit plans" as defined in Section 3(3) of ERISA)
which cover or have covered employees, former employees or directors of the
Company or any of its ERISA Affiliates (as hereinafter defined) or any person
treated by the Company or an ERISA Affiliate as an independent contractor for
tax purposes ("Independent Contractor") and all other plans, policies,
               ----------------------
arrangements and agreements providing material compensation, severance or other
benefits to any current or former employee, director or Independent Contractor
of the Company or any of its Subsidiaries (the "Company Benefit Plans") are
                                                ---------------------
listed on Schedule 6.10 attached hereto, and copies of all such Company Benefit
Plans and all Benefit Plan Related Documents (as hereinafter defined) have
previously been provided to Purchaser.  To the extent applicable, the Company
Benefit Plans comply with the requirements of the Employee Retirement Income
Security Act of 1974, as amended ("ERISA"), the Code and any other applicable
                                   -----
law.  None of any Company Benefit Plan, or any officer, employee, former
employee or director of the Company, any Subsidiary or any ERISA Affiliate, or
the Company or any of its Subsidiaries or ERISA Affiliates has incurred any
liability or penalty under Section 4975 of the Code or Section 502(i) of ERISA
or has engaged in any transaction that is reasonably likely to result in any
such liability or penalty.

     (b) Neither the Company nor any ERISA Affiliate has ever (i) maintained any
Company Benefit Plan which has been subject to Title IV of ERISA, (ii) been
required to contribute to, or otherwise incurred any liability in connection
with, any "multiemployer plan" as defined in Section 4001(a)(3) or Section 3(37)
of ERISA, (iii) except to the extent reflected in the financial statements (and
the notes thereto) attached to the Company's Annual Report filed on Form 10-K
for the fiscal year ended December 31, 1998, provided heath care or any other
non-pension benefits to any employees after their employment is terminated
(other than as required by Part 6 of Subtitle B of Title I of ERISA), or (iv)
maintained any Company Benefit Plan or other contract that individually or
collectively provides for the payment by the Company or any of its Subsidiaries
of any amount that is or could be an "excess parachute payment" pursuant to
Section 280G of the Code or that is not or would not be deductible under Section
162(a)(1) of the Code or Section 404 of the Code.

     (c) Neither the execution and delivery of this Agreement by the Company nor
the consummation of the transactions contemplated hereby or any related
transactions will result in the acceleration or creation of any rights of any
person to benefits under any Company Benefit Plan (including, without
limitation, the acceleration of the vesting or exercisability of any stock
options, the acceleration of the vesting of any restricted stock, the
acceleration of the accrual or vesting of any benefits under any pension plan or
the acceleration or creation of any rights under any severance, parachute or
change in control agreement).

     (d) There is no action, order, writ, injunction, judgment or decree
outstanding or claim (other than routine claims for benefits), suit, litigation,
proceeding, arbitral action, governmental audit or investigation relating to or
seeking benefits under any Company Benefit Plan that is pending, threatened or
anticipated against the Company, any ERISA Affiliate or any

                                       18
<PAGE>

Company Benefit Plan. Neither the Company nor any ERISA Affiliate has any
announced plan or legally binding commitment to create any additional employee
benefit plans or agreements of the Company or any ERISA Affiliate or to amend or
modify any existing Company Benefit Plan.

     (e) No event has occurred in connection with which the Company, any ERISA
Affiliate or any Company Benefit Plan, directly or indirectly, could be subject
to any material liability (i) under any statute, regulation or governmental
order relating to any Company Benefit Plan or (ii) pursuant to any obligation of
the Company or any ERISA Affiliate to indemnify any person against liability
incurred under any such statute, regulation or order as they relate to the
Company Benefit Plans.

     (f) For purposes of this Agreement, "ERISA Affiliate" means any business or
entity that is a member of the same "controlled group of corporations" under
"common control" or an "affiliated service group" with an entity within the
meanings of Sections 414(b), (c) or (m) of the Code, or required to be
aggregated with the entity under Section 414(o) of the Code, or is under "common
control" with the entity, within the meaning of Section 4001(a)(14) of ERISA, or
any regulations promulgated or proposed under any of the foregoing Sections.
For purposes of this Agreement, "Benefit Plan Related Documents" means (i) each
                                 ------------------------------
Company Benefit Plan (and, if applicable, related trust agreements) which covers
or has covered current or former employees, directors or Independent Contractors
of the Company or any ERISA Affiliate and all amendments thereto, all material
written interpretations or descriptions thereof which have been distributed to
employees of the Company or its ERISA Affiliates and all annuity contracts or
other funding instruments with respect to a Company Benefit Plan, (ii) the most
recent determination or opinion letter issued by the Internal Revenue Service as
to qualification under Section 401(a) of the Code, or analogous ruling, if any,
required under foreign law for each applicable Company Benefit Plan, and (iii)
for the three most recent plan years, Annual Reports on Form 5500 Series (or
analogous periodic report, if any, required under foreign law) required to be
filed with any governmental agency for each applicable Company Benefit Plan.

     6.11. Brokers. The Company has not entered into any contract, arrangement
           -------
or understanding with any person or firm that may result in the obligation of
Purchaser or Merger Sub or the Company to pay any finder's fees, brokerage or
agent's commissions or other like payments in connection with the negotiations
leading to this Agreement or the consummation of the transactions contemplated
hereby, except that the Company has retained the Financial Advisor, the
arrangements with which have been disclosed in writing to Purchaser prior to the
date hereof.

     6.12. Licenses and Permits. The Company and its Subsidiaries have all
           --------------------
necessary licenses, permits, certificates, approvals and authorizations
(collectively, "Permits") required to lawfully conduct their respective
businesses as presently conducted, except for those Permits the lack of which
could not reasonably be expected to have, individually or in the aggregate, a
Material Adverse Effect and no Permit is subject to any outstanding order,
decree, judgment or stipulation that would be likely to affect such Permit,
where the effect of the foregoing could reasonably be expected to have,
individually or in the aggregate, a Material Adverse Effect.

                                       19
<PAGE>

     6.13. Environmental Compliance and Disclosure. Except for any matters
           ---------------------------------------
that, individually or in the aggregate, could not reasonably be expected to have
a Material Adverse Effect, (a) the Company and each of its Subsidiaries has been
and are now in compliance with all Environmental Laws in effect on the date
hereof; (b) the Company and each of its Subsidiaries have obtained, and are in
full compliance with, all material Permits required by applicable laws for the
use, storage, treatment, transportation, release, emission and disposal of raw
materials, byproducts, wastes and other substances used or produced by or
otherwise relating to the operations of any of them; (c) there is not now and
has not been any Hazardous Substance used, generated, treated, stored,
transported, disposed of, released, handled or otherwise existing on, under,
about, or emanating from, or to, any property owned, leased or operated by the
Company or any of its Subsidiaries which could impose liability or
responsibility on the Company or any of its Subsidiaries; (d) neither the
Company nor any of its Subsidiaries has received any written notice from any
governmental agency or third party of alleged actual or potential responsibility
for, or any inquiry or investigation regarding, any release or threatened
release of Hazardous Substances or alleged violation of, or non-compliance with,
any Environmental Law, nor are the Company and its Subsidiaries aware of any
information which might form the basis of any such notice; and (e) to the
knowledge of the Company, there is no site to which the Company or any of its
Subsidiaries have transported or arranged for the transport of Hazardous
Substances that is the subject of any environmental action. As used in this
Agreement, the term "Environmental Laws" means foreign, federal, state or local
                     ------------------
laws, statutes, ordinances, regulations, rules, judgments, court orders, permits
and licenses that are applicable to the Company and in effect on the date of
this Agreement and (i) regulate or relate to the protection or clean up of the
environment; the use, treatment, storage, transportation, handling, disposal or
release of Hazardous Substances, the preservation or protection of waterways,
groundwater, drinking water, air, wildlife, plants or other natural resources;
or the health and safety of persons or property, including without limitation
protection of the health and safety of employees; or (ii) impose liability or
responsibility with respect to any of the foregoing. As used in this Agreement,
the term "Hazardous Substances" means any pollutant, chemical, substance and any
toxic, infectious, carcinogenic, reactive, corrosive, ignitable or flammable
chemical, or chemical compound, or hazardous substance, material or waste,
whether solid, liquid or gas, that is subject to regulation, control or
remediation under any Environmental Laws.

     6.14. Title to Assets.
           ---------------

     (a) Except as set forth in the Company's audited balance sheet (including
any related notes thereto) for the fiscal year ended December 31, 1998 included
in the Company's Annual Report on Form 10-K for the fiscal year then ended (the
"1998 Balance Sheet"), the Company and each of its Subsidiaries have good and
 ------------------
marketable title to all of their real and personal properties and assets
reflected on the 1998 Balance Sheet or acquired after December 31, 1998 (other
than assets disposed of since December 31, 1998 in the ordinary course of
business consistent with past practice), in each case free and clear of all
title defects and Encumbrances, except for (i) Encumbrances that secure
indebtedness that is properly reflected in the 1998 Balance Sheet; (ii) liens
for Taxes accrued but not yet payable; (iii) liens arising as a matter of law in
the ordinary course of business with respect to obligations incurred after
December 31, 1998, provided that the obligations secured by such liens are not
delinquent; and (iv) such title

                                       20
<PAGE>

defects or Encumbrances, if any, as individually or in the aggregate, could not
reasonably be expected to have a Material Adverse Effect. The Company and each
of its Subsidiaries either own, or have valid leasehold interests in, all
properties and assets used by them in the conduct of their business except where
the absence of such ownership or leasehold interest could not reasonably be
expected to, individually or in the aggregate, have a Material Adverse Effect.
Neither the Company nor any of its Subsidiaries owns any real property.

     (b) Neither the Company nor any of its Subsidiaries has any legal
obligation, absolute or contingent, to any person to sell or otherwise dispose
(except in the ordinary course of business consistent with past practice) of any
of its assets with an individual value of $140,000 or an aggregate value in
excess of $1,400,000.

     6.15. Labor and Employment Matters. Neither the Company nor any of its
           ----------------------------
Subsidiaries is a party to, or bound by, any collective bargaining agreement or
other Contract or understanding with a labor union or labor organization. Except
for such matters that could not reasonably be expected to have, individually or
in the aggregate, a Material Adverse Effect, there is no (a) unfair labor
practice, labor dispute (other than routine individual grievances) or labor
arbitration proceeding pending or, to the knowledge of the Company, threatened
against the Company or its Subsidiaries relating to their business, (b) to the
knowledge of the Company, activity or proceeding by a labor union or
representative thereof to organize any employees of the Company or any of its
Subsidiaries or (c) lockout, strike, slowdown, work stoppage or, to the
knowledge of the Company, threat thereof by or with respect to such employees.

     6.16. Intellectual Property.
           ---------------------

     (a) The Company Disclosure Letter sets forth a true and complete list and
description of (i) all United States and foreign patents, patent applications,
trademarks, trademark registrations and applications, trade names, service
marks, copyrights and applications therefor and trade secrets owned by the
Company and its Subsidiaries (the "Intellectual Property Rights") and (ii) all
                                   ----------------------------
United States and foreign patents, patents applications, trademarks, trademark
registrations and applications, trade names, service marks, copyrights and
applications therefor and trade secrets licensed to the Company or any of its
Subsidiaries (the "Licensed Rights").
                   ---------------

     (b) Except to the extent that the inaccuracy of any of the following (or
the circumstances giving rise to such inaccuracy) could not reasonably be
expected to have, individually or in the aggregate, a Material Adverse Effect:

                                       21
<PAGE>

          (i) (A) the Intellectual Property Rights are free and clear of any
     Encumbrances, are not subject to any license (royalty bearing or royalty
     free) and are not subject to any other arrangement requiring any payment to
     any person nor the obligation to grant rights to any person in exchange;
     (B) the Licensed Rights are free and clear of any Encumbrances, royalties
     or other obligations; and (C) the Intellectual Property Rights and the
     Licensed Rights are all those material rights necessary to the conduct of
     the business of each of the Company and its Subsidiaries as presently
     conducted.

          (ii) To the knowledge of the Company, the validity of the Intellectual
     Property Rights and title thereto, and the validity of the Licensed Rights,
     (A) have not been questioned in any prior litigation; (B) are not being
     questioned in any pending litigation; and (C) are not the subject or
     subjects of any threatened or proposed litigation and is not involved in
     any interference, reissue, challenge, reexamination, invalidation,
     opposition proceeding or cancellation.


          (iii)  The business of the Company and its Subsidiaries, as presently
     conducted, does not conflict with and has not been alleged to conflict with
     any patents, trademarks, trade names, service marks, copyrights or other
     intellectual property rights of others.

          (iv) The consummation of the transactions contemplated hereby will not
     result in the loss or impairment of any of the Intellectual Property Rights
     or any of the Licensed Rights.

          The Company does not know of any use by others of any of the
Intellectual Property Rights or the Licensed Rights material to the business of
the Company and its Subsidiaries as presently conducted.

     (c) Each of the Company and its Subsidiaries owns, or possesses valid
license rights to, all computer software programs that are material to the
conduct of the business of the Company and its Subsidiaries, except to the
extent that the failure thereof, could not reasonably be expected to have,
individually or in the aggregate, a Material Adverse Effect.  There are no
infringement suits, actions or proceedings pending or, to the knowledge of the
Company, threatened against the Company or any Subsidiary with respect to any
software owned or licensed by the Company or any Subsidiary.

     6.17. Material Agreements. Except as listed in the Exhibit Index to
           -------------------
Company's Annual Report on Form 10-K for the fiscal year ending December 31,
1998 (the "1998 10-K") or any subsequently filed Company Report and except for
      --------------
agreements made for the purpose of completing the transactions contemplated by
this Agreement, neither the Company nor any of its Subsidiaries is a party to,
or bound by, any Material Agreement of any kind to be performed in whole or in
part after the Effective Time. The term "Material Agreement" shall mean any
agreement to which the Company or any of its Subsidiaries is a party and (i) is
outside of the ordinary course of business of the Company or its Subsidiaries,
(ii) a customer of the Company or one of its Subsidiaries is a party and either
(1) involves the payment or receipt by the Company or any of its Subsidiaries,
subsequent to the date of this Agreement, of more than $1,000,000 or (2) is not
terminable without penalty by the Company or the Subsidiary party

                                       22
<PAGE>

thereto on fewer than 365 days' notice or (iii) except for customer contracts,
either (A) involves the payment or receipt by the Company or any of its
Subsidiaries, subsequent to the date of this Agreement, of more than $500,000 or
(B) is not terminable without penalty by the Company or the Subsidiary party
thereto on fewer than 180 days' notice. Except for any such breaches or defaults
that could not reasonably be expected to have, individually or in the aggregate,
a Material Adverse Effect, neither the Company nor any of its Subsidiaries is in
breach or default under, and there are no facts which with notice or the passage
of time would cause the Company to be in breach or default under, or give rise
to any right of termination, amendment, cancellation or acceleration of other
parties under, whether as a result of the consummation of the transactions
contemplated hereby or otherwise, any Material Agreement.

     6.18. No Undisclosed Liabilities. Except as disclosed in the Company
           --------------------------
Reports filed and publicly available prior to the date of this Agreement and
except for liabilities and obligations incurred in the ordinary course of
business consistent with past practice since December 31, 1998, the Company and
its Subsidiaries do not have any indebtedness, obligations or liabilities of any
kind (whether accrued, absolute, contingent or otherwise) (a) required by GAAP
to be reflected on a consolidated balance sheet of the Company and its
consolidated Subsidiaries or in the notes, exhibits or schedules thereto or (b)
which could reasonably be expected to have, individually or in the aggregate, a
Material Adverse Effect.

     6.19. Litigation. Except as described in the 1998 10-K, there is no action,
           ----------                             ---------
suit or proceeding, claim, arbitration or investigation pending or, to the
knowledge of the Company, threatened against the Company or any of its
Subsidiaries, that could reasonably be expected to have, individually or in the
aggregate, a Material Adverse Effect. Except as disclosed in the 1998 10-K,
there is no judgment, order, injunction or decree of any Governmental Entity
outstanding against the Company or any of its Subsidiaries that could reasonably
be expected to have, individually or in the aggregate, a Material Adverse
Effect.

     6.20. Insurance. The Company and its Subsidiaries have insurance coverage
           ---------
with insurance companies or associations in such amounts, on such terms and
covering such risks, including fire and other risks insured against by extended
coverage, as is reasonably prudent, and each has public liability insurance,
insurance against claims for personal injury or death or property damage
occurring in connection with any activities of the Company or any of its
Subsidiaries or any properties owned, occupied or controlled by the Company or
any of its Subsidiaries, in such amount as is reasonably prudent.

     6.21. Millennium Compliance. To the knowledge of the Company after due
           ---------------------
inquiry, all computer software used by the Company and/or any of its
Subsidiaries is capable (or will be capable by October 1, 1999) of operating
consistently after December 31, 1999 to accurately process data (including
calculating, comparing and sequencing) from, into and between the twentieth and
twenty-first centuries, including leap year calculations, and is otherwise
currently "Year 2000 compliant," except where the failure to operate
consistently or be "Year 2000 compliant" could not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Effect. The Company
has adopted and implemented a plan to investigate and correct

                                       23
<PAGE>

any and all "Year 2000 problems" associated with the operation of the Company's
and its Subsidiaries' businesses and has provided to Purchaser a complete and
correct copy of such plan.

                                   ARTICLE 7.

           REPRESENTATIONS AND WARRANTIES OF PURCHASER AND MERGER SUB

          Except as set forth in the corresponding sections of the disclosure
letter, dated the date hereof, delivered by Purchaser and Merger Sub to the
Company (the "Purchaser Disclosure Letter"), Purchaser and Merger Sub hereby
              ---------------------------
represent and warrant to the Company as follows:

     7.1. Existence; Good Standing; Corporate Authority. Each of Purchaser and
          ---------------------------------------------
Merger Sub is a corporation duly incorporated, validly existing and in good
standing under the laws of its jurisdiction of incorporation and has all
requisite corporate power and authority to own, operate and lease its properties
and carry on its business as now conducted, except where the failure to have
such power and authority would not materially adversely affect the ability of
Purchaser or Merger Sub to consummate the transactions contemplated by this
Agreement.

     7.2. Authorization, Validity and Effect of Agreements. Each of Purchaser
          ------------------------------------------------
and Merger Sub has the requisite corporate power and authority to execute and
deliver this Agreement and the Ancillary Documents and to consummate the
transactions contemplated hereby and thereby. The execution and delivery of this
Agreement and the Ancillary Documents and the consummation by Purchaser and
Merger Sub of the transactions contemplated hereby and thereby have been duly
and validly authorized by the respective boards of directors of Purchaser and
Merger Sub and by Purchaser as the sole stockholder of Merger Sub and no other
corporate proceedings on the part of Purchaser or Merger Sub are necessary to
authorize this Agreement and the Ancillary Documents or to consummate the
transactions contemplated hereby and thereby. This Agreement has been, and any
Ancillary Documents at the time of execution will have been, duly and validly
executed and delivered by Purchaser and Merger Sub, and (assuming this Agreement
and such Ancillary Documents each constitutes a valid and binding obligation of
the Company) constitutes and will constitute the valid and binding obligations
of each of Purchaser and Merger Sub, enforceable in accordance with their
respective terms.

     7.3. Offer Documents. None of the Offer Documents, any schedule required to
          ---------------
be filed by Purchaser or Merger Sub with the SEC or any amendment or supplement
thereto will contain, at the respective times such documents are filed with the
SEC or first published, sent or given to the Company's stockholders, any untrue
statement of a material fact or will omit to state any material fact required to
be stated therein or necessary in order to make the statements made therein, in
the light of the circumstances under which they are made, not misleading, except
that no representation is made by Purchaser or Merger Sub with respect to
information supplied by the Company for inclusion in the Offer Documents, any
schedule required to be filed with the SEC or any amendment or supplement. None
of the information supplied by Purchaser or Merger Sub for inclusion or
incorporation by reference in the Schedule 14D-9 will, at the date of filing
with the SEC, contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary in order to make
the statements therein, in the light

                                       24
<PAGE>

of the circumstances under which they were made, not misleading. If at any time
prior to the Effective Time either Purchaser or Merger Sub shall obtain
knowledge of any facts with respect to itself, any of its officers or directors
or any of its Subsidiaries that would require the supplement or amendment to any
of the foregoing documents in order to make the statements therein, in the light
of the circumstances under which they were made, not misleading, or to comply
with applicable laws, such amendment or supplement shall be promptly filed with
the SEC and, as required by law, disseminated to the stockholders of the
Company, and in the event the Company shall advise Purchaser or Merger Sub as to
its obtaining knowledge of any facts that would make it necessary to supplement
or amend any of the foregoing documents, Purchaser or Merger Sub shall promptly
amend or supplement such document, and such amendment or supplement shall be
promptly filed with the SEC, and as required by law disseminated to the
stockholders of the Company.

     7.4. No Violation. Neither the execution and delivery of this Agreement or
          ------------
any of the Ancillary Documents by Purchaser and Merger Sub nor the consummation
by them of the transactions contemplated hereby or thereby will (a) violate,
conflict with or result in any breach of any provision of the respective
certificates of incorporation or bylaws of Purchaser or Merger Sub; (b) violate,
conflict with, result in a breach of any provision of, constitute a default (or
an event that, with notice or lapse of time or both, would constitute a default)
under, result in the termination or in a right of termination of, accelerate the
performance required by or benefit obtainable under, result in the triggering of
any payment or other obligations pursuant to, result in the creation of any
Encumbrance upon any of the properties of Purchaser or Merger Sub under, or
result in there being declared void, voidable or without further binding effect,
any Contract to which Purchaser or Merger Sub is a party, or by which Purchaser
or Merger Sub or any of their respective properties is bound, except for any
such breach, default or right with respect to which requisite waivers or
consents have been, or prior to the Effective Time will be, obtained or any of
the foregoing matters that would not have a material adverse effect on the
ability of Purchaser or Merger Sub to consummate the transactions contemplated
hereby; (c) other than the Regulatory Filings, require any Consent of any
Governmental Entity, the lack of which would have a material adverse effect on
the ability of Purchaser or Merger Sub to consummate the transactions
contemplated hereby; or (d) violate any laws applicable to Purchaser or the
Merger Sub or any of their respective assets, except for violations that would
not have a material adverse effect on the ability of Purchaser or Merger Sub to
consummate the transactions contemplated hereby.

     7.5. Financing. Purchaser and Merger Sub collectively have cash on hand or
          ---------
credit facilities with financially responsible third parties, or a combination
thereof, in an aggregate amount sufficient to enable Purchaser and Merger Sub to
timely perform their obligations hereunder, including to (a) pay in full (i) the
aggregate Merger Consideration and the aggregate Option Consideration and (ii)
all fees and expenses payable by Purchaser and Merger Sub in connection with
this Agreement and the transactions contemplated hereby and (b) satisfy and
discharge such of the Company's existing indebtedness as, pursuant to its terms,
will become due and payable prior to its stated maturity as a result of the
consummation of the transactions contemplated hereby. The source and any
commitments related thereto are set forth on the Purchaser Disclosure Letter. At
the consummation of the Offer and at the Effective Time,

                                       25
<PAGE>

Purchaser will have, and will cause Merger Sub to have, funds available to it
sufficient to consummate the Offer and the Merger on the terms contemplated
hereby.

     7.6. Purchaser-Owned Shares of Common Stock. As of the date of this
          --------------------------------------
Agreement, Purchaser, Merger Sub and their respective Subsidiaries own, in the
aggregate, no shares of Common Stock.

     7.7. Interim Operations of Merger Sub. Merger Sub was formed solely for the
          --------------------------------
purpose of engaging in the transactions contemplated hereby, has engaged in no
other business activities and has conducted its operations only as contemplated
hereby.

                                   ARTICLE 8.

                                   COVENANTS

     8.1.  Interim Operations.
           ------------------

     (a) From and after the date of this Agreement to the Effective Time, unless
Purchaser has consented in writing thereto, the Company shall, and shall cause
each of its Subsidiaries to, (i) conduct its operations according to its usual,
regular and ordinary course of business consistent with past practice; (ii) use
its reasonable best efforts to preserve intact their business organizations,
maintain in effect all existing material qualifications, licenses, permits,
approvals and other authorizations referred to in Sections 6.1 and 6.12, keep
                                                  ------------     ----
available the services of their officers and key employees and maintain
satisfactory relationships with those persons having business relationships with
them; (iii) promptly upon the discovery thereof notify Purchaser of the
existence of any breach of any representation or warranty contained herein (or,
in the case of any representation or warranty that makes no reference to
Material Adverse Effect, any breach of such representation or warranty in any
material respect) or the occurrence of any event that would cause any
representation or warranty contained herein no longer to be true and correct
(or, in the case of any representation or warranty that makes no reference to
Material Adverse Effect, to no longer be true and correct in any material
respect); (iv) promptly deliver to Purchaser true and correct copies of any
report, statement or schedule filed with the SEC subsequent to the date of this
Agreement; and (v) maintain its books of account and records in its usual,
regular and ordinary manner, consistent with its past practices.

     (b) From and after the date of this Agreement to the Effective Time, unless
Purchaser has consented in writing thereto, the Company shall not, and shall not
permit any of its Subsidiaries to, (i) amend its certificate of incorporation or
bylaws or comparable governing instruments; (ii) issue, sell, pledge or register
for issuance or sale any shares of capital stock or other ownership interest in
the Company (other than issuances of Common Stock in respect of any exercise of
Options outstanding on the date hereof) or any of the Subsidiaries, or any
securities convertible into or exchangeable for any such shares or ownership
interest, or any rights, warrants or options to acquire or with respect to any
such shares of capital stock, or ownership interest, or convertible or
exchangeable securities or accelerate any right to convert or exchange or
acquire any securities of the Company (other than Options pursuant to Section
                                                                      -------
5.2(d)) or any of its Subsidiaries for any such shares or ownership interest;
- ------
(iii) effect

                                       26
<PAGE>

any stock split or conversion of any of its capital stock or otherwise change
its capitalization as it exists on the date hereof, other than as set forth in
this Agreement; (iv) directly or indirectly redeem, purchase or otherwise
acquire any shares of its capital stock or capital stock of any of its
Subsidiaries, other than as set forth in this Agreement; (v) sell, lease or
otherwise dispose of any of its assets or property (including capital stock of
any of its Subsidiaries), mortgage, pledge or impose a lien or other encumbrance
on any of its material assets or property (including capital stock of any of its
Subsidiaries), except in the ordinary course of business; (vi) acquire by
merger, purchase or any other manner, any material business or entity or
otherwise acquire any assets that are material to the Company and its
Subsidiaries taken as a whole, except for purchases of inventory, supplies or
capital expenditures in the ordinary course of business consistent with past
practice; (vii) incur or assume any long-term or short-term debt, except for
working capital purposes in the ordinary course of business under the Company's
existing credit facilities and capital expenditures made in accordance with the
Company's previously adopted capital budget, copies of which have been provided
to Purchaser; (viii) assume, guarantee or otherwise become liable or responsible
(whether directly, contingently or otherwise) for the obligations of any other
person except wholly owned Subsidiaries of the Company; (ix) make or forgive any
loans, advances or capital contributions to, or investments in, any other
person; (x) enter into any new employment, severance, consulting or salary
continuation agreements with any newly hired employees other than in the
ordinary course of business or enter into any of the foregoing with any existing
officers, directors or employees or grant any increases in compensation or
benefits to any officers, directors or employees except for regularly scheduled
employee raises in the ordinary course of business consistent with the Company's
past practices or raises that, in the case of executive officers, have been
approved by the compensation committee of the Board of Directors prior to the
date hereof in the ordinary course of business consistent with the committee's
past practices; (xi) adopt or amend in any material respect (including any
increase in the payment to or benefits under) or terminate any employee benefit
plan or arrangement; (xii) make any material changes in the type or amount of
their insurance coverage or permit any material insurance policy naming the
Company or any Subsidiary as a beneficiary or a loss payee to be canceled or
terminated; (xiii) except as may be required by law or generally accepted
accounting principles, change any material accounting principles or practices
used by the Company or its Subsidiaries; (xiv) take any action to cause the
Common Stock to cease to be traded on the Nasdaq National Market prior to the
completion of the Offer or the Merger; (xv) enter into a Material Agreement,
except as required or permitted by subsection (vii) or (xvi) of this Section
                                                                     -------
8.1(b) and except for agreements relating to the purchase or sale of the
- ------
Company's products (including, without limitation, supply, purchase and shipping
contracts) to be performed within 90 days; (xvi) enter into, terminate, fail to
renew, or accelerate any license, distributorship, dealer, sales representative,
joint venture, credit or other agreement if such action could reasonably be
expected to have, individually or in the aggregate, a Material Adverse Effect;
(xvii) fail to operate, maintain, repair or otherwise preserve its material
assets and properties consistent with past practice; (xviii) fail to comply with
all applicable filing, payment and withholding obligations under all applicable
federal, state, local or foreign laws relating to Taxes except where such
failure to comply could not reasonably be expected to have, individually or in
the aggregate, a Material Adverse Effect; (xix) make any tax election or settle
or compromise any federal, state, local or foreign income tax liability; (xx)
pay, discharge, settle or satisfy any claims, liabilities or objections
(absolute, accrued, asserted or unasserted,

                                       27
<PAGE>

contingent or otherwise), other than the payment, discharge or satisfaction of
the foregoing in the ordinary course of business consistent with past practice,
or, if not in the ordinary course of business, the payment, discharge or
satisfaction of the foregoing that, individually and in the aggregate, does not
exceed $500,000; or (xxi) agree in writing or otherwise to take any of the
foregoing actions.

     8.2.  Company Stockholder Approval; Proxy Statement.
           ---------------------------------------------

     (a) If approval or action in respect of the Merger by the stockholders of
the Company is required by applicable law, the Company, through its Board of
Directors, shall (i) call a meeting of its stockholders (the "Stockholder
                                                              -----------
Meeting") for the purpose of voting upon the Merger, (ii) hold the Stockholder
- -------
Meeting as soon as practicable following the purchase of shares of Common Stock
pursuant to the Offer and (iii) unless the Board of Directors approves,
recommends or enters into an agreement with respect to a Superior Proposal in
accordance with Section 8.11(b), recommend to its stockholders the approval of
                ---------------
this Agreement and the transactions contemplated hereby, including the Merger.
The record date for the Stockholder Meeting shall be a date subsequent to the
date Purchaser or Merger Sub becomes a record holder of Common Stock purchased
pursuant to the Offer.

     (b) If required by applicable law, the Company will, as soon as practicable
following the expiration of the Offer, prepare and file a preliminary Proxy
Statement (such proxy statement, and any amendments or supplements thereto, the
"Proxy Statement") or, if applicable, an Information Statement with the SEC with
 ---------------
respect to the Stockholder Meeting and will use reasonable efforts to respond to
any comments of the SEC or its staff and to cause the Proxy Statement to be
cleared by the SEC.  The Proxy Statement shall include the recommendation of the
Board of Directors that the stockholders of the Company vote in favor of
approving the agreement of merger (in accordance with Section 251 of the DGCL)
contained in this Agreement and the determination of the Board of Directors that
this Agreement and the transactions contemplated hereby, including the Offer and
the Merger, are fair to, and in the best interests of, the stockholders of the
Company.  The Company will notify Purchaser of the receipt of any comments from
the SEC or its staff and of any request by the SEC or its staff for amendments
or supplements to the Proxy Statement or for additional information and will
supply Purchaser with copies of all correspondence between the Company or any of
its representatives, on the one hand, and the SEC or its staff, on the other
hand, with respect to the Proxy Statement or the Merger.  The Company shall give
Purchaser and its counsel the opportunity to review the Proxy Statement prior to
its being filed with the SEC and shall give Purchaser and its counsel the
opportunity to review all amendments and supplements to the Proxy Statement and
all responses to requests for additional information and replies to comments
prior to their being filed with, or sent to, the SEC.  Each of the Company and
Purchaser agrees to use its best efforts, after consultation with the other
parties hereto, to respond promptly to all such comments of and requests by the
SEC.  As promptly as practicable after the Proxy Statement has been cleared by
the SEC, the Company shall mail the Proxy Statement to the stockholders of the
Company.  If at any time prior to the approval of this Agreement by the
Company's stockholders there shall occur any event that is required to be set
forth in an amendment or supplement to the Proxy Statement under applicable law,
the Company will prepare and mail to its stockholders such an amendment or
supplement.

                                       28
<PAGE>

     (c) The Company represents and warrants that any required Proxy Statement
will comply as to form in all material respects with the Exchange Act and, at
the respective times filed with the SEC and distributed to stockholders of the
Company, will not contain any untrue statement of a material fact or omit to
state any material fact required to be stated therein or necessary in order to
make the statements therein, in the light of the circumstances under which they
were made, not misleading; provided, however, that the Company makes no
                           --------  -------
representation or warranty as to any information included in the Proxy Statement
that was provided by Purchaser or Merger Sub.  Purchaser represents and warrants
that none of the information supplied by Purchaser or Merger Sub for inclusion
in the Proxy Statement will, at the respective times filed with the SEC and
distributed to stockholders of the Company, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading.

     (d) Subject to clause (iii) of Section 8.2(a), the Company shall use its
                                    -------------
reasonable efforts to obtain the necessary approvals by its stockholders of the
Merger, this Agreement and the transactions contemplated hereby.

     (e) Purchaser agrees to cause all shares of Common Stock purchased by
Merger Sub pursuant to the Offer and all other shares of Common Stock owned by
Purchaser, Merger Sub or any other subsidiary or affiliate of Purchaser to be
voted in favor of the approval of the Merger.

     8.3.  Filings; Other Action.
           ---------------------

          Subject to the terms and conditions herein provided, the Company,
Purchaser and Merger Sub shall:  (a) as promptly as practicable but in no event
later than 10 business days after the date hereof, make their respective filings
and thereafter make any other required submissions under the HSR Act with
respect to the Offer and, if applicable, the Merger, and request early
termination of the waiting period under the HSR Act; (b) cooperate and consult
with one another in, (i) determining which Regulatory Filings are required or,
in the case of Other Antitrust Filings and Consents, permitted to be made prior
to the Effective Time with, and which Consents are required or, in the case of
Other Antitrust Filings and Consents, permitted to be obtained prior to the
Effective Time from Governmental Entities or other third parties in connection
with the execution and delivery of this Agreement and the consummation of the
transactions contemplated hereby, and determining which Consents are required to
transfer to the Surviving Corporation any Permits or registrations held on
behalf of the Company or any of its Subsidiaries by or in the name of
distributors, brokers or sales agents; (ii) promptly preparing all Regulatory
Filings and all other filings, submissions and presentations required or prudent
to obtain all Consents, including by providing to the other parties drafts of
such material reasonably in advance of the anticipated filing or submission
dates; (iii) promptly making all such Regulatory Filings and promptly seeking
all such Consents; (iv) defending against any lawsuit or proceeding, whether
judicial or administrative, challenging this Agreement or the consummation of
any of the transactions contemplated hereby; and (c) use their reasonable best
efforts to take, or cause to be taken, all other action and do, or cause to be
done, all other things necessary, proper or appropriate to consummate and make
effective the transactions contemplated by this

                                       29
<PAGE>

Agreement (including without limitation those actions described in the foregoing
(ii) through (iv)). Each of Purchaser and the Company shall use its best efforts
to contest any proceeding seeking a preliminary injunction or other legal
impediment to, and to resolve any objections as may be asserted by any
Governmental Entity with respect to, the Offer or the Merger under the HSR Act
or Foreign Antitrust Laws. If, at any time after the Effective Time, any further
action is necessary or desirable to carry out the purpose of this Agreement, the
proper officers and directors of Purchaser and the Surviving Corporation shall
take all such necessary action.

     8.4. Publicity. The initial press release relating to this Agreement shall
          ---------
be a joint press release and thereafter the Company and Purchaser shall consult
with each other before issuing any press release or otherwise making public
statements with respect to the transactions contemplated hereby and in making
any filings with any Governmental Entity or with The Nasdaq Stock Market with
respect thereto.

     8.5. Further Action. Each party hereto shall, subject to the fulfillment at
          --------------
or before the Effective Time of each of the conditions of performance set forth
herein or the waiver thereof, perform such further acts and execute such
documents as may be reasonably required to effect the Merger, including the
execution of any deeds, bills of sale, assignments, assurances and all such
other acts and things necessary, desirable or proper to carry out the purposes
of this Agreement. In addition to the foregoing, the Company and its
Subsidiaries shall deliver to Purchaser a certificate in form and substance
reasonably satisfactory to Purchaser, duly executed and acknowledged, certifying
facts that would exempt the transactions contemplated hereby from withholding
pursuant to the provisions of the Foreign Investment in Real Property Tax Act.

     8.6.  Insurance; Indemnity.
           --------------------

     (a) Purchaser will cause the Surviving Corporation to purchase a six year
pre-paid noncancellable directors and officers insurance policy covering the
current and all former directors, officers and similar persons of the Company
and its Subsidiaries, with respect to acts or failures to act prior to the
Effective Time, in a single aggregate amount over the six-year period
immediately following the Closing Date equal to the policy limit for the
Company's current directors and officers insurance policy as of the date hereof
(the "Current Policy").  If such insurance is obtainable at an annual cost per
      --------------
covered year not in excess of 200% of the annual premium paid by the Company for
the Current Policy (the "Cap"), then Purchaser will cause the Surviving
                         ---
Corporation to purchase policies providing (or Purchaser will modify its
existing policies to provide for) at least the same coverage as the Current
Policy and containing terms and conditions no less advantageous to the current
and former directors, officers and similar persons of the Company and its
Subsidiaries than the Current Policy with respect to acts or failures to act
prior to the Effective Time; provided, however, that Purchaser and the Surviving
                             --------  -------
Corporation shall not be required to obtain policies providing such coverage
except to the extent that such coverage can be provided at an annual cost of no
greater than the Cap; and, if equivalent coverage cannot be obtained, or can be
obtained only by paying an annual premium in excess of the Cap, Purchaser or the
Surviving Corporation shall only be required to obtain as much coverage as can
be obtained by paying an annual premium equal to the Cap.

                                       30
<PAGE>

     (b) Purchaser shall cause the Surviving Corporation to keep in effect in
its bylaws provisions for a period of not less than six years from the Effective
Time (or, in the case of matters occurring prior to the Effective Time that have
not been resolved prior to the sixth anniversary of the Effective Time, until
such matters are finally resolved) that provide for exculpation of director and
officer liability and indemnification (and advancement of expenses related
thereto) of the past and present officers and directors of the Company and its
Subsidiaries to the fullest extent permitted by the DGCL, which provisions shall
not be amended except as required by applicable law or except to make changes
permitted by law that would enhance the rights of past or present officers and
directors to indemnification or advancement of expenses.

     (c) Subject to Section 8.6(f), from and after the Effective Time, Purchaser
                    --------------
shall indemnify and hold harmless, to the fullest extent permitted under
applicable law, each person who is, or has been at any time prior to the date
hereof or who becomes prior to the Effective Time, an officer, director or
similar person of the Company or any Subsidiary, against all losses, claims,
damages, liabilities, costs or expenses (including attorneys' fees), judgments,
fines, penalties and amounts paid in settlement (collectively, "Losses") in
                                                                ------
connection with any claims, actions, suits, proceedings, arbitrations,
investigations or audits (collectively, "Litigation") arising before or after
                                         ----------
the Effective Time out of or pertaining to acts or omissions, or alleged acts or
omissions, by them in their capacities as such, which acts or omissions occurred
prior to the Effective Time.  Without limiting the foregoing, Purchaser shall
periodically advance expenses as incurred with respect to the foregoing to the
fullest extent permitted under applicable law provided that the person to whom
the expenses are advanced provides an undertaking to repay such advance if it is
ultimately determined that such person is not entitled to indemnification.

     (d) If, after the Effective Time, Purchaser or the Surviving Corporation or
any of their respective successors or assigns (i) consolidates with or merges
into any other person and shall not be the continuing or surviving corporation
or entity of such consolidation or merger or (ii) transfers all or substantially
all of its properties or assets to any person, then, in each such case, proper
provisions shall be made so that successors and assigns of Purchaser or the
Surviving Corporation, as the case may be, shall assume such entity's
obligations set forth in this Section 8.6.  The provisions of this Section 8.6
                              -----------                          -----------
are intended for the benefit of and shall be enforceable by each person who is
now or has been at any time prior to the date of this Agreement, or who becomes
prior to the Effective Time, an officer, director or similar person of the
Company or any of its Subsidiaries.

     (e) If any Litigation described in Section 8.6(c) (each, an "Action")
                                        --------------            ------
arises or occurs, the Surviving Corporation shall control the defense of such
Action with counsel selected by the Surviving Corporation, which counsel shall
be reasonably acceptable to the party seeking indemnification pursuant to
Section 8.6(c) (each, an "Indemnified Party"), provided that the Indemnified
- --------------            -----------------
Party shall be permitted to participate in the defense of such Action through
counsel selected by the Indemnified Party, at the Indemnified Party's expense.
Notwithstanding the foregoing, if there is any actual or potential conflict
between the Surviving Corporation and any Indemnified Party or there are
additional defenses available to any Indemnified Party, such Indemnified Party
shall be permitted to participate in the defense of such Action with counsel
selected by the Indemnified Party, at the Surviving Corporation's expense;
provided, however,
- --------  -------

                                       31
<PAGE>

that the Surviving Corporation shall not be obligated to pay the fees and
expenses of more than one counsel for any Indemnified Party in any single
Action. The Surviving Corporation shall not be liable for any settlement
effected without its written consent, which consent shall not unreasonably be
withheld.

     (f) Purchaser shall have no obligations under Section 8.6(c), unless and
                                                   --------------
until the Surviving Corporation transfers outside of the ordinary course of
business a material portion of its assets, in a single transaction or in a
series of transactions, and such transfer materially and adversely affects the
legal or financial ability of the Surviving Corporation to satisfy its
indemnification obligations under this Section 8.6.
                                       -----------

     8.7. Restructuring of Merger. Upon the mutual agreement of Purchaser and
          -----------------------
the Company, the Merger shall be restructured in the form of a forward
subsidiary merger of the Company with and into Merger Sub, with Merger Sub being
the surviving corporation, or as a merger of the Company with and into
Purchaser, with Purchaser being the surviving corporation. In such event, this
Agreement shall be deemed appropriately modified to reflect such form of merger.

     8.8.  Employee Benefit Plans.
           ----------------------

     (a) From and after the Effective Time, the Surviving Corporation and its
respective Subsidiaries will honor, in accordance with their terms, all existing
employment, change in control and severance agreements between the Company or
any of its Subsidiaries and any current or former officer, director, consultant
or employee of the Company or any of its Subsidiaries ("Covered Employees") to
                                                        -----------------
the extent in effect on, and disclosed to Purchaser prior to, the date hereof
and all benefits or other amounts earned or accrued to the extent vested or that
become vested in the ordinary course through the Effective Time under all
employee benefit plans of the Company and any of its Subsidiaries, in each case
to the extent in effect on the date hereof.

     (b) To the extent that Covered Employees are included in any benefit plan
of Purchaser or its subsidiaries, Purchaser agrees that the Covered Employees
shall receive credit under such plan for service prior to the Effective Time
with the Company and its Subsidiaries to the same extent such service was
counted under similar Company Benefit Plans for purposes of eligibility,
vesting, eligibility for retirement (but not for benefit accrual).

     8.9. Acceleration of Outstanding Indebtedness. In the event any of the
          ----------------------------------------
Company's or any of its Subsidiaries' obligation for borrowed money outstanding
as of the date of this Agreement is accelerated or the Company or such
Subsidiary is otherwise required to repay or prepay any such obligation, in each
case, after the consummation of the Offer as a result of (a) the consummation of
any transaction contemplated hereby or (b) Purchaser's acquisition of shares of
Common Stock pursuant to this Agreement or otherwise, Purchaser agrees, within
two business days after notice thereof, to loan to the Company at no cost to the
Company an amount equal to the amount that the Company or any such Subsidiary is
required to so repay or prepay (including any related prepayment premiums or
penalties). The term of such loan shall be equal

                                       32
<PAGE>

to the term of such accelerated obligation (prior to its acceleration) and the
Company and Purchaser shall enter into any agreement reasonably necessary to
evidence such agreement.

     8.10. Access to Information. The Company shall, and shall cause each of its
Subsidiaries to, afford to Purchaser and to the officers, employees,
accountants, counsel, financial advisors and other representatives of Purchaser,
reasonable access during normal business hours during the period prior to the
Effective Time to all their respective properties, books, contracts,
commitments, personnel and records and, during such period, the Company shall,
and shall cause its respective Subsidiaries to, furnish promptly to the other
party (a) a copy of each report, schedule, registration statement and other
document filed by it during such period pursuant to the requirements of federal
or state securities laws and (b) all other information concerning its business,
properties and personnel as such other party may reasonably request. Except as
required by applicable laws, each of the parties hereto will hold, and will
cause its respective officers, employees, accountants, counsel, financial
advisors and other representatives and affiliates to hold, any nonpublic
information in confidence to the extent required by, and in accordance with, the
provisions of that certain Confidentiality Agreement dated as of February 19,
1999 between Purchaser and the Company (the "Confidentiality Agreement").
                                             -------------------------

     8.11. No Solicitation.
           ---------------

     (a) The Company shall not, and shall not authorize, permit or cause any of
its Subsidiaries or any of the officers and directors of it or its Subsidiaries
to, and shall not authorize, permit or direct its and its Subsidiaries'
employees, agents and representatives (including the Financial Advisor or any
investment banker, attorney or accountant retained by it or any of its
Subsidiaries) to, directly or indirectly, (i) initiate, solicit, or otherwise
encourage any inquiries or the making of any proposal or offer with respect to a
merger, reorganization, share exchange, tender offer, consolidation or similar
transaction involving, or any purchase of, 15% or more of the assets or any
equity securities of the Company or any of its Subsidiaries (any such proposal
or offer being hereinafter referred to as, an "Acquisition Proposal") or (ii)
                                               --------------------
initiate or engage in any negotiations concerning, or provide any confidential
information or data to, or have any discussions with, any person or entity
relating to an Acquisition Proposal, whether made before or after the date of
this Agreement, or otherwise facilitate any effort or attempt to make or
implement or consummate an Acquisition Proposal.

     (b) Notwithstanding clause (a) above, nothing contained in this Agreement
shall prevent the Company or its Board of Directors from (i) complying with Rule
14e-2 promulgated under the Exchange Act with regard to an Acquisition Proposal
or (ii):  (x) providing information in response to a request therefor by a
person or entity who has made an unsolicited bona fide written Acquisition
Proposal if the Board of Directors receives from the person or entity so
requesting such information an executed confidentiality agreement on terms
substantially equivalent to those contained in the Confidentiality Agreement;
(y) engaging in any negotiations or discussions with any person or entity who
has made an unsolicited bona fide written Acquisition Proposal; or (z)
recommending such an Acquisition Proposal to the stockholders of  the Company,
if, and only to the extent that, (i) in each such case referred to in clause
(x), (y) or (z) above, the Board of Directors of the Company determines in good
faith after consultation

                                       33
<PAGE>

with outside legal counsel and the Financial Advisor that such action is
necessary in order for its members to comply with their fiduciary duties under
applicable law (the parties hereto acknowledge and agree that, so long as
Section 8.11(a) has been complied with in all respects, any such action
described in clauses (x), (y) or (z) above shall be permitted to be taken
regardless of whether it would be necessary under applicable law, if it is taken
only with respect to a Superior Proposal) and (ii) in each case referred to in
clause (x), (y) or (z) above, the Board of Directors of the Company determines
in good faith (after consultation with outside legal counsel and the Financial
Advisor) that, if accepted, such Acquisition Proposal is reasonably likely to be
consummated, taking into account all legal, financial and regulatory aspects of
the proposal and the person or entity making the proposal, and would provide for
a higher per share value to the stockholders of the Company, and is fully
financed (or, based on a good faith determination of the Board of Directors of
the Company, is readily financeable) (any such Acquisition Proposal meeting the
foregoing conditions being referred to herein as a "Superior Proposal"). The
                                                    -----------------
Company shall immediately cease and cause to be terminated any existing
activities, discussions or negotiations with any parties conducted heretofore
with respect to any of the foregoing. The Company agrees that it will take the
necessary steps to promptly inform the individuals or entities referred to in
the first sentence of Section 8.11(a) of the obligations undertaken in this
                      ---------------
paragraph and in the Confidentiality Agreement. The Company also shall promptly
request each person or entity that has heretofore executed a confidentiality
agreement in connection with its consideration of an Acquisition Proposal to
return all confidential information heretofore furnished to such person or
entity by or on behalf of it or any of its Subsidiaries.

     (c) The Company shall notify Purchaser immediately if any Acquisition
Proposal or inquiries regarding a potential Acquisition Proposal are received
by, any information with respect to an Acquisition Proposal or a potential
Acquisition Proposal is requested from, or any discussions or negotiations with
respect to an Acquisition Proposal or a potential Acquisition Proposal are
sought to be initiated or continued with, it or any of its representatives
indicating, in connection with such notice, the name of the person or entity
involved and the material terms and conditions of any such Acquisition Proposal,
and thereafter shall keep Purchaser informed, on a current basis, of the status
and terms of any such inquiries or Acquisition Proposals and the status of any
such negotiations or discussions.

                                   ARTICLE 9.

                                   CONDITIONS

     9.1. Conditions to Each Party's Obligation to Effect the Merger. The
          ----------------------------------------------------------
respective obligation of each party to effect the Merger shall be subject to the
satisfaction or waiver, where permissible, prior to the Effective Time, of the
following conditions:

     (a) Merger Sub shall have accepted for payment and paid for all shares of
Common Stock validly tendered in the Offer and not withdrawn; provided, however,
                                                              --------  -------
that neither Purchaser nor Merger Sub may invoke this condition if Merger Sub
shall have failed in violation of the terms of this Agreement or the Offer to
purchase shares so tendered and not withdrawn.

                                       34
<PAGE>

     (b) This Agreement shall have been adopted by the affirmative vote of the
holders of the requisite number of shares of capital stock of the Company if
such vote is required pursuant to Company's certificate of incorporation, the
DGCL or other applicable law; provided, however, that neither Purchaser nor
                              --------  -------
Merger Sub may invoke this condition if either of them or any of their
respective affiliates shall have failed to vote the shares of Common Stock held
by it in favor of this Agreement and the Company may not invoke this condition
if the Company shall have failed to fulfill its obligations under Section 8.2.
                                                                  -----------

     (c) No temporary restraining order, preliminary or permanent injunction or
other order issued by any court of competent jurisdiction or other legal
restraint or prohibition preventing, restraining or restricting the consummation
of the Merger shall be in effect; provided, however, that the party invoking
                                  --------  -------
this condition shall use its best efforts to have any such order, injunction or
restraint vacated.

     (d) All necessary waiting periods under the HSR Act that are applicable to
the Merger shall have expired or been earlier terminated, and all other
necessary approvals from any other Governmental Entity that are applicable to
the Merger shall have been obtained.

                                  ARTICLE 10.

                         TERMINATION; AMENDMENT; WAIVER

     10.1. Termination. This Agreement may be terminated and the Merger
           -----------
contemplated hereby may be abandoned at any time notwithstanding approval
thereof by the stockholders of the Company, but prior to the Effective Time:

     (a) by mutual written consent of the Company and Purchaser; or

     (b) by the Company, if (i) Purchaser or Merger Sub shall have failed to
commence the Offer within five business days after the date of this Agreement,
(ii) Purchaser or Merger Sub shall have failed to comply with its payment
obligations under this Agreement with respect to any shares of Common Stock
accepted for payment pursuant to the Offer, or (iii) any change to the offer is
made in contravention of the provisions of Article 1; or
                                           ---------

     (c)   by Purchaser or the Company:

          (i) if the Effective Time shall not have occurred on or before the
     date which is six months from the date of this Agreement (provided that the
     right to terminate this Agreement pursuant to this clause (i) shall not be
     available to any party whose failure to fulfill any obligation under this
     Agreement has been the cause of or resulted in the failure of the Effective
     Time to occur on or before such date);

          (ii) if, upon a vote at the Stockholder Meeting, or any adjournment
     thereof, the adoption of this Agreement by the stockholders of the Company
     required by the DGCL shall not have been obtained (provided that the right
     to terminate this Agreement pursuant to this clause (ii) shall not be
     available to Purchaser if Purchaser, Merger Sub or any of

                                       35
<PAGE>

     their affiliates shall have failed to vote the shares of Common Stock held
     by them in favor of adoption of this Agreement, and shall not be available
     to the Company, if the Company shall have failed to fulfill its obligations
     under Section 8.2);
           -----------

          (iii)  if there shall be any statute, law, rule or regulation that
     makes consummation of the Offer or the Merger illegal or prohibited or if
     any court of competent jurisdiction or other Governmental Entity shall have
     issued an order, judgment, decree or ruling, or taken any other action
     restraining, enjoining or otherwise prohibiting the Offer or the Merger and
     such order, judgment, decree, ruling or other action shall have become
     final and non-appealable; or

          (iv) if the Offer terminates or expires on account of the failure of
     any condition specified in Exhibit A without Merger Sub having purchased
                                ---------
     any shares of Common Stock thereunder (provided that the right to terminate
     this Agreement pursuant to this clause (iv) shall not be available to any
     party whose failure to fulfill any obligation under this Agreement has been
     the cause of or resulted in the failure of any such condition); or

     (d) by Purchaser, prior to the consummation of the Offer, if (i) the Board
of Directors of the Company withdraws, amends or modifies, its approval of this
Agreement and the transactions contemplated hereby, or its recommendation that
the holders of the shares of Common Stock accept the Offer and tender all of
their shares of Common Stock to Merger Sub and approve this Agreement and the
transactions contemplated hereby (or, in each case, publicly announces its
intention to do so) in a manner adverse to Purchaser or Merger Sub or (ii) the
Company approves, recommends or enters into an agreement with respect to, or
consummates, an Acquisition Proposal; or

     (e) by the Company, prior to the consummation of the Offer, if the Company
approves, recommends or enters into an agreement providing for the Company to
engage in a Superior Proposal; provided, however, that the right to terminate
                               --------  -------
this Agreement pursuant to this Section 10.1(e) shall not be available if the
                                ---------------
Company has not provided Purchaser and Merger Sub with at least five business
days' prior written notice of its intent to so terminate this Agreement together
with a summary of the material terms and conditions of the Superior Proposal;
provided, further, however, that no termination shall be effective pursuant to
- --------  -------  -------
this Section 10.1(e) unless concurrently with such termination, a Break-Up Fee
     --------------
is paid in full by the Company in accordance with Section 10.2; or
                                                  ------------

     (f) by Purchaser, if any of the conditions set forth in Exhibit A shall
                                                             ---------
have become forever incapable of fulfillment and shall not have been waived by
all applicable parties; or

     (g) by Purchaser, if the Company shall breach any of its representations,
warranties or obligations hereunder and such breach shall not have been cured or
waived or the Company shall not have provided reasonable assurance that such
breach will be cured at least two business days prior to the consummation of the
Offer and such breach shall not have been cured by such time, but only if such
breach, individually or together with all other such breaches, would constitute
failure of a condition contained in Exhibit A as of the date of such
                                    ---------
termination; or

                                       36
<PAGE>

     (h) by the Company, if Purchaser or Merger Sub shall materially breach any
of its representations, warranties or obligations hereunder and such breach
shall not have been cured or waived or Purchaser or Merger Sub shall not have
provided reasonable assurance that such breach will be cured prior to the
consummation of the Offer, but only if such breach, individually or together
with all other such breaches, is reasonably likely to materially and adversely
affect Purchaser's or Merger Sub's ability to consummate the Offer or the
Merger; or

     (i) by Purchaser, prior to the consummation of the Offer, if the Tender
Agreement shall not be in full force and effect or any Significant Stockholders
shall have breached in any material respect any representation, warranty or
covenant contained in the Tender Agreement; provided, however, that the party
                                            --------  -------
seeking termination pursuant to clause (f), (g) or (h) hereof is not in material
breach of any of its representations, warranties, covenants or agreements
contained in this Agreement.

     10.2. Effect of Termination
           ---------------------

     (a) If this Agreement is terminated and the Merger is abandoned pursuant to
Section 10.1, this Agreement, except for the provisions of Sections 1.3(c), 8.4,
- ------------                                               ---------------  ---
and Article 11, shall terminate, without any liability (except as set forth
    ----------
below) on the part of any party or its affiliates, directors, officers or
stockholders.  Nothing herein shall relieve any party from liability for any
intentional breach of this Agreement.

     (b) The Company shall pay Purchaser a Break-Up Fee in the event that this
Agreement is terminated by Purchaser pursuant to Section 10.1(d) or by the
                                                 ---------------
Company pursuant to Section 10.1(e).
                    --------------

     (c) If all of the following events have occurred:

          (i) an Acquisition Proposal is commenced, publicly disclosed, publicly
     proposed or otherwise communicated to the Company at any time on or after
     the date of this Agreement and prior to the consummation of the Offer and
     either Purchaser or the Company terminates this Agreement pursuant to
     Section 10.1(c)(i) or Section 10.1(c)(iv) or Purchaser terminates this
     ------------------    -------------------
     Agreement pursuant to Section 10.1(g); and
                           ---------------

          (ii) thereafter, within 12 months of the date of termination of this
     Agreement, the Company enters into a definitive agreement with respect to,
     or consummates, any Acquisition Proposal described in clause (i) above (or
     any other Acquisition Proposal whether or not described in clause (i) above
     if such Acquisition Proposal is made by any Person (or Affiliate thereof)
     who made any Acquisition Proposal described in clause (i) above),

then, the Company shall pay to Purchaser an amount equal to the Break-Up Fee
concurrently with the execution of the relevant definitive agreement.

                                       37
<PAGE>

     (d) If this Agreement is terminated by Purchaser pursuant to Section
10.1(g), the Company shall reimburse Purchaser up to a maximum of $1,500,000 for
all expenses incurred by Purchaser in connection with the negotiation,
execution, delivery and performance of this Agreement by Purchaser and Merger
Sub.

     (e) If this Agreement is terminated by the Company pursuant to Section
10.1(h), Purchaser shall reimburse the Company up to a maximum of $1,500,000 for
all expenses incurred by the Company in connection with the negotiation,
execution, delivery and performance of this Agreement by the Company.

     (f) The "Break-Up Fee" shall be $6,000,000, provided that, such amount will
              ------------                       --------
be reduced by any amounts paid by the Company to Purchaser pursuant to Section
                                                                       -------
10.2(d) above.  In the event that the Break-Up Fee shall be payable under this
- -------
Agreement, the Company shall pay the Break-Up Fee to Purchaser by wire transfer
of immediately available funds to an account designated by Purchaser on the next
business day following the termination of this Agreement (or, in the case of a
termination pursuant to Section 10.1(e), prior to the effectiveness of such
                        ---------------
termination).

     10.3. Amendment. To the extent permitted by applicable law, this Agreement
           ---------
may be amended by action taken by or on behalf of the Boards of Directors of the
Company and Purchaser at any time before or after adoption of this Agreement by
the stockholders of the Company but, after any such stockholder approval, no
amendment shall be made that decreases the Merger Consideration or that
adversely affects the rights of the Company's stockholders hereunder without the
approval of such stockholders. This Agreement may not be amended except by an
instrument in writing signed on behalf of all of the parties.

     10.4. Extension; Waiver. At any time prior to the Effective Time, the
           -----------------
parties hereto, by action taken by or on behalf of the boards of directors of
the Company (subject to Section 1.4) and Purchaser, may (a) extend the time for
                        -----------
the performance of any of the obligations or other acts of the other parties
hereto, (b) waive any inaccuracies in the representations and warranties
contained herein by any other applicable party or in any document, certificate
or writing delivered pursuant hereto by any other applicable party or (c) waive
compliance with any of the agreements or conditions contained herein, except
after adoption of this Agreement by the stockholders of the Company, for any
waiver that has the effect of decreasing the Merger Consideration or that
adversely affects the rights of the Company's stockholders hereunder without
approval of such stockholders. Any agreement on the part of any party to any
such extension or waiver shall be valid only if set forth in an instrument in
writing signed on behalf of such party.

                                  ARTICLE 11.

                               GENERAL PROVISIONS

     11.1. Nonsurvival of Representations and Warranties. None of the
           ---------------------------------------------
representations and warranties in this Agreement or in any instrument delivered
pursuant to this Agreement shall survive the Effective Time.

                                       38
<PAGE>

     11.2. Notices. Any notice required to be given hereunder shall be
           -------
sufficient if in writing, and sent by facsimile transmission (with a
confirmatory copy sent by overnight courier), by courier service (with proof of
service), hand delivery or certified or registered mail (return receipt
requested and first-class postage prepaid), addressed as follows:

<TABLE>
<S>                                                   <C>
          If to Purchaser or Merger Sub:              If to the Company:
          Avery Dennison Corporation                  Stimsonite Corporation
          150 North Orange Grove Blvd.                6565 West Howard Street
          Pasadena, California  91103                 Niles, Illinois  60714
          Facsimile:  (626) 304-2071                  Facsimile:  (847) 647-0269
          Attention:  Robert G. van Schoonenberg      Attention:  Robert E. Stutz
          With a copy to:                             With a copy to:

          Latham & Watkins                            Jones, Day, Reavis & Pogue
          633 West Fifth Street, Suite 4000           77 West Wacker Drive
          Los Angeles, California  90071              Chicago, Illinois 60601
          Facsimile:  (213) 891-8763                  Facsimile:  (312) 782-8585
          Attention:  Michael W. Sturrock             Attention:  Timothy J. Melton
</TABLE>

or to such other address as any party shall specify by written notice so given,
and such notice shall be deemed to have been delivered as of the date so
telecommunicated, personally delivered or mailed.

     11.3. Assignment; Binding Effect. Neither this Agreement nor any of the
           --------------------------
rights, interests or obligations hereunder shall be assigned by any of the
parties hereto (whether by operation of law or otherwise) without the prior
written consent of the other parties; provided, however, that either Purchaser
                                      --------  -------
or Merger Sub (or both) may assign its rights hereunder (including, without
limitation, the right to make the Offer or to purchase shares of Common Stock in
the Offer) to a wholly owned Subsidiary of Purchaser or Merger Sub but nothing
shall relieve the assignor from its obligations hereunder. Subject to the
preceding sentence, this Agreement shall be binding upon and shall inure to the
benefit of the parties hereto and their respective successors and assigns.
Notwithstanding anything contained in this Agreement to the contrary, except for
the provisions of Sections 8.6 and 8.8, nothing in this Agreement, expressed or
                  ------------     ---
implied, is intended to confer on any person other than the parties hereto or
their respective heirs, successors, executors, administrators and assigns any
rights, remedies, obligations or liabilities under or by reason of this
Agreement.

     11.4. Entire Agreement. This Agreement, the first three paragraphs of the
           ----------------
Confidentiality Agreement which are hereby adopted and made a part hereof, the
Disclosure Letter, the Purchaser Disclosure Letter, the Exhibit hereto, the
Ancillary Documents and any other documents delivered by the parties in
connection herewith constitute the entire agreement among the parties with
respect to the subject matter hereof and supersede all prior agreements and
understandings among the parties with respect thereto (it being understood that,
except for the first three paragraphs, all of the remaining provisions of the
Confidentiality Agreement will terminate upon execution of this Agreement).

                                       39
<PAGE>

     11.5. Fees and Expenses. Whether or not the Offer or Merger is consummated,
           -----------------
all costs and expenses incurred in connection with the transactions contemplated
by this Agreement shall be paid by the party incurring such expenses.

     11.6. Governing Law. This Agreement shall be governed by and construed in
           -------------
accordance with the laws of the State of Delaware without regard to its rules of
conflict of laws. Each of the Company, Purchaser and Merger Sub hereby
irrevocably and unconditionally consents to submit to the jurisdiction of the
federal and state courts located in Cook County, Illinois or to the jurisdiction
of the federal and state courts located in Los Angeles County, California for
any litigation arising out of or relating to this Agreement and the transactions
contemplated hereby (and agrees not to commence any litigation relating thereto
except in such courts), waives any objection to the laying of venue of any such
litigation in such courts and agrees not to plead or claim in any such court
that such litigation brought therein has been brought in an inconvenient forum.

     11.7. Headings. Headings of the Articles and Sections of this Agreement are
           --------
for the convenience of the parties only, and shall be given no substantive or
interpretive effect whatsoever.

     11.8. Interpretation. In this Agreement, unless the context otherwise
           --------------
requires, words describing the singular number shall include the plural and vice
versa, and words denoting any gender shall include all genders and words
denoting natural persons shall include corporations and partnerships and vice
versa. Whenever the words "include," "includes" or "including" are used in this
Agreement, they shall be deemed to be followed by the words "without
limitation." As used in this Agreement, (a) the words "Subsidiary," "affiliate"
and "associate" shall have the meanings ascribed thereto in Rule 12b-2 under the
Exchange Act, (b) "business day" means any day other than Saturday, Sunday or
any other day on which banks in the City of New York are required or permitted
to close and (c) "knowledge" means the actual knowledge of any executive officer
of the Company or Purchaser, as the case may be.

     11.9. Severability. Any term or provision of this Agreement that is
           ------------
invalid or unenforceable in any jurisdiction shall, as to that jurisdiction, be
ineffective to the extent of such invalidity or unenforceability without
rendering invalid or unenforceable the remaining terms and provisions of this
Agreement or affecting the validity or enforceability of any of the terms or
provisions of this Agreement in any other jurisdiction. If any provision of this
Agreement is so broad as to be unenforceable, the provision shall be interpreted
to be only so broad as is enforceable.

     11.10. Enforcement of Agreement. The parties hereto agree that irreparable
            ------------------------
damage would occur in the event that any of the provisions of this Agreement
were not performed in accordance with its specific terms or was otherwise
breached. It is accordingly agreed that the parties shall be entitled to an
injunction or injunctions to prevent breaches of this Agreement and to enforce
specifically the terms and provisions hereof in any federal or state court
located in Cook County, Illinois or Los Angeles County, California, this being
in addition to any other remedy to which they are entitled at law or in equity.
The prevailing party in any judicial action

                                       40
<PAGE>

shall be entitled to receive from the other party reimbursement for the
prevailing party's reasonable attorneys' fees and disbursements, and court
costs.

     11.11. Counterparts. This Agreement may be executed by the parties hereto
            ------------
in separate counterparts, each of which when so executed and delivered shall be
an original, but all such counterparts shall together constitute one and the
same instrument. Each counterpart may consist of a number of copies hereof each
signed by less than all, but together signed by all, of the parties hereto.

     11.12. Obligation of Purchaser. Whenever this Agreement requires Merger Sub
            -----------------------
to take any action, such requirement shall be deemed to include an undertaking
on the part of Purchaser to cause Merger Sub to take such action.

                            [signature page follows]

                                       41
<PAGE>

          IN WITNESS WHEREOF, the parties have executed this Agreement and
caused me same to be duly delivered on their behalf on the day and year first
written above.

                                PURCHASER:
                                ---------

                                AVERY DENNISON CORPORATION


                                By: /s/ Robert G. van Schoonenberg
                                    -------------------------------------
                                    Name:  Robert G. van Schoonenberg
                                    Title: Senior Vice President, General
                                           Counsel and Secretary



                                MERGER SUB:
                                ----------

                                VISION ACQUISITION CORPORATION


                                By: /s/ Robert G. van Schoonenberg
                                    -----------------------------------
                                    Name:  Robert G. van Schoonenberg
                                    Title: President


                                      S-1
<PAGE>

                                COMPANY:
                                -------

                                STIMSONITE CORPORATION


                                By:  /s/ Robert E. Stutz
                                    ----------------------------------
                                    Name:  Robert E. Stutz
                                    Title: President and Chief
                                           Executive Officer

                                      S-2
<PAGE>

                                   EXHIBIT A

                            CONDITIONS OF THE OFFER

          Unless otherwise defined herein, capitalized terms used herein shall
have the meanings assigned to them in the Agreement and Plan of Merger, dated as
of June 4, 1999 (the "Merger Agreement"), among Purchaser, Merger Sub and
                      ----------------
Stimsonite Corporation, a Delaware corporation.

          Notwithstanding any other term of the Merger Agreement, Merger Sub
shall not be required to accept for payment or pay for, subject to any
applicable rules and regulations of the SEC, including Rule 14e-1(c) of the
Exchange Act, any shares of Common Stock not theretofore accepted for payment or
paid for and may terminate or amend the Offer as to such shares of Common Stock
unless (i) there shall have been validly tendered and not withdrawn prior to the
expiration of the Offer that number of shares of Common Stock which would
represent at least a majority on a fully diluted basis of the outstanding shares
of Common Stock on a fully diluted basis (collectively, the "Minimum Condition")
                                                             -----------------
and (ii) any waiting period under the HSR Act and any non-United States laws
regulating competition, antitrust, investment or exchange controls applicable to
the purchase of shares of Common Stock pursuant to the Offer shall have expired
or been terminated.  Furthermore, notwithstanding any other term of the Offer or
the Merger Agreement, Merger Sub shall not be required to accept for payment or,
subject as aforesaid, to pay for any shares of Common Stock not theretofore
accepted for payment or paid for, and may terminate or amend the Offer if at any
time on or after the date of the Merger Agreement and prior to the expiration of
the Offer, any of the following conditions exist or shall occur and remain in
effect:

          (a) any United States or state Governmental Entity shall have enacted,
     issued, promulgated, enforced, instituted or entered any statute, rule,
     regulation, executive order, decree, injunction, action, application or
     claim or other order that is in effect or pending (a "Claim"), (i)
     challenging or prohibiting the acquisition by Purchaser or Merger Sub of
     the shares of Common Stock pursuant to the Merger Agreement, including the
     Offer or the Merger, (ii) restraining or prohibiting the making or
     consummation of the Merger Agreement, including the Offer or the Merger or
     the performance of any of the other transactions contemplated by the Merger
     Agreement, (iii) seeking to obtain from Purchaser or Merger Sub any damages
     that arise out of the transactions contemplated by this Agreement and could
     reasonably be expected to have, individually or in the aggregate, a
     Material Adverse Effect if such damages were assessed against the Company,
     (iv) restraining or prohibiting, or limiting in any material respect, the
     ownership or operation by Purchaser or Merger Sub of any material portion
     of the business or assets of the Company and its Subsidiaries taken as a
     whole, (v) seeking to compel Purchaser or Merger Sub to dispose of or
     forfeit material incidents of control of all or any material portion of the
     business or assets of the Company or any of its Subsidiaries, (vi) imposing
     limitations on the ability of Purchaser, Merger Sub or any other Subsidiary
     of Purchaser effectively to exercise full rights of ownership of the shares

                                      A-1
<PAGE>

     of Common Stock, including, without limitation, the right to vote any
     shares of Common Stock acquired or owned by Purchaser or Merger Sub on all
     matters properly presented to the Company's stockholders, or (vii) seeking
     to require divestiture by Merger Sub or Purchaser of any shares of Common
     Stock; or

          (b)    there shall be any statute, rule, regulation, judgment, order
     or injunction enacted, promulgated, entered, enforced or deemed applicable
     to the Offer, the Merger or the Merger Agreement, or any other action shall
     have been taken by any government, Governmental Entity or court, domestic
     or foreign, other than the routine application to the Offer or the Merger
     of waiting periods under the HSR Act or any non-United States laws
     regulating competition, antitrust, investment or exchange controls, that
     has, or has a substantial likelihood of resulting in, any of the
     consequences referred to in paragraph (a) above; or

          (c)(i) the representations and warranties made by the Company in the
     Merger Agreement shall not be true and correct as of the date of
     consummation of the Offer as though made on and as of that date (other than
     representations and warranties made as of a specified date, in which case
     such representations and warranties shall be true and correct in all
     material respects on and as of such specified date) except for any breach
     or breaches that, individually or in the aggregate, could not reasonably be
     expected to have a Material Adverse Effect or (ii) the Company shall have
     breached or failed to comply in any material respect with any of its
     obligations, covenants or agreements under the Merger Agreement (other than
     those obligations, covenants or agreements under Section 5.2(e), with
                                                      --------------
     respect to which the Company shall have performed in all respects) and,
     with respect to any such failure that can be remedied, the failure is not
     remedied within 20 business days after Purchaser has furnished the Company
     with written notice of such failure; or

          (d)    there shall have occurred (i) any general suspension of trading
     in, or limitation on prices for, securities on the New York Stock Exchange,
     any other national securities exchange or the Nasdaq National Market, (ii)
     the declaration of a banking moratorium or any mandatory suspension of
     payments in respect of banks in the United States, (iii) the commencement
     of or escalation of a war, armed hostilities or other international or
     national calamity directly or indirectly involving the United States, (iv)
     any limitation (whether or not mandatory) by any United States governmental
     authority on the extension of credit by banks or other financial
     institutions, (v) a change in general financial bank or capital market
     conditions which materially and adversely affects the ability of financial
     institutions in the United States to extend credit or syndicate loans, or
     (vi) in the case of any of the foregoing existing on the date of the
     Agreement, a material acceleration or worsening thereof; or

          (e)    the Company's Board of Directors shall have withdrawn or
     modified in a manner adverse to Purchaser or Merger Sub (including by
     amendment of the Schedule 14D-9) its approval of the Merger Agreement and
     the transactions contemplated thereby,

                                      A-2
<PAGE>

     or its recommendation that the holders of the shares of Common Stock accept
     the Offer and tender all of their shares of Common Stock to Merger Sub and
     approve the Merger Agreement and the transactions contemplated thereby,
     including the Offer and the Merger, or shall have approved or recommended
     any Acquisition Proposal or Superior Proposal; or

          (f)    the Merger Agreement shall have been terminated in accordance
     with its terms; or

          (g)    there shall have occurred any events or states of fact that
     have had, or could reasonably be expected to have, individually or in the
     aggregate, a Material Adverse Effect.

          The foregoing conditions are for the sole benefit of Purchaser and
Merger Sub and may be asserted by Purchaser and Merger Sub regardless of the
circumstances (including any action or inaction by Purchaser) giving rise to any
such condition and, except for the Minimum Condition, may be waived by Purchaser
or Merger Sub, in whole or in part, at any time and from time to time, in the
sole discretion of Purchaser.  The failure by Purchaser or Merger Sub at any
time to exercise any of the foregoing rights shall not be deemed a waiver of any
such right, the waiver of such right with respect to any particular facts or
circumstances shall not be deemed a waiver with respect to any other facts or
circumstances, and each such right will be deemed an ongoing right which may be
asserted at any time and from time to time.

          Should the Offer be terminated pursuant to the foregoing provisions,
all tendered shares of Common Stock not theretofore accepted for payment shall
forthwith be returned by the Paying Agent to the tendering stockholders.

                                      A-3

<PAGE>

                                                                          (c)(2)

                   TENDER AND STOCKHOLDER SUPPORT AGREEMENT

          TENDER AND STOCKHOLDER SUPPORT AGREEMENT, dated as of June 3, 1999
(the "Agreement"), by and among Avery Dennison Corporation, a Delaware
      ---------
corporation ("Purchaser"), Vision Acquisition Corporation, a Delaware
              ---------
corporation and a wholly-owned subsidiary of Purchaser ("Merger Sub"), and the
                                                         ----------
parties listed on Annex A hereto (each, a "Stockholder" and, collectively, the
                  -------                  -----------
"Stockholders").
- -------------

                                    RECITALS

          WHEREAS, Purchaser, Merger Sub and Stimsonite Corporation, a Delaware
corporation (the "Company"), propose to enter into an Agreement and Plan of
                  -------
Merger, dated as of June 4, 1999 (as the same may be amended or supplemented
from time to time, the "Merger Agreement"), which provides, among other things,
                        ----------------
that Merger Sub will make a cash tender offer (the "Offer") for all of the
                                                    -----
outstanding capital stock of the Company and, after expiration of the Offer,
will merge with and into the Company (the "Merger"), in each case upon the terms
                                           ------
and subject to the conditions in the Merger Agreement (with all capitalized
terms used but not defined herein having the meanings set forth in the Merger
Agreement);

          WHEREAS, each Stockholder owns the number of  shares of common stock,
par value $0.01 per share, of the Company (the "Common Stock") set forth
                                                ------------
opposite his or its name on Annex A hereto (such shares of Common Stock,
                            -------
together with any other shares of capital stock of the Company acquired (whether
beneficially or of record) by such Stockholder after the date hereof and during
the term of this Agreement, including any shares acquired by means of purchase,
dividend or distribution, or issued upon the exercise of any warrants or
options, and the conversion of any convertible securities or otherwise being
collectively referred to herein as, the "Subject Shares");
                                         --------------

          WHEREAS, as a condition to the willingness of Purchaser and Merger Sub
to enter into the Merger Agreement and make the Offer, Purchaser has required
that each Stockholder agree and, in order to induce Purchaser and Merger Sub to
enter into the Merger Agreement, each Stockholder has agreed, to enter into this
Agreement.

          NOW, THEREFORE, to induce Purchaser and Merger Sub to enter into, and
in consideration of their entering into, the Merger Agreement, and in
consideration of the premises and the representations, warranties and agreements
contained herein, the parties agree as follows:

          1.  Representations and Warranties of Each Stockholder.  Each
              --------------------------------------------------
Stockholder hereby, severally and not jointly, represents and warrants to
Purchaser and Merger Sub as of the date hereof in respect of himself or itself
as follows:

               (a)  Organization.  To the extent applicable, such Stockholder is
                    ------------
     a corporation, partnership or limited liability company, duly organized,
     validly existing and in good standing under the laws of the jurisdiction of
     its organization.
<PAGE>

               (b)  Authority.  Such Stockholder has the legal capacity and all
                    ---------
     requisite power and authority to execute and deliver this Agreement and to
     perform his or its obligations and consummate the transactions contemplated
     hereby.  To the extent applicable, the execution, delivery and performance
     by such Stockholder of this Agreement and the consummation by him or it of
     the transactions contemplated hereby have been duly and validly authorized
     by such Stockholder (or its Board of Directors or similar governing body,
     as applicable) and no other action or proceedings on the part of such
     Stockholder are necessary to authorize the execution and delivery by him or
     it of this Agreement and the consummation by him or it of the transactions
     contemplated hereby.  This Agreement has been duly and validly executed and
     delivered by the Stockholder, and constitutes a valid and binding
     obligation of the Stockholder enforceable in accordance with its terms,
     subject to the effects of bankruptcy, insolvency, fraudulent conveyance,
     reorganization, moratorium and other similar laws relating to or affecting
     creditors' rights generally, general equitable principles (whether
     considered in a proceeding in equity or at law) and an implied covenant of
     good faith and fair dealing.

               (c)  The Subject Shares.  Except as set forth on Annex A hereto,
                    ------------------                          -------
     the Stockholder is the record and beneficial owner of, and has good and
     marketable title to, the Subject Shares set forth opposite his or its name
     on Annex A hereto, free and clear of any and all Encumbrances.  The
        -------
     Stockholder does not own, of record or beneficially, any shares of capital
     stock of the Company (or rights to acquire any such shares) other than the
     Subject Shares set forth opposite his or its name on Annex A hereto.
                                                          -------
     Except as set forth on Annex A hereto, the Stockholder has the sole right
                            -------
     to vote, sole power of disposition, sole power to issue instructions with
     respect to the matters set forth in Sections 3, 4 and 5 hereof, sole power
     of conversion, sole power to demand appraisal rights and sole power to
     agree to all of the matters set forth in this Agreement, in each case with
     respect to all of such Stockholder's Subject Shares, with no material
     limitations, qualification or restrictions on such rights, subject to
     applicable federal securities laws and the terms of this Agreement.  The
     Subject Shares are duly authorized, validly issued, fully paid, non-
     assessable and free of preemptive rights.

               (d)  No Conflicts.  Except for (i) the filings provided for in
                    ------------
     Section 2.3 of the Merger Agreement and the filings required under the
     Exchange Act and the Securities Act, (ii) the filings required under the
     HSR Act, and any other applicable law governing antitrust or competition
     matters, and any Consents required or permitted to be obtained pursuant to
     the laws of any Foreign Antitrust Laws, (iii) the applicable requirements
     of state securities, takeover or Blue Sky laws, and (iv) such
     notifications, filings, authorizing actions, orders and approvals as may be
     required under other laws, (A) no material filing with, and no material
     permit, authorization, consent or approval of, any state, federal or
     foreign public body or authority is necessary for the execution of this
     Agreement by such Stockholder and the consummation by such Stockholder of
     the transactions contemplated hereby, (B) the execution and delivery of
     this Agreement by such Stockholder do not, and the consummation by him or
     it of the transactions contemplated hereby and compliance with the terms
     hereof will not, conflict with, or result in any violation of, or breach or
     default (with or without notice or lapse of time or

                                       2
<PAGE>

     both) under (1) any provisions of the organizational documents of such
     Stockholder, (2) any provision of any material trust, loan or credit
     agreement, note, bond, mortgage, indenture, guarantee, lease, license,
     contract or other agreement to which he or it is a party or by which he or
     it is bound, or (3) any material franchise, judgment, order, writ,
     injunction, notice, decree, statute, law, ordinance, rule or regulation
     applicable to the Stockholder or his or its property or assets, and (C) the
     execution and delivery of this Agreement by the Stockholder do not, and the
     consummation by him or it of the transactions contemplated hereby will not,
     violate any material laws applicable to such Stockholder.

          2.  Representations and Warranties of Purchaser and Merger Sub.   Each
              ----------------------------------------------------------
of Purchaser and Merger Sub hereby, jointly and severally, represents and
warrants to each Stockholder as of the date hereof as follows:

               (a)  Organization.  Each of Purchaser and Merger Sub is a
                    ------------
     corporation duly incorporated, validly existing and in good standing under
     the laws of Delaware.

               (b)  Authority.  Each of Purchaser and Merger Sub has the
                    ---------
     requisite corporate power and authority to execute and deliver this
     Agreement and to perform its respective obligations and consummate the
     transactions contemplated hereby.  The execution, delivery and performance
     by Purchaser and Merger Sub of this Agreement and the consummation by them
     of the transactions contemplated hereby, have been duly and validly
     authorized by the Board of Directors of Purchaser and Merger Sub and no
     other corporate or other action or proceedings on the part of Purchaser and
     Merger Sub are necessary to authorize the execution and delivery by them of
     this Agreement and the consummation by them of the transactions
     contemplated hereby.  This Agreement has been duly and validly executed and
     delivered by Purchaser and Merger Sub, and constitutes a valid and binding
     obligation of Purchaser and Merger Sub enforceable in accordance with its
     terms, subject to the effects of bankruptcy, insolvency, fraudulent
     conveyance, reorganization, moratorium and other similar laws relating to
     or affecting creditors' rights generally, general equitable principles
     (whether considered in a proceeding in equity or at law) and an implied
     covenant of good faith and fair dealing.

               (c)  No Conflicts.  Except for (i) the filings provided for in
                    ------------
     Section 2.3 of the Merger Agreement and the filings required under the
     Exchange Act and the Securities Act, (ii) the filings required under the
     HSR Act, and any other applicable law governing antitrust or competition
     matters, and any Consents required or permitted to be obtained pursuant to
     the laws of any Foreign Antitrust Laws, (iii) the applicable requirements
     of state securities, takeover or Blue Sky laws, and (iv) such
     notifications, filings, authorizing actions, orders and approvals as may be
     required under other laws, (A) no material filing with, and no material
     permit, authorization, consent or approval of, any state, federal or
     foreign public body or authority is necessary for the execution of this
     Agreement by Purchaser and Merger Sub and the consummation by Purchaser and
     Merger Sub of the transactions contemplated hereby, (B) the execution and
     delivery of this Agreement by Purchaser and Merger Sub do not, and the
     consummation by them of

                                       3
<PAGE>

     the transactions contemplated hereby and compliance with the terms hereof
     will not, conflict with, or result in any violation of, or breach or
     default (with or without notice or lapse of time or both) under (1) the
     certificate of incorporation or bylaws of Purchaser or Merger Sub, (2) any
     provision of any trust, loan or credit agreement, note, bond, mortgage,
     indenture, guarantee, lease, license, contract or other agreement to which
     Purchaser or Merger Sub is a party or by which it is bound, or (3) any
     franchise, judgment, order, writ, injunction, notice, decree, statute, law,
     ordinance, rule or regulation applicable to Purchaser or Merger Sub or
     their respective properties or assets, and (C) the execution and delivery
     of this Agreement by Purchaser and Merger Sub do not, and the consummation
     by them of the transactions contemplated hereby will not, violate any laws
     applicable to Purchaser or Merger Sub, except in the case of clauses
     (B)(2), (B)(3) and (C) above, for any such conflicts, violations, breaches
     or defaults that would not have a material adverse effect on the ability of
     Purchaser or Merger Sub to consummate the transactions contemplated hereby.

          3.  Tender of Subject Shares.
              ------------------------

               (a)  Purchaser and Merger Sub jointly and severally agree subject
     to the conditions of the Offer set forth in Exhibit A to the Merger
     Agreement and the other terms and conditions of the Merger Agreement, that
     (i) Merger Sub will commence the Offer within five Business Days after
     Purchaser and the Company issue a public announcement of the execution of
     the Merger Agreement and (ii) Merger Sub will accept for payment, purchase
     and pay for, in accordance with the terms of the Offer and the Merger
     Agreement, all shares of Common Stock tendered pursuant to the Offer.

               (b)  Each Stockholder agrees (i) to tender the Subject Shares
     into the Offer promptly, and in any event no later than the fifth Business
     Day following the commencement of the Offer, or, if any Stockholder has not
     received the Offer Documents by such time, within two Business Days
     following receipt of such documents but in any event prior to the date of
     expiration of such Offer, in each case, free and clear of any Encumbrances
     except those arising from this Agreement and (ii) not to withdraw any
     Subject Shares so tendered.  If any Stockholder acquires Subject Shares
     after the date hereof, such Stockholder shall tender (or cause the record
     holder to tender) such Subject Shares on or before such fifth Business Day
     or, if later, on or before the second Business Day after such acquisition.
     Each Stockholder acknowledges and agrees that Purchaser's and Merger Sub's
     obligation to accept for payment and pay for the Subject Shares in the
     Offer is subject to the terms and conditions of the Offer.

               (c)  Subject to Section 3(a)(ii), each Stockholder will receive
     the same Offer Consideration received by other stockholders of the Company
     in the Offer with respect to Subject Shares tendered by him or it in the
     Offer.  In the event that, notwithstanding the provisions of the first
     sentence of Section 3(b), any Subject Shares are for any reason withdrawn
     from the Offer, such Subject Shares will remain subject to the terms of
     this Agreement.

                                       4
<PAGE>

               (d)  Each Stockholder hereby agrees to permit Purchaser to
     publish and disclose in the Offer Documents and, if approval of the
     stockholders of the Company is required under applicable law, the Proxy
     Statement (including all documents and schedules filed with the SEC), his
     or its identity and ownership of Common Stock and the nature of such
     Stockholder's commitments, arrangements and understandings under this
     Agreement.

          4.  Agreement to Vote.  Each Stockholder, severally and not jointly,
              -----------------
agrees that:

               (a)  At any meeting of stockholders of the Company called to vote
     upon the Merger Agreement and the transactions contemplated thereby,
     however called, or at any adjournment thereof or in connection with any
     written consent of the holders of Common Stock or in any other
     circumstances upon which a vote, consent or other approval with respect to
     the Merger Agreement and the transactions contemplated thereby is sought,
     the Stockholder shall be present (in person or by proxy) and shall vote (or
     cause to be voted) all Subject Shares then held of record or beneficially
     owned by such Stockholder in favor of the Merger and the Merger Agreement
     and the transactions contemplated thereby.

               (b)  At any meeting of stockholders of the Company, however
     called, or at any adjournment thereof or in connection with any written
     consent of the holders of Common Stock or in any other circumstances upon
     which a vote, consent or other approval is sought, the Stockholder shall
     vote (or cause to be voted) all Subject Shares then held of record or
     beneficially owned by such Stockholder against any action or agreement
     (other than the Merger Agreement or the transactions contemplated thereby)
     that would impede, interfere with, delay, postpone or attempt to discourage
     the Merger, the Offer or the other transactions contemplated by this
     Agreement and the Merger Agreement, including, but not limited to: (i) any
     Acquisition Proposal; (ii) any action that is likely to result in a breach
     in any respect of any representation, warranty, covenant or any other
     obligation or agreement of the Company under the Merger Agreement or result
     in any of the conditions set forth in Exhibit A to the Merger Agreement not
     being fulfilled; (iii) any extraordinary corporate transaction, such as a
     merger, consolidation or other business combination involving the Company
     and its Subsidiaries; (iv) a sale, lease or transfer of a material amount
     of assets of the Company and its Subsidiaries or a reorganization,
     recapitalization, dissolution, winding up or liquidation of the Company and
     its Subsidiaries; (v) any change in the management or board of directors of
     the Company, except as otherwise agreed to in writing by Purchaser; (vi)
     any material change in the present capitalization or dividend policy of the
     Company; or (vii) any other material change in the Company's corporate
     structure, business, certificate of incorporation or by-laws.

               (c)  Each of the Stockholders hereby irrevocably grants to, and
     appoints Robert G. van Schoonenberg and Alan P. Tsuma, or either of them,
     in their respective capacities as officers or directors of Purchaser, and
     any individual who shall

                                       5
<PAGE>

     hereafter succeed to any such office or directorship of Purchaser, and each
     of them individually, such Stockholder's proxy and attorney-in-fact (with
     full power of substitution), for and in the name, place and stead of such
     Stockholder, to vote the Subject Shares in favor of the Merger, the Merger
     Agreement and the transactions contemplated thereby, against any
     Acquisition Proposal and as otherwise contemplated by this Section 4. Each
     of the Stockholders represents that any proxies heretofore given in respect
     of the Subject Shares are not irrevocable, and that any such proxies are
     hereby revoked.

               (d)  Each of the Stockholders understands and acknowledges that
     Purchaser and Merger Sub are entering into the Merger Agreement in reliance
     upon each of the Stockholders' execution and delivery of this Agreement.
     Each of the Stockholders hereby affirms that the irrevocable proxy set
     forth in this Section 4 is given in connection with the execution of the
     Merger Agreement, and that such irrevocable proxy is given to secure the
     performance of the duties of the Stockholders under this Agreement.  Each
     of the Stockholders hereby further affirms that the irrevocable proxy is
     coupled with an interest.  Such irrevocable proxy is executed and intended
     to be irrevocable in accordance with the provisions of Section 212(e) of
     the Delaware General Corporation Law.

          5.  Restriction on Transfer.  Each Stockholder agrees not (a) to sell,
              -----------------------
transfer, pledge, encumber, assign or otherwise dispose of (collectively,

"Transfer"), or enter into any contract, option or other arrangement or
- ---------
understanding with respect to the Transfer by such Stockholder of, any of the
Subject Shares or offer any interest in any thereof to any Person other than
pursuant to the terms of the Offer, the Merger or this Agreement, (b) to enter
into any voting arrangement or understanding, whether by proxy, power of
attorney, voting agreement, voting trust or otherwise with respect to the
Subject Shares, or (c) take any action that would make any representation or
warranty of such Stockholder contained herein untrue or incorrect in any
material respect or have the effect of preventing or disabling such Stockholder
from performing its obligations under this Agreement.

          6.  No Solicitation of Acquisition Proposals.  Each Stockholder shall
              ----------------------------------------
not, and shall not authorize, permit or cause any of its employees, agents and
representatives (including the Financial Advisor or any investment banker,
attorney or accountant retained by the Company or any of its Subsidiaries) to,
directly or indirectly, (i) initiate, solicit, or otherwise encourage any
inquiries or the making of any proposal or offer with respect to an Acquisition
Proposal or (ii) initiate or engage in any negotiations concerning, or provide
any confidential information or data to, or have any discussions with, any
person or entity relating to an Acquisition Proposal, whether made before or
after the date of this Agreement, or otherwise facilitate any effort or attempt
to make or implement or consummate an Acquisition Proposal.  Each Stockholder
shall immediately communicate to Purchaser, to the same extent as is required by
the Company pursuant to Section 8.11(c) of the Merger Agreement, the terms, and
other information concerning, any proposal, discussion, negotiation or inquiry
and the identity of the party making such proposal or inquiry which such
Stockholder may receive in respect of any such Acquisition Proposal.  Any action
taken or omitted to be taken by the Company or any member of the Board of
Directors of the Company, including any action taken by the Stockholder in such

                                       6
<PAGE>

Stockholder's capacity as a director or officer of the Company, in accordance
with Section 8.11(b) of the Merger Agreement shall be deemed not to violate this
Section 6.

          7.  Further Assurances.  Upon the terms and subject to the conditions
              ------------------
hereof, each of the parties hereto shall use its reasonable best efforts to
take, or cause to be taken, all appropriate action, and to do or cause to be
done, all things necessary, proper or advisable under applicable laws and
regulations to consummate and make effective the transactions contemplated by
this Agreement.  Without limiting the foregoing, each party hereto will, from
time to time and without further consideration, execute and deliver, or cause to
be executed and delivered, such additional or further consents, documents and
other instruments and shall take all such other action as any other party may
reasonably request for the purpose of effectively carrying out the transactions
contemplated by this Agreement, including (a) vesting good title to the Subject
Shares in Merger Sub and (b) using its reasonable best efforts to make promptly
all regulatory filings and applications, including, without limitation, under
the HSR Act, and to obtain all licenses, permits, consents, approvals,
authorizations, qualification and orders of governmental authorities and parties
to contracts as are necessary for the consummation of the transactions
contemplated by this Agreement.  Without in any way limiting the foregoing, the
relevant Stockholder shall, as soon as practicable but in no event later than
the date on which such Stockholder is obligated to tender his or its Subject
Shares pursuant to Section 3(b), obtain the release of the Encumbrances set
forth on Annex A hereto.
         -------

          8.  Termination.  Except for Section 10 (and Sections 7 and 11 through
              -----------
15 to the extent they relate thereto), which shall terminate in accordance with
the terms set forth therein, this Agreement, and all obligations, agreements and
waivers hereunder, will terminate and be of no further force and effect on the
earlier of:  (a) the date the Merger Agreement is terminated in accordance with
its terms; and (b) the Effective Time; provided, however, that nothing herein
                                       --------  -------
shall relieve any party from liability for any breach hereof.

          9.  Waiver of Appraisal and Dissenter's Rights.  Each Stockholder
              ------------------------------------------
waives and agrees not to exercise any rights of appraisal or rights to dissent
from the Merger that such Stockholder may have with respect to such
Stockholder's Subject Shares.

          10.  Stockholder Capacity.  No person executing this Agreement who is
               --------------------
or becomes during the term hereof a director or officer of the Company makes any
agreement or understanding herein in his capacity as such director or officer.
Each Stockholder signs solely in its capacity as the record holder and
beneficial owner of such Stockholder's Subject Shares and nothing herein shall
limit or affect any actions taken by any Stockholder in his capacity as an
officer or director of the Company to the extent specifically permitted by the
Merger Agreement.  This Section shall survive termination of this Agreement.

          11.  Purchaser Guarantee.  Purchaser hereby guarantees the due
               -------------------
performance of any and all obligations and liabilities of Merger Sub under or
arising out of this Agreement and the transactions contemplated hereby.

                                       7
<PAGE>

          12.  Enforcement.  The parties agree that irreparable damage would
               ------------
occur in the event that any of the provisions of this Agreement were not
performed in accordance with their specific terms or were otherwise breached.
It is accordingly agreed that the parties shall be entitled to the remedy of
specific performance of such provisions and to an injunction or injunctions
and/or such other equitable relief as may be necessary to prevent breaches of
this Agreement and to enforce specifically the terms and provisions of this
Agreement in any federal or state court located in Cook County, Illinois or Los
Angeles County, California, this being in addition to any other remedy to which
they are entitled at law or in equity.  In addition, each of the parties hereto
(a) consents to submit such party to the personal jurisdiction of any federal or
state court located in Cook County, Illinois or Los Angeles County, California
in the event any dispute arises out of this Agreement or any of the transactions
contemplated hereby, (b) agrees that such party will not attempt to deny or
defeat such personal jurisdiction by motion or other request for leave from any
such court, (c) agrees that such party will not bring any action relating to
this Agreement or the transactions contemplated hereby in any court other than a
federal or state court sitting in Cook County, Illinois or Los Angeles County,
California and (d) waives any right to trial by jury with respect to any claim
or proceeding related to or arising out of this Agreement or any of the
transactions contemplated hereby.

          13.  Stop Transfer Order; Legend.  In furtherance of this Agreement,
               ---------------------------
concurrently herewith, each Stockholder shall, and hereby does authorize the
Company's counsel to, notify the Company's transfer agent that there is a stop
transfer order with respect to all of the Subject Shares (and that this
Agreement places limits on the voting and transfer of such shares).  If
requested by Purchaser, each Stockholder agrees as promptly as is reasonably
practicable to apply a legend to all certificates representing the Subject
Shares referring to any and all rights granted to Purchaser by this Agreement;
provided that, no such legend shall restrict the transfer of the Subject Shares
- --------
if such transfer is made pursuant to the Offer.

          14.  Adjustments to Prevent Dilution, Etc.  In the event of a stock
               ------------------------------------
dividend or distribution, or any change in the Company's Common Stock by reason
of any stock dividend, split-up, reclassification, recapitalization,
combination, exchange of shares or the like, the term "Subject Shares" shall be
deemed to refer to and include the Subject Shares as well as all such stock
dividends and distributions and any shares into which or for which any or all of
the Subject Shares may be changed or exchanged.  In such event, the amount to be
paid per share by Purchaser shall be proportionately adjusted.

          15.  General Provisions.
               ------------------

               (a)  Amendments. This Agreement may not be modified, altered,
                    ----------
     supplemented or amended except by an instrument in writing signed by each
     of the parties hereto.

               (b)  Notice.  All notices and other communications hereunder
                    -------
     shall be in writing and shall be deemed given if delivered personally or
     sent by overnight courier (providing proof of delivery) to Purchaser or
     Merger Sub in accordance with Section 11.2 of the Merger Agreement and to
     the Stockholders at their respective addresses set forth in

                                       8
<PAGE>

     Annex A hereto (or to such other address as any party may have furnished to
     -------
     the other parties in writing in accordance herewith).

               (c)  Interpretation.  When a reference is made in this Agreement
                    --------------
     to Sections, such reference shall be to a Section to this Agreement unless
     otherwise indicated.  The headings contained in this Agreement are for
     reference purposes only and shall not affect in any way the meaning or
     interpretation of this Agreement.

               (d)  Counterparts.  This Agreement may be executed in one or more
                    -------------
     counterparts, all of which shall be considered one and the same agreement,
     and shall become effective when one or more of the counterparts have been
     signed by each of the parties and delivered to the other party, it being
     understood that each party need not sign the same counterpart.

               (e)  Entire Agreement; No Third-Party Beneficiaries.  This
                    -----------------------------------------------
     Agreement (including, without limitation, the documents and instruments
     referred to herein), (i) constitutes the entire agreement and supersedes
     all prior agreements and understandings, both written and oral, among the
     parties with respect to the subject matter hereof and (ii) is not intended
     to confer upon any person or entity other than the parties hereto any
     rights or remedies hereunder.

               (f)  Binding Agreement.  This Agreement and the obligations
                    -----------------
     hereunder shall attach to the Subject Shares and shall be binding upon the
     parties and any person or entity to which legal or beneficial ownership of
     the Subject Shares shall pass, whether by operation of law or otherwise,
     including, without limitation, any Stockholder's administrators or
     successors.  Notwithstanding any transfer of Subject Shares, the transferor
     shall remain liable for the performance of all obligations of the
     transferor under this Agreement.

               (g)  Governing Law.  This Agreement shall be governed by, and
                    --------------
     construed in accordance with, the laws of the State of Delaware, without
     reference to the conflict of laws principles thereof.

               (h)  Costs and Expenses.  All costs and expenses incurred in
                    ------------------
     connection with this Agreement and the consummation of the transactions
     contemplated hereby shall be paid by the party incurring such expenses.

               (i)  Assignment.  This Agreement shall not be assigned by
                    ----------
     operation of law or otherwise without the prior written consent of
     Stockholder or Merger Sub and Purchaser, as the case may be, provided that
                                                                  --------
     Merger Sub or Purchaser may assign, in its respective sole discretion, its
     rights and obligations hereunder to any direct or indirect subsidiary of
     Purchaser.

               (j)  Severability.  Whenever possible, each provision or portion
                    ------------
     of any provision of this Agreement will be interpreted in such manner as to
     be effective and valid under applicable law but if any provision or portion
     of any provision of this

                                       9
<PAGE>

     Agreement is held to be invalid, illegal or unenforceable in any respect
     under any applicable law or rule in any jurisdiction such invalidity,
     illegality or unenforceability will not affect any other provision or
     portion of any provision in such jurisdiction, and this Agreement will be
     reformed, construed and enforced in such jurisdiction as if such invalid,
     illegal or unenforceable provision or portion of any provision had never
     been contained herein.

               (k)  Multiple Stockholders.  All representations, warranties,
                    ---------------------
     covenants and agreements of the Stockholders in this Agreement are several
     and not joint, and solely relate to matters involving the subject
     Stockholder and not the other Stockholders.


                            [Signature Pages Follow]

                                       10
<PAGE>

          IN WITNESS WHEREOF, Purchaser, Merger Sub and each Stockholder have
caused this Agreement to be signed by their respective officer thereunto duly
authorized as of the date first written above.

                                    PURCHASER:
                                    ---------

                                    AVERY DENNISON CORPORATION



                                    By:   /s/ Robert G. van Schoonenberg
                                       _________________________________________
                                       Name:  Robert G. van Schoonenberg
                                       Title: Senior Vice President, General
                                              Counsel and Secretary


                                    MERGER SUB:
                                    ----------

                                    VISION ACQUISITION CORPORATION



                                    By:   /s/ Robert G. van Schoonenberg
                                        ________________________________________
                                        Name:  Robert G. van Schoonenberg
                                        Title: President


                                      S-1

<PAGE>

                                    STOCKHOLDERS:
                                    ------------

                                    EDWARD T. HARVEY, JR.



                                    By: /s/ Edward T. Harvey, Jr.
                                        ----------------------------------------
                                        Name:  Edward T. Harvey, Jr.


                                    JAY R. TAYLOR



                                    By: /s/ Jay R. Taylor
                                        ----------------------------------------
                                        Name:  Jay R. Taylor


                                    TERRENCE D. DANIELS



                                    By: /s/ Terrence D. Daniels
                                        ----------------------------------------
                                        Name:  Terrence D. Daniels


                                    QUAD-C PARTNERS II, L.P.

                                    By: QUAD-C XI, L.C.
                                        Its General Partner


                                    By: /s/ Edward T. Harvey, Jr.
                                        ----------------------------------------
                                        Name:  Edward T. Harvey, Jr.
                                        Title: Vice President


                                    QUAD-C PARTNERS III, L.P.

                                    By: QUAD-C II, L.C.
                                        Its General Partner



                                    By: /s/ Edward T. Harvey, Jr.
                                        ----------------------------------------
                                        Name:  Edward T. Harvey, Jr.
                                        Title: Vice President

                                      S-2

<PAGE>

                                    ANNEX A

<TABLE>
<CAPTION>
Stockholder                                           Shares Held
- -----------                                           -----------
<S>                                                    <C>

Terrence D. Daniels                                     680,229/1/

Edward T. Harvey, Jr.                                   328,304/2/

Jay R. Taylor                                           227,400/3/

Quad-C Partners II, L.P.                                 24,733/4/

Quad-C Partners III, L.P.                               441,000/5/
</TABLE>

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

/1/   1,855 of these shares are held in a cash account by Terrence D. Daniels
      and Catherine J. Rotolo TTEE Quad-C, Inc. 401(k) Plan U/A DTD 06/05/90 FBO
      Terrence D. Daniels (Account #RI-7261-9371), a self-directed IRA account
      (Schwab One Trust Account) at Schwab Institutional; 644,418 of these
      shares are held by Terrence D. Daniels in a safekeeping account at Morgan
      Guaranty Trust Company; 31,000 of these shares are held in the Terrence D.
      Daniels IRA/Rollover Account #70116 at Morgan Guaranty Trust Company; and
      20,456 of these shares are held in safekeeping accounts at Morgan Guaranty
      Trust Company by Terrence D. Daniels A/C/F Christopher C. Daniels UGMA.
      Mr. Daniels intends to gift approximately $500,000 worth (based on the
      then current market price) of these shares to the University of Virginia
      prior to the consummation of the Offer, subject to UVA's prior written (a)
      acknowledgment that such shares are subject to this Agreement and (b)
      agreement to be bound by the obligations of Mr. Daniels under this
      Agreement. Does not include 17,500 shares held by Mr. Daniels that are
      subject to a currently exercisable option held by Catherine J. Rotolo, who
      has indicated that she intends to exercise the option prior to the
      consummation of the Offer and tender the option shares into the Offer. Mr.
      Daniels also holds currently outstanding options to purchase 14,494
      shares.

/2/   145,677 of these shares are held in a cash account, and 161,127 of these
      shares are held in a margin account (no margin debt currently
      outstanding), at BancBoston Robertson Stephens (Account #34378921); 18,000
      of these shares are held in a cash account at Fidelity Investments
      (Account #138-066427), a self-directed rollover IRA account with Fidelity
      Management Trust Co. as custodian; and 3,500 of these shares are held in a
      cash account by Terrence D. Daniels and Catherine J. Rotolo TTEE Quad-C,
      Inc. 401(k) Plan U/A DTD 06/05/90 FBO Edward T. Harvey (Account #RI-7261-
      9374), a self-directed IRA account (Schwab One Trust Account) at Schwab
      Institutional. Mr. Harvey also holds currently outstanding options to
      purchase 14,494 shares.

/3/   100,500 of these shares have been pledged to Merrill Lynch to secure
      certain indebtedness. Mr. Taylor also holds currently outstanding options
      to purchase 1,800 shares.

/4/   Quad-C XI, L.C., the general partner of Quad-C Partners II, L.P., has
      voting and investment power with respect to these shares. Terrence D.
      Daniels is the Manager and President, and Edward T. Harvey, Jr. is a
      member and Vice President, of Quad-C XI, L.C.

/5/   Quad-C II, L.C., the general partner of Quad-C Partners III, L.P., has
      voting and investment power with respect to these shares. Terrence D.
      Daniels is the Manager and President, and Edward T. Harvey, Jr. is a
      member and Vice President, of Quad-C II, L.C.

                                      A-1

<PAGE>
                                                         Exhibit (c)(3)

                            JOINT FILING AGREEMENT
                            ----------------------

     Avery Dennison Corporation and Vision Acquisition Corporation agree that
the statements on Schedule 13D to which this agreement is attached as an
exhibit, and all further amendments thereto, and all filings under Schedule 14D-
1 to which this agreement is attached as an exhibit, and all amendments thereto,
shall be filed on behalf of each of them. This agreement is intended to satisfy
the requirements of Rule 13d-1(f)(1)(iii) under the Securities Act of 1934, as
amended. In evidence thereof, the undersigned being duly authorized, have
executed this Joint Filing Agreement this 10th day of June, 1999.

Dated: June 10, 1999


                         AVERY DENNISON CORPORATION

                         By:     /s/ Robert G. van Schoonenberg
                                 -----------------------------
                                 Name:   Robert G. van Schoonenberg
                                 Title:  Senior Vice President, General
                                         Counsel and Secretary


                         VISION ACQUISITION CORPORATION

                         By:     /s/ Robert G. van Schoonenberg
                                 -----------------------------
                                 Name:   Robert G. van Schoonenberg
                                 Title:  President




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