FERROFLUIDICS CORP
SC 14D1, 1999-10-26
ELECTRONIC COMPONENTS, NEC
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                       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

                            ------------------------
                            FERROFLUIDICS CORPORATION
                            (NAME OF SUBJECT COMPANY)

                           FERROTEC ACQUISITION, INC.
                              FERROTEC CORPORATION
                                    (BIDDERS)

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

                          COMMON STOCK, $.004 PAR VALUE

                         (TITLE OF CLASS OF SECURITIES)

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

                                   315414 20 1

                      (CUSIP NUMBER OF CLASS OF SECURITIES)

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

                                 AKIRA YAMAMURA
                              FERROTEC CORPORATION
                                SUMITOMO BLDG. #6
                               5-24-8 HIGASHI UENO
                         TAITO-KU, TOKYO 110-0015, JAPAN
                             TELEPHONE: 03(3845)1032

           (NAME, ADDRESS AND TELEPHONE NUMBER OF PERSON AUTHORIZED TO
            RECEIVE NOTICES AND COMMUNICATIONS ON BEHALF OF BIDDERS)

                            ------------------------
                                    COPY TO:

                              ALAN H. ARONSON, ESQ.
                       AKERMAN, SENTERFITT & EIDSON, P.A.
                           ONE SOUTHEAST THIRD AVENUE
                                   28TH FLOOR
                            MIAMI, FLORIDA 33131-1714
                            TELEPHONE: (305) 374-5600


<PAGE>


                            CALCULATION OF FILING FEE

    TRANSACTION VALUATION                                AMOUNT OF FILING FEE
    ---------------------                                --------------------
        $37,298,842(1)                                          $7,460

(1)      Estimated for purposes of calculating  the filing fee only. This amount
         assumes the purchase of 5,574,177 shares of  Ferrofluidics  Corporation
         common stock,  including the associated preferred share purchase rights
         ("Shares"),  which are  outstanding  at $6.50 per  Share,  and  428,330
         Shares  which are subject to  outstanding  options,  at $6.50 per Share
         less the exercise price of such options.  The amount of the filing fee,
         calculated  in  accordance  with  Rule  0-11(d)  under  the  Securities
         Exchange  Act of 1934,  as  amended,  equals 1/50 of one percent of the
         value of the Shares to be purchased.

|_|      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.
FORM OR REGISTRATION NO.: NOT APPLICABLE.
FILING PARTY: NOT APPLICABLE.
DATE FILED: NOT APPLICABLE.

                                                      Exhibit Index on Page  10
                                                                           -----


<PAGE>


                                 SCHEDULE 14D-1

CUSIP NO. 315414 20 1

<TABLE>
<S>     <C>                                                                                                <C>
1.       NAME OF REPORTING PERSON:  FERROTEC CORPORATION

         I.R.S. IDENTIFICATION NUMBER:  N/A

2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                   (A) |X|

                                                                                                             (B) |_|
3.       SEC USE ONLY

4.       SOURCE OF FUNDS:

         BK AND WC

5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED                                                |_|
         PURSUANT TO ITEMS 2(D) OR 2(E):

6.       CITIZENSHIP OR PLACE OF ORGANIZATION:

         JAPAN

7.       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING

         PERSON:

         15,000 shares of Common Stock, $.004 par value, of Ferrofluidics Corporation

8.       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES                                                   |_|
         CERTAIN SHARES:

9.       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7):

         0.27%

10.      TYPE OF REPORTING PERSON:

         HC AND CO
</TABLE>


<PAGE>

                                 SCHEDULE 14D-1

CUSIP NO. 315414 20 1
<TABLE>
<S>     <C>                                                                                                <C>
1.       NAME OF REPORTING PERSON:  FERROTEC ACQUISITION, INC.

         I.R.S. IDENTIFICATION NUMBER:  02-0511990

2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                  (A)  |X|

                                                                                                            (B)  |_|

3.       SEC USE ONLY

4.       SOURCE OF FUNDS:

         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:

         COMMONWEALTH OF MASSACHUSETTS

7.       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING

         PERSON:  0

8.       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES                                                   |_|
         CERTAIN SHARES:

9.       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7):  0.0%

10.      TYPE OF REPORTING PERSON:

         CO
</TABLE>



<PAGE>

                                 SCHEDULE 14D-1

CUSIP NO. 315414 20 1

         This  Tender  Offer  Statement  on Schedule  14D-1  (this  "Statement")
relates to the offer by Ferrotec Acquisition,  Inc., a Massachusetts corporation
(the  "Purchaser")  and a wholly owned  subsidiary  of Ferrotec  Corporation,  a
Japanese  corporation (the "Parent"),  to purchase all outstanding shares of the
common  stock,  par value $.004 per share (the "Common  Stock"),  including  the
associated  preferred share purchase rights (the "Rights," and together with the
Common  Stock,  the  "Shares") of  Ferrofluidics  Corporation,  a  Massachusetts
corporation (the "Company"), at a price of $6.50 per Share, net to the seller in
cash,  upon the terms and subject to the conditions set forth in the Purchaser's
Offer to Purchase for Cash, dated October 26, 1999 (the "Offer to Purchase") and
in the related Letter of Transmittal  (which  together  constitute the "Offer"),
copies of which are attached hereto as Exhibits (a)(1) and (a)(2), respectively.

ITEM 1.  SECURITY AND SUBJECT COMPANY.

         (a) The name of the subject  company is  Ferrofluidics  Corporation,  a
Massachusetts corporation, which has its principal executive offices at 40 Simon
Street, Nashua, New Hampshire 03061.

         (b) The class of equity  securities being sought is all the outstanding
shares  of  Common  Stock,  par  value  $.004 per  share,  of the  Company.  The
information set forth in the  "Introduction" and Section 1, "Terms of the Offer"
of the Offer to Purchase is incorporated herein by reference.

         (c) The information concerning the principal market in which the Shares
are  traded  and  certain  high and low  sales  prices  for the  Shares  in such
principal  market set forth in Section 6, "Price  Range of Shares;  Dividends on
the Shares" of the Offer to Purchase are incorporated herein by reference.

ITEM 2.  IDENTITY AND BACKGROUND.

         (a)-(d) and (g) The  information  concerning  the name,  state or other
place of organization, principal business and address of the principal office of
each of the  Purchaser  and Parent,  and the  information  concerning  the name,
business  address,  present  principal  occupation or  employment  and the name,
principal business and address of any corporation or other organization in which
such  employment or occupation is conducted,  material  occupations,  positions,
offices or employments during the last five years and citizenship of each of the
executive  officers and  directors of the  Purchaser and Parent set forth in the
"Introduction,"  Section 9, "Certain  Information  Concerning  the Purchaser and
Parent"  and  Schedule I of the Offer to  Purchase  are  incorporated  herein by
reference.

         (e)-(f)  During the last five years,  none of the  Purchaser  or Parent
and, to the best  knowledge  of the  Purchaser  and Parent,  none of the persons
listed  in  Schedule  I of the Offer to  Purchase  has been (i)  convicted  in a
criminal  proceeding  (excluding traffic violations or similar  misdemeanors) or
(ii) a party to a civil  proceeding  of a  judicial  or  administrative  body of
competent jurisdiction and as a result of such proceeding was or is subject to a
judgment,  decree or final order enjoining future  violations of, or prohibiting
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)(1) The  information  set forth in Section 9,  "Certain  Information
Concerning the Purchaser and Parent," and Section 11,  "Background of the Offer;
Contacts with the Company;  the Merger  Agreement,"  of the Offer to Purchase is
incorporated  herein by  reference.  Except as  described  therein,  neither the
Purchaser  and Parent,  nor to the best of the  knowledge of the  Purchaser  and
Parent,  any of the persons  listed in Schedule I of the Offer to Purchase,  has
entered  into  any  transaction  with  the  Company,  or any  of  the  Company's
affiliates which are corporations, since the commencement of the Company's third
full fiscal year preceding the date of this Statement,  the aggregate  amount of
which was equal to or greater than one percent of the  consolidated  revenues of
the Company for (i) the fiscal year in which such transaction  occurred, or (ii)
the portion of the current  fiscal  year which has  occurred if the  transaction
occurred in such year.


<PAGE>

         (a)(2) The  information  set forth in Section 9,  "Certain  Information
Concerning the Purchaser and Parent," and Section 11,  "Background of the Offer;
Contracts with the Company;  the Merger  Agreement," of the Offer to Purchase is
incorporated  herein by  reference.  Except as  described  therein,  neither the
Purchaser  nor Parent,  nor to the best of the  knowledge  of the  Purchaser  or
Parent,  any of the persons  listed in Schedule I of the Offer to Purchase,  has
entered into any transaction  since the commencement of the Company's third full
fiscal year preceding the date of this Statement,  with the executive  officers,
directors or affiliates of the Company which are not corporations,  in which the
aggregate  amount  involved  in  such  transaction  or in a  series  of  similar
transactions,  including all periodic  installments  in the case of any lease or
other  agreement  providing  for  periodic  payments or  installments,  exceeded
$40,000.

         (b)  The  information  set  forth  in the  "Introduction,"  Section  8,
"Certain  Information  Concerning the Company," Section 9, "Certain  Information
Concerning  the Purchaser  and Parent,"  Section 11,  "Background  of the Offer;
Contacts with the Company;  the Merger  Agreement,"  and Section 12, "Purpose of
the Offer and the Merger; Plans for the Company; Other Matters," of the Offer to
Purchase is incorporated herein by reference.

ITEM 4.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         (a)-(b) The  information set forth in Section 10, "Source and Amount of
Funds,"  and Section  12,  "Purpose  of the Offer and the Merger;  Plans for the
Company;  Other  Matters,"  of the Offer to Purchase is  incorporated  herein by
reference.

         (c) Not applicable.

ITEM 5.  PURPOSE OF THE TENDER OFFER AND PLANS OR PROPOSALS OF THE BIDDER.

         (a)-(e) The  information set forth in the  "Introduction,"  Section 11,
"Background of the Offer;  Contacts with the Company; the Merger Agreement," and
Section 12, "Purpose of the Offer and the Merger;  Plans for the Company;  Other
Matters," of the Offer to Purchase is incorporated herein by reference.

         (f)-(g) The information set forth in Section 7, "Effect of the Offer on
the Market for the Shares;  Stock Quotation;  Exchange Act Registration;  Margin
Regulations," of the Offer to Purchase is incorporated herein by reference.

ITEM 6.  INTEREST IN SECURITIES OF THE SUBJECT COMPANY.

         (a)-(b) The  information  set forth in Section 9, "Certain  Information
Concerning  the Purchaser and Parent," 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,"  Section 9, "Certain
Information Concerning the Purchaser and Parent," Section 11, "Background of the
Offer;  Contacts  with the  Company;  the Merger  Agreement,"  and  Section  12,
"Purpose of the Offer and the Merger; Plans for the Company;  Other Matters," of
the Offer to Purchase is incorporated herein by reference.

ITEM 8.  PERSONS RETAINED, EMPLOYED OR TO BE COMPENSATED.

         The information set forth in the  "Introduction"  and Section 16, "Fees
and Expenses," of the Offer to Purchase is incorporated herein by reference.


<PAGE>

ITEM 9.  FINANCIAL STATEMENTS OF CERTAIN BIDDERS.

         The information set forth in Section 9, "Certain Information Concerning
the  Purchaser and Parent," of the Offer to Purchase is  incorporated  herein by
reference.

ITEM 10.  ADDITIONAL INFORMATION.

         (a) The  information  set  forth  in the  "Introduction,"  Section  11,
"Background of the Offer;  Contacts with the Company; the Merger Agreement," and
Section 12, "Purpose of the Offer and the Merger;  Plans for the Company;  Other
Matters," of the Offer to Purchase is incorporated  herein by reference.  Except
as  described  therein,  there are no present or  proposed  material  contracts,
arrangements,  understandings or relationships  between the Purchaser or Parent,
or to the best of the knowledge of the Purchaser and Parent,  any of the persons
listed in Schedule I of the Offer to Purchase,  and the  Company,  or any of its
executive officers, directors, controlling persons or subsidiaries.

         (b)-(c)  The  information  set  forth in  Section  15,  "Certain  Legal
Matters," of the Offer to Purchase is incorporated herein by reference.

         (d) The information set forth in Section 7, "Effect of the Offer on the
Market for the  Shares;  Stock  Quotation;  Exchange  Act  Registration;  Margin
Regulations,"  and Section 15, "Certain Legal Matters," of the Offer to Purchase
is incorporated herein by reference.

         (e) Not applicable.

         (f) The  information  set forth in the Offer to Purchase and the Letter
of Transmittal, to the extent not otherwise incorporated herein by reference, is
incorporated herein by reference.

ITEM 11.  MATERIAL TO BE FILED AS EXHIBITS.

99(a)(1)     Offer to Purchase dated October 26, 1999

99(a)(2)     Letter of Transmittal with respect to the Shares

99(a)(3)     Notice of Guaranteed Delivery with respect to the Shares


99(a)(4)     Letter,  dated  October 26, 1999,  from D. F. King & Co.,  Inc. to
             Brokers, Dealers, Banks, Trust Companies and Other Nominees

99(a)(5)     Letter from Brokers,  Dealers,  Commercial Banks,  Trust Companies
             and Nominees to Clients

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

99(a)(7)     Press Release  jointly issued by Parent and the Company on October
             20, 1999.

99(a)(8)     Form of Summary Advertisement dated October 26, 1999.

99(c)(1)     Agreement and Plan of Merger,  dated as of October 20, 1999, among
             Parent, the Purchaser and the Company

99(c)(2)     Confidentiality  Agreement,  dated as of August 16,  1999,  by and
             between Parent and the Company

99(c)(3)     Consulting Agreement,  dated as  of October 20, 1999, among Parent,
              the Purchaser, the Company and Paul F. Avery, Jr.



<PAGE>


99(c)(4)     Employment  Agreement,  dated as of October 20, 1999, among Parent,
              the Purchaser, the Company and William B. Ford

                                    SIGNATURE

         After due inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this Statement is true, complete and correct.

                           FERROTEC ACQUISITION, INC.

                                       By:      /s/ Richard R. Cesati, II
                                               ---------------------------------
                                                Name:    Richard R. Cesati, II
                                                Title:   President

Date:  October 26, 1999


<PAGE>

                                    SIGNATURE

     After due inquiry  and to the best of my  knowledge  and belief,  I certify
that the information set forth in this Statement is true, complete and correct.

                              FERROTEC CORPORATION

                                       By:      /s/ Akira Yamamura
                                               ---------------------------------
                                                Name:    Akira Yamamura
                                                Title:   President

Date: October 26, 1999


<PAGE>


                                  EXHIBIT INDEX

EXHIBIT NO.    PAGE IN SEQUENTIAL NUMBERING SYSTEM

99(a)(1)     Offer to Purchase dated October 26, 1999

99(a)(2)     Letter of Transmittal with respect to the Shares

99(a)(3)     Notice of Guaranteed Delivery with respect to the Shares

99(a)(4)     Letter  dated  October 26,  1999,  from D. F. King & Co.,  Inc. to
             Brokers, Dealers, Banks, Trust Companies and Other Nominees

99(a)(5)     Letter from Brokers,  Dealers,  Commercial Banks,  Trust Companies
             and Nominees to Clients

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

99(a)(7)     Press Release  jointly issued by Parent and the Company on October
             20, 1999

99(a)(8)     Form of Summary Advertisement dated October 26, 1999

99(c)(1)     Agreement and Plan of Merger,  dated as of October 20, 1999, among
             the Purchaser, Parent and the Company

99(c)(2)     Confidentiality  Agreement,  dated as of August 16,  1999,  by and
             between Parent and the Company

99(c)(3)     Consulting Agreement,  dated as of October 20, 1999, among Parent,
             the Purchaser, the Company and Paul F. Avery, Jr.

99(c)(4)     Employment Agreement,  dated as of October 20, 1999, among Parent,
             the Purchaser, the Company and William B. Ford

                                                                EXHIBIT 99(a)(1)

                           OFFER TO PURCHASE FOR CASH

                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)
                                 (THE "SHARES")

                                       OF

                            FERROFLUIDICS CORPORATION

                                       BY

                           FERROTEC ACQUISITION, INC.
                          A WHOLLY-OWNED SUBSIDIARY OF

                              FERROTEC CORPORATION

                                       AT

                               $6.50 NET PER SHARE

         THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK
CITY TIME, ON TUESDAY, NOVEMBER 23, 1999, UNLESS THE OFFER IS EXTENDED.

         THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS,  THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN  PRIOR TO THE  EXPIRATION OF THE OFFER THAT NUMBER OF
SHARES WHICH WHEN ADDED TO THE SHARES  ALREADY OWNED BY PURCHASER  REPRESENTS AT
LEAST A  MAJORITY  OF THE  SHARES  OUTSTANDING  ON A FULLY  DILUTED  BASIS  (THE
"MINIMUM  CONDITION").  THE OFFER IS ALSO SUBJECT TO OTHER TERMS AND  CONDITIONS
CONTAINED IN THIS OFFER TO PURCHASE. SEE SECTION 14.

         THE BOARD OF DIRECTORS OF  FERROFLUIDICS  CORPORATION  UNANIMOUSLY  HAS
DETERMINED  THAT EACH OF THE OFFER AND THE MERGER (AS DEFINED BELOW) IS FAIR TO,
AND IN THE BEST INTERESTS OF, THE SHAREHOLDERS OF FERROFLUIDICS CORPORATION, AND
RECOMMENDS  THAT SUCH  SHAREHOLDERS  ACCEPT  THE OFFER AND TENDER  THEIR  SHARES
PURSUANT TO THE OFFER.

                                    IMPORTANT

         Any  shareholder  desiring  to tender all or any  portion of his Shares
should  either (1) complete and sign the Letter of  Transmittal  (or a facsimile
thereof) in accordance  with the  instructions  in the Letter of Transmittal and
mail or deliver it together with the certificate(s)  evidencing tendered Shares,
and any other  required  documents,  to the  Depositary  or tender  such  Shares
pursuant to the procedure for book-entry  transfer set forth in Section 2 or (2)
request his broker,  dealer,  commercial bank, trust company or other nominee to
effect the transaction  for him. Any shareholder  whose Shares are registered in
the name of a broker,  dealer,  commercial  bank, trust company or other nominee
must  contact such  broker,  dealer,  commercial  bank,  trust  company or other
nominee if he desires to tender such Shares.


<PAGE>

         A  shareholder  who  desires to tender  Shares  and whose  certificates
evidencing such Shares are not immediately available,  or who cannot comply with
the procedure for book-entry  transfer on a timely basis, may tender such Shares
by following the procedure for guaranteed delivery set forth in Section 2.

         Questions or requests for assistance may be directed to the Information
Agent at its  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 and the Notice of Guaranteed  Delivery may also be obtained from the
Information Agent or from brokers, dealers, commercial banks or trust companies.
A  shareholder  may also contact  brokers,  dealers,  commercial  banks or trust
companies for assistance concerning the Offer.

                     The Information Agent for the Offer is:

                             D. F. King & Co., Inc.

October 26, 1999


<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                               PAGE
<S>                                                                                                            <C>
INTRODUCTION.......................................................................................................
THE OFFER..........................................................................................................

         1.       Terms of the Offer...............................................................................
         2.       Procedure for Tendering Shares...................................................................
         3.       Withdrawal Rights................................................................................
         4.       Acceptance for Payment and Payment...............................................................
         5.       Certain Federal Income Tax Consequences..........................................................
         6.       Price Range of Shares; Dividends on the Shares...................................................
         7.       Effect of the Offer on the Market for the Shares; Stock Quotation; Exchange Act Registration;
                  Margin Regulations...............................................................................
         8.       Certain Information Concerning the Company.......................................................
         9.       Certain Information Concerning the Purchaser and Parent..........................................
         10.      Source and Amount of Funds.......................................................................
         11.      Background of the Offer; Contacts with the Company; the Merger Agreement ........................
         12.      Purpose of the Offer and the Merger; Plans for the Company; Other Matters........................
         13.      Dividends and Distributions......................................................................
         14.      Certain Conditions of the Offer..................................................................
         15.      Certain Legal Matters............................................................................
         16.      Fees and Expenses................................................................................
         17.      Miscellaneous....................................................................................

SCHEDULE I - Directors and Executive Officers of Parent and the Purchaser..........................................
</TABLE>




<PAGE>

To the Holders of Common Stock of Ferrofluidics Corporation:

                                  INTRODUCTION

         Ferrotec   Acquisition,   Inc.,  a   Massachusetts   corporation   (the
"Purchaser") and a wholly-owned  subsidiary of Ferrotec Corporation,  a Japanese
corporation  ("Parent"),  hereby  offers to purchase all  outstanding  shares of
common  stock,  par value $.004 per share (the "Common  Stock"),  including  the
associated preferred share purchase rights (the "Rights",  and together with the
Common Stock,  the "Shares"),  of  Ferrofluidics  Corporation,  a  Massachusetts
corporation (the "Company"), at a price of $6.50 per Share, net to the seller in
cash,  upon the terms and subject to the  conditions  set forth in this Offer to
Purchase and in the related Letter of Transmittal (which together constitute the
"Offer").

         Tendering shareholders of record who tender Shares directly will not be
obligated to pay brokerage fees or commissions or, except as otherwise  provided
in Instruction 6 of the Letter of Transmittal, stock transfer taxes with respect
to the purchase of Shares by the Purchaser  pursuant to the Offer.  Shareholders
who  hold  their  Shares  through  a bank  or  broker  should  check  with  such
institution  as to whether they charge any service fees.  The Purchaser will not
pay such  service  fees.  The  Purchaser  will pay all charges  and  expenses of
American  Stock Transfer &  Trust Company  (the  "Depositary")  and D. F. King &
Co., Inc. (the  "Information  Agent") incurred in connection with the Offer. See
Section 16.

         THE BOARD OF  DIRECTORS OF THE COMPANY (THE  "BOARD")  UNANIMOUSLY  HAS
DETERMINED  THAT EACH OF THE OFFER AND THE MERGER (AS DEFINED BELOW) IS FAIR TO,
AND IN THE BEST INTERESTS OF, THE  SHAREHOLDERS  OF THE COMPANY,  AND RECOMMENDS
THAT  SHAREHOLDERS  ACCEPT THE OFFER AND TENDER  THEIR  SHARES  PURSUANT  TO THE
OFFER.

         Advest,  Inc. ("Advest") has delivered to the Board its written opinion
that  the  consideration  to be  received  by the  shareholders  of the  Company
pursuant to each of the Offer and the Merger is fair to such shareholders from a
financial  point of view.  A copy of the opinion of Advest is  contained  in the
Company's Solicitation/Recommendation Statement on Schedule 14D-9 (the "Schedule
14D-9"), which is being mailed to shareholders contemporaneously with this Offer
to Purchase.

         THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS,  THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN  PRIOR TO THE  EXPIRATION OF THE OFFER THAT NUMBER OF
SHARES WHICH  REPRESENTS AT LEAST A MAJORITY OF THE SHARES THEN OUTSTANDING ON A
FULLY DILUTED BASIS (THE "MINIMUM CONDITION").  SEE SECTION 14, WHICH SETS FORTH
IN FULL THE CONDITIONS TO THE OFFER.

         The Offer is being made  pursuant to an  Agreement  and Plan of Merger,
dated as of October 20, 1999 (the "Merger Agreement"),  by and among Parent, the
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 the  other  conditions  set forth in the  Merger
Agreement,  and in accordance with the relevant  provisions of the Massachusetts
Business  Corporation  Law (the "MBCL"),  the 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 become a  wholly-owned  subsidiary of Parent.  At the effective time of
the Merger (the "Effective Time"), each Share issued and outstanding immediately
prior to the Effective  Time will be canceled and converted  automatically  into
the right to receive  $6.50 in cash,  or any  higher  price that may be paid per
Share in the Offer,  without interest (the "Offer Price").  The Merger Agreement
is more fully described in Section 11.

         The Merger Agreement  provides that,  promptly upon the purchase by the
Purchaser of Shares pursuant to the Offer and from time to time thereafter,  the
Purchaser shall be entitled to designate up to such number of directors, rounded
up to  the  next  whole  number,  on  the  Board  as  will  give  the  Purchaser
representation  on the Board  equal to the  product  of (i) the total  number of
directors on the Board  multiplied  by (ii) the  percentage  that the  aggregate
number of Shares then  beneficially  owned by the Purchaser  and its  affiliates
following  such  purchase  bears to the total number of Shares then  outstanding
provided that there shall be at least two directors that are directors of the


                                        1

<PAGE>

Company as of the date of the Merger  Agreement.  In the Merger  Agreement,  the
Company  has  agreed to take all  actions  necessary  to cause  the  Purchaser's
designees to be elected as directors of the Company,  including  increasing  the
size of the Board or securing the  resignations  of incumbent  directors or both
provided that the number of directors constituting the Company Board shall be no
less than five.

         The consummation of the Merger is subject to the satisfaction or waiver
of  certain  conditions,  including  the  approval  and  adoption  of the Merger
Agreement by the requisite vote of the shareholders of the Company.  See Section
11. Under the Company's  Restated  Articles of  Organization  and the MBCL,  the
affirmative vote of the holders of at least a majority of the outstanding Shares
is  required  to  approve  and  adopt  the  Merger  Agreement  and  the  Merger.
Consequently,  if the Purchaser acquires (pursuant to the Offer or otherwise) at
least a majority of the outstanding  Shares,  the Purchaser will have sufficient
voting power to approve and adopt the Merger  Agreement  and the Merger  without
the vote of any other shareholder.

         The Purchaser presently intends to seek to cause the Company to make an
application  for the  termination  of the  registration  of the Shares under the
Securities  Exchange Act of 1934, as amended (the  "Exchange  Act"),  as soon as
possible after the purchase of all validly tendered Shares pursuant to the Offer
if the requirements for termination of registration are met. See Section 7.

         The  Minimum  Condition  requires  that the  number of  Shares  validly
tendered and not withdrawn  prior to the  expiration  of the Offer  represent at
least a majority of the Shares  outstanding on a fully diluted basis.  According
to the Company,  as of October 20, 1999,  there were 5,574,177 Shares issued and
outstanding,  and there were  outstanding  options to purchase an  aggregate  of
428,330 Shares.  The Merger  Agreement  provides,  among other things,  that the
Company will not,  without the prior  written  consent of  Purchaser,  issue any
additional  Shares  (except  on  the  exercise  of  outstanding  options  and as
otherwise  permitted  under the Merger  Agreement).  Based on the  foregoing and
assuming that all outstanding options are exercised,  the Minimum Condition will
be satisfied if 3,007,256 Shares are validly tendered and not withdrawn prior to
the expiration of the Offer.  If the Minimum  Condition is satisfied,  Purchaser
would be able to effect the Merger  without  the  affirmative  vote of any other
shareholder of the Company.

         On August 3, 1994,  the Board  adopted a  Shareholder  Rights Plan (the
"Rights  Plan").  The Rights  Plan  provides  that one Right will attach to each
outstanding  Share.  The  purchase  price  payable  upon  exercise of a Right is
$25.00, subject to adjustment.  The distribution was payable to the shareholders
of record at the close of business on August 19,  1994 (the  "Record  Date") and
with  respect  to all Common  Stock  issued  after the Record  Date and prior to
certain events set forth in the Rights Plan. The  description of the Rights Plan
and terms of the Rights are set forth in a Shareholder  Rights Agreement,  dated
as of August 3, 1994 (the  "Rights  Agreement"),  by and between the Company and
American Stock Transfer and Trust  Company,  as Rights Agent.  The Rights become
exercisable  if (1) a person  becomes a  beneficial  owner of 15% or more of the
outstanding  Common Stock;  (2) a tender or exchange offer,  the consummation of
which would  result in  beneficial  ownership by a person of 15% or more of such
outstanding  Common Stock, is commenced;  or (3) a person becomes the beneficial
owner of 10% or more of the  outstanding  Common Stock and the Board  determines
that such  beneficial  ownership is intended to cause,  is reasonably  likely to
cause or will cause the Company to repurchase  such person's Common Stock, or to
cause the  Company  to take  action or enter into a  transaction  or a series of
transactions which would provide such person with short-term  financial gain, or
such  beneficial  ownership  is causing,  or is  reasonably  likely to cause,  a
material  adverse  impact on the business or prospects of the Company.  Based on
the  information  disclosed by the Company in  connection  with and prior to the
Company  entering  the Merger  Agreement,  the  Company  has  amended the Rights
Agreement to provide that the execution of the Merger  Agreement,  the taking of
any action by Parent,  the Purchaser or any of their Affiliates or Associates in
accordance with the terms of the Merger  Agreement,  and the consummation of the
Merger  will not cause (i)  Parent,  the  Purchaser  or any of their  respective
Affiliates  or  Associates  to become an  Acquiring  Person  (as such  terms are
defined in the Rights Agreement) unless the Merger Agreement has been terminated
in accordance with its terms, or (ii) a Distribution  Date, a Stock  Acquisition
Date, a Section 11(a)(ii) Event or a Section 13 Event (as such terms are defined
in the Rights Agreement) to occur.

         The Purchaser  estimates  that the total funds required to purchase all
Shares validly tendered pursuant to the Offer, consummate the Merger and pay all
related costs and expenses will be  approximately $ 38.8 million.  The Purchaser
will obtain such funds from Parent by means of capital contributions, loans or a
combination thereof.


                                        2

<PAGE>

Parent  plans to obtain the funds for such capital  contributions  or loans from
cash on hand and borrowings under Parent's credit facilities. See Section 10.

         The  information  contained  in this Offer to Purchase  concerning  the
Company  was  supplied  by the  Company,  and Parent and the  Purchaser  take no
responsibility for the accuracy of such information.  The information  contained
in this Offer to  Purchase  concerning  the Offer,  the  Merger,  Parent and the
Purchaser  was supplied by Parent and the  Purchaser,  and the Company  takes no
responsibility for the accuracy of such information.

         THIS 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.

                                    THE OFFER

1.       TERMS OF THE OFFER.

         Upon  the  terms  and  subject  to the  conditions  of the  Offer,  the
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
3 of this  Offer to  Purchase.  The term  "Expiration  Date"  shall  mean  12:00
Midnight,  New York City time, on Tuesday,  November 23, 1999,  unless and until
the Purchaser, in accordance with the terms of the Merger Agreement,  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 at which the Offer, as so
extended by the Purchaser, shall expire.

         The Offer is conditioned upon, among other things,  the satisfaction of
the Minimum  Condition  and the  expiration  or  termination  of any  applicable
waiting periods imposed by the Hart-Scott-Rodino  Antitrust  Improvements Act of
1976, as amended,  and the regulations  thereunder (the "HSR Act").  See Section
14. If such  conditions  are not satisfied  prior to the  Expiration  Date,  the
Purchaser  reserves  the right (but shall not be  obligated)  to (i)  decline to
purchase any of the Shares  tendered  and  terminate  the Offer,  subject to the
terms of the Merger Agreement, (ii) waive any of the conditions to the Offer, to
the  extent  permitted  by  applicable  law and  the  provisions  of the  Merger
Agreement,  and,  subject to complying with applicable  rules and regulations of
the Securities and Exchange Commission (the  "Commission"),  purchase all Shares
validly  tendered  or (iii)  extend  the  Offer  and,  subject  to the  right of
shareholders  to withdraw  Shares until the Expiration  Date,  retain the Shares
which will have been  tendered  during the period or periods for which the Offer
is extended.

         Subject to the terms of the Merger Agreement,  the Purchaser  expressly
reserves the right,  in its sole  discretion,  at any time or from time to time,
(i) to  increase  the Offer Price  payable  pursuant to the Offer and extend the
Offer  for any  period  required  by any  rule,  regulation,  interpretation  or
provision of the  Commission or the staff thereof  applicable to the Offer,  and
(ii) to extend the Offer for a period of not more than 10  business  days beyond
the latest Expiration Date that would otherwise be permitted under clause (i) of
this  sentence if there shall not have been validly  tendered and not  withdrawn
pursuant to the Offer at least a majority of the then outstanding Shares and all
other conditions to the Offer shall have been satisfied or waived.  In addition,
if on the initial  Expiration Date any applicable  waiting periods under the HSR
Act have not expired,  and all other conditions to the Offer have been satisfied
or waived, Purchaser shall extend the Offer until such waiting period expires or
terminates.  The rights  reserved  by the  Purchaser  in this  paragraph  are in
addition  to the  Purchaser's  rights to  terminate  the Offer as  described  in
Section 14. Any extension, amendment or termination will be followed as promptly
as practicable by public announcement  thereof,  the announcement in the case of
an  extension to be issued no 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 Rule 14d-4(c) under the Exchange
Act.  Without  limiting the  obligation of the Purchaser  under such Rule or the
manner in which the  Purchaser may choose to make any public  announcement,  the
Purchaser  currently  intends to make  announcements by issuing a release to the
Dow Jones News Service.

         The Merger Agreement  provides that,  without the prior written consent
of the Company,  neither Parent nor the Purchaser will decrease the Offer Price,
decrease the minimum  number of Shares  sought to be  purchased  pursuant to the
Offer,  amend the  conditions  described  in  Section  14, or impose  additional
conditions to the Offer.


                                        3

<PAGE>

         If the Purchaser extends the Offer, or if the Purchaser (whether before
or after its  acceptance for payment of Shares) is delayed in its purchase of or
payment for Shares or is unable to pay for Shares  pursuant to the Offer for any
reason,  then,  without prejudice to the Purchaser's rights under the Offer, the
Depositary  may  retain  tendered  Shares on behalf of the  Purchaser,  and such
Shares may not be  withdrawn  except to the extent  tendering  shareholders  are
entitled to withdrawal rights as described in Section 3. However, the ability of
the  Purchaser to delay the payment for Shares which the  Purchaser has accepted
for payment is limited by Rule 14e-l(c)  under the Exchange Act,  which requires
that a bidder pay the consideration  offered or return the securities  deposited
by or on behalf of holders  of  securities  promptly  after the  termination  or
withdrawal of the Offer.

         If the Purchaser  makes a material  change in the terms of the Offer or
the  information  concerning  the Offer or waives a  material  condition  of the
Offer,  the Purchaser will  disseminate  additional  tender offer  materials and
extend the Offer to the extent  required by Rules  14d-4(c),  14d-6(d) and 14e-1
under the Exchange  Act. The minimum  period  during which the Offer must remain
open  following  material  changes  in the  terms of the  Offer  or  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 then existing,
including the relative  materiality  of the changed terms or  information.  In a
public release, the Commission has stated that in its view, an offer must remain
open for a minimum  period of time  following a material  change in the terms of
the  Offer  and  that  waiver  of a  material  condition,  such  as the  Minimum
Condition,  is a material  change in the terms of the Offer.  The release states
that an offer should  remain open for a minimum of five  business  days from the
date a material change is first published, sent or given to security holders and
that, if material  changes are made with respect to  information  not materially
less  significant  than the offer price and the number of shares being sought, a
minimum of ten business days may be required to allow adequate dissemination and
investor  response.  The  requirement  to extend the Offer will not apply to the
extent that the number of business days remaining  between the occurrence of the
change and the then  scheduled  Expiration  Date  equals or exceeds  the minimum
extension  period that would be required  because of such amendment.  As used in
this Offer to Purchase,  "business  day" has the meaning set forth in Rule 14d-1
under the Exchange Act.

         The Company has provided the Purchaser  with the Company's  shareholder
lists and security  position listings for the purpose of disseminating the Offer
to  holders  of  Shares.  This  Offer to  Purchase  and the  related  Letter  of
Transmittal will be mailed by the Purchaser to record holders of Shares and will
be furnished by the  Purchaser to brokers,  dealers,  banks and similar  persons
whose names, or the names of whose nominees, appear on the shareholder lists 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.       PROCEDURE FOR TENDERING SHARES.

         VALID TENDER.  For Shares to be validly tendered pursuant to the Offer,
either (i) a properly  completed and duly  executed  Letter of  Transmittal  (or
facsimile thereof),  together with any required signature guarantees,  or in the
case of a book-entry  transfer,  an Agent's Message (as defined below),  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 and either  certificates for tendered Shares must be received by
the  Depositary  at one of such  addresses  or  such  Shares  must be  delivered
pursuant  to the  procedures  for  book-entry  transfer  set forth  below (and a
Book-Entry Confirmation (as defined below) received by the Depositary),  in each
case prior to the Expiration Date, or (ii) the tendering shareholder must comply
with the guaranteed delivery procedures set forth below.

         The Depositary  will  establish  accounts with respect to the Shares at
The Depository Trust Company (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 any  of the  Book-Entry
Transfer Facilities' systems may make book-entry delivery of Shares by causing a
Book-Entry  Transfer  Facility  to transfer  such  Shares into the  Depositary's
account in accordance with that  Book-Entry  Transfer  Facility's  procedure for
such  transfer.  However,  although  delivery of Shares may be effected  through
book-entry  transfer  into the  Depositary's  account at a Book- Entry  Transfer
Facility,  the Letter of Transmittal (or facsimile thereof),  properly completed
and duly  executed,  with  any  required  signature  guarantees,  or an  Agent's
Message,  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 the tendering
shareholder must comply with the guaranteed delivery


                                        4

<PAGE>

procedures  described below. The confirmation of a book-entry transfer of Shares
into the  Depositary's  account at a Book-Entry  Transfer  Facility as described
above  is  referred  to  herein  as a  "Book-Entry  Confirmation."  DELIVERY  OF
DOCUMENTS TO A BOOK-ENTRY  TRANSFER FACILITY IN ACCORDANCE  WITH SUCH BOOK-ENTRY
TRANSFER FACILITY'S PROCEDURES DOES NOT CONSTITUTE DELIVERY TO THE DEPOSITARY.

         The term "Agent's Message" means a message  transmitted by a 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 such  participant has received and
agrees  to be  bound by the  terms of the  Letter  of  Transmittal  and that the
Purchaser may enforce such agreement against the participant.

         THE METHOD OF DELIVERY  OF SHARES,  THE LETTER OF  TRANSMITTAL  AND ALL
OTHER REQUIRED  DOCUMENTS,  INCLUDING  DELIVERY THROUGH ANY BOOK-ENTRY  TRANSFER
FACILITY, IS AT THE ELECTION AND RISK OF THE TENDERING SHAREHOLDER.  SHARES WILL
BE DEEMED DELIVERED ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY (INCLUDING, IN
THE CASE OF A BOOK-ENTRY TRANSFER, BY BOOK-ENTRY  CONFIRMATION).  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.

         SIGNATURE GUARANTEES.  No signature guarantee is required on the Letter
of  Transmittal  (i) if the Letter of  Transmittal  is signed by the  registered
holder(s) (which term, for purposes of this Section, includes any participant in
any of the Book Entry  Transfer  Facilities'  systems  whose  name  appears on a
security  position  listing  as the  owner of the  Shares)  of  Shares  tendered
therewith and such registered  holder has not completed  either the box entitled
"Special   Delivery   Instructions"   or  the  box  entitled   "Special  Payment
Instructions"  on the Letter of  Transmittal or (ii) if such Shares are tendered
for the account of a financial  institution  (including most  commercial  banks,
savings and loan associations and brokerage houses) that is a participant in the
Security  Transfer  Agents  Medallion  Program,  the  New  York  Stock  Exchange
Medallion,  Signature  Guarantee Program or the Stock Exchange Medallion Program
(each, an "Eligible Institution" and, collectively, "Eligible Institutions"). In
all other cases,  all signatures on Letters of Transmittal must be guaranteed by
an Eligible Institution.  See Instructions 1 and 5 to the Letter of Transmittal.
If the certificates for Shares are registered in the name of a person other than
the  signer  of the  Letter  of  Transmittal,  or if  payment  is to be  made or
certificates  for Shares not  tendered  or not  accepted  for  payment are to be
returned  to a person  other  than the  registered  holder  of the  certificates
surrendered,  then the tendered certificates for such Shares must be endorsed or
accompanied  by appropriate  stock powers,  in either case signed exactly as the
name or names of the  registered  holders or owners appear on the  certificates,
with the signatures on the certificates or stock powers guaranteed as aforesaid.
See Instructions 1 and 5 to the Letter of Transmittal.

         GUARANTEED DELIVERY. If a shareholder desires to tender Shares pursuant
to the Offer and such shareholder's  certificates for Shares are not immediately
available or the  procedures for  book-entry  transfer  cannot be completed on a
timely  basis or time  will not  permit  all  required  documents  to reach  the
Depositary  prior to the  Expiration  Date,  such  shareholder's  tender  may be
effected if all the following conditions are met:

                           (i)  such 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  the
         Purchaser,  is received by the Depositary,  as provided below, prior to
         the Expiration Date; and

                           (iii)the certificates  for  all  physically  tendered
         Shares, in proper form for transfer (or a Book-Entry  Confirmation with
         respect to all such  Shares),  together  with a properly  completed and
         duly executed  Letter of Transmittal (or 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 are
         received by the Depositary  within three trading days after the date of
         execution of such Notice of Guaranteed Delivery. A "trading day" is any
         day on which The New York Stock Exchange, Inc. is open for business.


                                        5

<PAGE>

         The  Notice of  Guaranteed  Delivery  may be  delivered  by hand to the
Depositary 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 such Notice of Guaranteed Delivery.

         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 (or a  timely  Book-Entry
Confirmation  with respect to) such  Shares,  (ii) a Letter of  Transmittal  (or
facsimile  thereof),  properly  completed and duly  executed,  with any 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.
Accordingly,  tendering  shareholders  may be paid at different  times depending
upon when  certificates for Shares or Book-Entry  Confirmations  with respect to
Shares are actually  received by the  Depositary.  UNDER NO  CIRCUMSTANCES  WILL
INTEREST  BE PAID ON THE  PURCHASE  PRICE  TO BE PAID BY THE  PURCHASER  FOR THE
SHARES,  REGARDLESS  OF ANY  EXTENSION  OF THE OFFER OR ANY DELAY IN MAKING SUCH
PAYMENT.

         The valid tender of Shares pursuant to one of the procedures  described
above will constitute a binding agreement between the tendering  shareholder and
the Purchaser upon the terms and subject to the conditions of the Offer.

         APPOINTMENT  AS PROXY.  By executing the Letter of  Transmittal  as set
forth above, the tendering shareholder will irrevocably appoint designees of the
Purchaser, and each of them, as such shareholder's attorneys-in-fact and proxies
in the manner set forth in the  Letter of  Transmittal,  each with full power of
substitution,  to the full extent of such  shareholder's  rights with respect to
the  Shares  tendered  by such  shareholder  and  accepted  for  payment  by the
Purchaser  and with respect to any and all other Shares or other  securities  or
rights  issued or  issuable  in respect of such  Shares on or after  October 26,
1999.  All such  proxies  will be  considered  coupled  with an  interest in the
tendered Shares. Such appointment will be effective when, and only to the extent
that, the Purchaser  accepts for payment Shares tendered by such  shareholder as
provided herein.  Upon such appointment,  all prior powers of attorney,  proxies
and  consents  given by such  shareholder  with  respect to such Shares or other
securities or rights will,  without further action, be revoked and no subsequent
powers  of  attorney,  proxies,  consents  or  revocations  may be given by such
shareholder (and, if given, will not be deemed effective).  The designees of the
Purchaser will thereby be empowered to exercise all voting and other rights with
respect  to such  Shares and other  securities  or  rights,  including,  without
limitation,  in  respect of any  annual,  special  or  adjourned  meeting of the
Company's  shareholders,  actions by written consent in lieu of any such meeting
or  otherwise,  as they in their sole  discretion  deem  proper.  The  Purchaser
reserves  the right to require  that,  in order for Shares to be deemed  validly
tendered,  immediately  upon the  Purchaser's  acceptance  for  payment  of such
Shares,  the Purchaser  must be able to exercise full voting,  consent and other
rights  with  respect to such  Shares and other  related  securities  or rights,
including voting at any meeting of shareholders.

         DETERMINATION  OF VALIDITY.  All  questions as to the  validity,  form,
eligibility  (including  time of receipt) and acceptance of any tender of Shares
will be determined by the Purchaser in its sole discretion,  which determination
will be final and binding.  The Purchaser  reserves the absolute right to reject
any or all  tenders of any Shares  determined  by it not to be in proper form or
the  acceptance  for payment of, or payment for which may, in the opinion of the
Purchaser's  counsel,  be unlawful.  The  Purchaser  also  reserves the absolute
right,  subject to the provisions of the Merger  Agreement,  to waive any of the
conditions  of the Offer or any  defect  or  irregularity  in the  tender of any
Shares  of any  particular  shareholder,  whether  or  not  similar  defects  or
irregularities are waived in the case of other shareholders. No tender of Shares
will be deemed to have been  validly  made until all  defects or  irregularities
relating thereto have been cured or waived.  None of the 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.   The   Purchaser's
interpretation of the terms and conditions of the Offer (including the Letter of
Transmittal and the instructions thereto) will be final and binding.

         BACKUP  WITHHOLDING.  In order to avoid  "backup  withholding"  of U.S.
federal  income tax on payments of cash  pursuant  to the Offer,  a  shareholder
surrendering Shares in the Offer must, unless an exemption applies,  provide the
Depositary  with  such  shareholder's  correct  taxpayer  identification  number
("TIN") on a  Substitute  Form W-9 and certify  under  penalties of perjury that
such TIN is correct and that such shareholder is not subject to backup


                                        6

<PAGE>

withholding. If a shareholder does not provide such shareholder's correct TIN or
fails to provide  the  certifications  described  above,  the  Internal  Revenue
Service (the "IRS") may impose a penalty on such shareholder and payment of cash
to such shareholder  pursuant to the Offer may be subject to backup  withholding
of 31%.  All  shareholders  surrendering  Shares  pursuant  to the Offer  should
complete and sign the main signature  form and the Substitute  Form W-9 included
as  part  of  the  Letter  of  Transmittal  to  provide  the   information   and
certification  necessary  to avoid  backup  withholding  (unless  an  applicable
exemption exists and is proved in a manner satisfactory to the Purchaser and the
Depositary). Certain shareholders (including, among others, all corporations and
certain foreign individuals and entities) are not subject to backup withholding.
Foreign  shareholders,  if exempt,  should  complete and sign the main signature
form and 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 9 to the Letter of Transmittal.

3.       WITHDRAWAL RIGHTS.

         Except as  otherwise  provided in this Section 3, tenders of Shares are
irrevocable.  Shares tendered pursuant to the Offer may be withdrawn pursuant to
the  procedures  set forth below at any time prior to the  Expiration  Date and,
unless  theretofore  accepted for payment and paid for by the Purchaser pursuant
to the Offer, may also be withdrawn at any time after December 24, 1999.

         For a withdrawal to be effective,  a written,  telegraphic 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 and
must specify the name of the person having  tendered the Shares to be withdrawn,
the number of Shares to be withdrawn  and the name of the  registered  holder of
the  Shares  to be  withdrawn,  if  different  from the name of the  person  who
tendered the Shares. If certificates for Shares 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 delivered pursuant to the procedures
for book-entry transfer as set forth in Section 2, any notice of withdrawal must
also  specify the name and number of the account at the  appropriate  Book-Entry
Transfer  Facility to be credited with the withdrawn Shares and otherwise comply
with such Book-Entry Transfer Facility's  procedures.  Withdrawals of tenders of
Shares may not be rescinded,  and any Shares properly  withdrawn will thereafter
be deemed not validly  tendered  for purposes of the Offer.  However,  withdrawn
Shares may be retendered by again  following one of the procedures  described in
Section 2 any time on or prior to the Expiration Date.

         All questions as to the form and validity  (including  time of receipt)
of  notices  of  withdrawal  will be  determined  by the  Purchaser  in its sole
discretion,  which  determination  will  be  final  and  binding.  None  of  the
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.

4.       ACCEPTANCE FOR PAYMENT AND PAYMENT.

         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),  the  Purchaser  will accept for payment and will pay,
promptly after the Expiration Date, for all Shares validly tendered prior to the
Expiration  Date and not properly  withdrawn in  accordance  with Section 3. All
determinations  concerning the satisfaction of such terms and conditions will be
within  the  Purchaser's  discretion,  which  determinations  will be final  and
binding.  See Sections 1 and 14. The Purchaser  expressly reserves the right, in
its sole discretion, to delay acceptance for payment of or payment for Shares in
order to comply in whole or in part with any applicable law, including,  without
limitation,  the HSR Act.  Any such delays will be effected in  compliance  with
Rule 14e-l(c)  under the Exchange Act (relating to a bidder's  obligation to pay
for or return tendered  securities  promptly after the termination or withdrawal
of such bidder's offer).

         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  evidencing such Shares (or a timely  Book-Entry  Confirmation with
respect thereto), (ii) a Letter of Transmittal (or facsimile thereof),  properly
completed and duly executed, with any


                                        7

<PAGE>

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 per Share consideration paid to any shareholder pursuant to the
Offer will be the highest per Share  consideration paid to any other shareholder
pursuant to the Offer.

         For  purposes  of the  Offer,  the  Purchaser  will be  deemed  to have
accepted for payment,  and thereby  purchased,  Shares properly  tendered to the
Purchaser and not withdrawn as, if and when the Purchaser  gives oral or written
notice to the  Depositary  of the  Purchaser's  acceptance  for  payment of such
Shares.  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  tendering  shareholders  for the purpose of receiving  payment
from the Purchaser and transmitting payment to tendering shareholders.  UNDER NO
CIRCUMSTANCES  WILL  INTEREST  BE PAID ON THE  PURCHASE  PRICE TO BE PAID BY THE
PURCHASER FOR THE SHARES,  REGARDLESS OF ANY EXTENSION OF THE OFFER OR ANY DELAY
IN MAKING SUCH PAYMENT.

         If the  Purchaser  is  delayed in its  acceptance  for  payment  of, or
payment  for,  Shares  or is  unable to accept  for  payment  or pay for  Shares
pursuant to the Offer for any reason, then, without prejudice to the Purchaser's
rights under the Offer (including such rights as are set forth in Sections 1 and
14) (but subject to compliance  with Rule 14e-1(c)  under the Exchange Act), the
Depositary  may,  nevertheless,  on behalf  of the  Purchaser,  retain  tendered
Shares,  and such  Shares may not be  withdrawn  except to the extent  tendering
shareholders are entitled to exercise,  and duly exercise,  withdrawal rights as
described in Section 3.

         If any tendered Shares are not purchased  pursuant to the Offer for any
reason,  certificates  evidencing  any such  Shares  will be  returned,  without
expense to the  tendering  shareholder  (or, in the case of Shares  delivered by
book-entry transfer of such Shares into the Depositary's account at a Book-Entry
Transfer Facility pursuant to the procedures set forth in Section 2, such Shares
will be credited to an account maintained at the appropriate Book-Entry Transfer
Facility), as promptly as practicable after the expiration or termination of the
Offer.

         Subject to the terms of the Merger  Agreement,  the Purchaser  reserves
the right to  transfer  or  assign,  in whole or from  time to time in part,  to
Parent,  or to one or more  direct  or  indirect  wholly-owned  subsidiaries  of
Parent,  the right to purchase  Shares tendered  pursuant to the Offer,  but any
such  transfer or assignment  will not relieve the Purchaser of its  obligations
under  the  Offer  and  will  in  no  way  prejudice  the  rights  of  tendering
shareholders  to receive  payment for Shares  validly  tendered and accepted for
payment pursuant to the Offer.

5.       CERTAIN FEDERAL INCOME TAX CONSEQUENCES.

         The receipt of cash for Shares pursuant to the Offer or the Merger will
be a taxable  transaction for U.S. federal income tax purposes and also may be a
taxable  transaction  under  state,  local or foreign tax laws.  Accordingly,  a
shareholder  who tenders  Shares in the Offer or receives  cash in exchange  for
Shares in the Merger will recognize gain or loss for federal income tax purposes
equal to the  difference,  if any,  between the amount of cash  received and the
shareholder's  tax basis in the Shares sold pursuant to the Offer or surrendered
for cash pursuant to the Merger. Gain or loss will be determined  separately for
each  block  of  Shares  (i.e.,  Shares  acquired  at the same  time and  price)
exchanged pursuant to the Offer or the Merger.  Such gain or loss generally will
be capital gain or loss if the Shares disposed of were held as capital assets by
the  shareholder,  and  will be  long-term  capital  gain or loss if the  Shares
disposed  of were  held  for  more  than  one  year  at the  date of sale or the
Expiration  Date (in the case of the Offer) or on the date of the Merger (in the
case  of the  Merger),  as the  case  may be.  Capital  gains  recognized  by an
individual  (or an estate or certain  trusts) upon a disposition of a Share that
has been held for more than one year  generally will be subject to a maximum tax
rate of 20% or, in the case of a Share  that has been held for one year or less,
will be subject to tax at ordinary income rates.  Certain  limitations  apply to
the tax treatment of a shareholder's capital losses.

         The foregoing summary constitutes a general description of certain U.S.
federal  income tax  consequences  of the Offer and the Merger without regard to
the particular facts and circumstances of each shareholder of the Company and is
based on the  provisions  of the Internal  Revenue Code of 1986, as amended (the
"Code"),  Treasury Department  Regulations issued pursuant thereto and published
rulings and court  decisions in effect as of the date  hereof,  all of which are
subject to change,  possibly with retroactive  effect.  Special tax consequences
not described


                                        8

<PAGE>

herein  may be  applicable  to  certain  shareholders  subject  to  special  tax
treatment (including insurance companies,  tax-exempt  organizations,  financial
institutions or broker dealers,  foreign  shareholders and shareholders who have
acquired  their  Shares  pursuant to the exercise of employee  stock  options or
otherwise as compensation).  ALL SHAREHOLDERS  SHOULD CONSULT THEIR TAX ADVISORS
WITH  RESPECT TO SPECIFIC  TAX EFFECTS  APPLICABLE  TO THEM OF THE OFFER AND THE
MERGER,  INCLUDING THE APPLICABILITY  AND EFFECT OF THE ALTERNATIVE  MINIMUM TAX
AND ANY STATE, LOCAL AND FOREIGN TAX LAWS.

6.       PRICE RANGE OF SHARES; DIVIDENDS ON THE SHARES.

         The Shares are traded  through  the Nasdaq  National  Market  under the
symbol "FERO".  The following table sets forth,  for each of the fiscal quarters
indicated, the high and low sales prices per Share on the Nasdaq National Market
as  reported  in the  Company's  Annual  Report on Form 10-K for the fiscal year
ended July 3, 1999.

<TABLE>
<CAPTION>
                                                                                            HIGH                        LOW
                                                                                    --------------------       --------------------
<S>                                                                             <C>                        <C>
Fiscal Year Ended June 27, 1998:

         First Quarter                                                              $       8.875              $       5.875
         Second Quarter............................................                         7.8125                     4.625
         Third Quarter.............................................                         6.4375                     4.625
         Fourth Quarter............................................                         5.6875                     3.125
Fiscal Year Ended July 3, 1999:

         First Quarter.............................................                 $       4.875              $       2.625
         Second Quarter ...........................................                         3.8125                     2.0
         Third Quarter.............................................                         3.1250                     2.50
         Fourth Quarter ...........................................                         4.5625                     2.50
Fiscal Year Ended July 1, 2000:

         First Quarter.............................................                 $       4.688              $       1.875
         Second Quarter (through October 25, 1999).................                 $      ______              $      ______
</TABLE>

         On  October  19,  1999,   the  last  full  trading  day  prior  to  the
announcement  of the execution of the Merger  Agreement  and of the  Purchaser's
intention to commence the Offer,  the closing  sales price per Share as reported
on the Nasdaq National  Market was $ 3.9375.  On October 25, 1999, the last full
trading day prior to the  commencement of the Offer, the closing sales price per
Share as reported on the Nasdaq National Market was $____.

SHAREHOLDERS ARE URGED TO OBTAIN A CURRENT MARKET QUOTATION FOR THE SHARES.

         The Company  has never paid any  dividends  on the  Shares.  The Merger
Agreement  provides that,  without the prior written  consent of Purchaser,  the
Company  will not  declare,  set aside or pay any  dividend on or make any other
distribution in respect of its capital stock. See Section 11.

7.       EFFECT OF THE OFFER ON THE  MARKET  FOR THE  SHARES;  STOCK  QUOTATION;
         EXCHANGE ACT REGISTRATION; MARGIN REGULATIONS.

         MARKET FOR THE SHARES.  The  purchase  of Shares  pursuant to the Offer
will  reduce the number of holders of Shares and the number of Shares that might
otherwise trade publicly and,  depending upon the number of Shares so purchased,
could  adversely  effect the liquidity and market value of the remaining  Shares
held by the public.

         STOCK QUOTATION. Depending upon the number of Shares purchased pursuant
to the Offer,  the  Shares may no longer  meet the  requirements  for  continued
inclusion in the Nasdaq National  Market.  If the Nasdaq National Market were to
cease to publish quotations for the Shares, it is possible that the Shares would
continue  to trade in the  over-the-counter  market  and  that  prices  or other
quotations  would be reported by other sources.  The extent of the public market
for such Shares and the availability of such quotations  would depend,  however,
upon such  factors as the number of  stockholders  and/or the  aggregate  market
value of such securities remaining at such time, the interest


                                        9

<PAGE>

in  maintaining  a market in the  Shares on the part of  securities  firms,  the
possible termination of registration under the Exchange Act, as described below,
and other factors.

         MARGIN REGULATIONS.  The Shares are presently "margin securities" under
the  regulations  of the Board of Governors of the Federal  Reserve  System (the
"Federal Reserve Board"),  which status has the effect,  among other things,  of
allowing  brokers  to  extend  credit  on the  collateral  of  such  securities.
Depending upon factors similar to those  described  above regarding  listing and
market quotations, it is possible that, following the Offer, the Shares would no
longer constitute "margin securities" for the purposes of the margin regulations
of the Federal Reserve Board and therefore could no longer be used as collateral
for loans made by brokers.

         EXCHANGE ACT  REGISTRATION.  The Shares  currently are registered under
the  Exchange  Act.  Registration  of the Shares  under the  Exchange Act may be
terminated  upon  application of the Company to the Commission if the Shares are
neither listed on a national securities exchange nor held by 300 or more holders
of record.  Termination  of  registration  of the Shares  under the Exchange Act
would  substantially  reduce the  information  required to be  furnished  by the
Company  to its  shareholders  and to the  Commission  and  would  make  certain
provisions  of the  Exchange  Act,  such  as  the  short-swing  profit  recovery
provisions of Section 16(b),  the  requirement  of furnishing a proxy  statement
pursuant to Section  14(a) in  connection  with  shareholders'  meetings and the
related  requirement  of  furnishing an annual  report to  shareholders  and the
requirements  of Rule  13e-3  under  the  Exchange  Act with  respect  to "going
private"  transactions,  no longer applicable to the Company.  Furthermore,  the
ability  of  "affiliates"  of  the  Company  and  persons  holding   "restricted
securities" of the Company to dispose of such securities pursuant to Rule 144 or
Rule  144A  promulgated  under  the  Securities  Act of 1933,  as  amended  (the
"Securities Act"), may be impaired or eliminated.  If registration of the Shares
under the  Exchange Act were  terminated,  the Shares would no longer be "margin
securities"  or be  eligible  for  continued  inclusion  in the Nasdaq  National
Market.

         If  registration  of the Shares is not terminated  prior to the Merger,
then the Shares will cease to be reported on the Nasdaq  National Market and the
registration  of the Shares under the Exchange Act will be terminated  following
the consummation of 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.  Neither the Purchaser nor Parent  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 the
Purchaser or Parent.

         GENERAL.  Founded  in 1968,  the  Company  is  engaged  principally  in
developing,  manufacturing  and marketing  ferrofluids  and products based on or
derived from its proprietary ferrofluid technology.  Ferrofluids,  the Company's
core technology, are stable magnetic liquids that can be precisely positioned or
controlled  with  a  magnetic  force.  Ferrofluids  consist  of  molecular-sized
magnetic  particles  that are surface  treated so that they can be  dispersed in
various fluids, usually a synthetic lubricating oil. Ferrofluids are designed to
have a choice of  properties  such as  viscosity,  magnetic  strength  and vapor
pressures  to perform  numerous  specific  functions  such as sealing,  sensing,
lubricating,  damping and heat  transfer.  The Company's  corporate  offices are
located at 40 Simon  Street,  Nashua,  New  Hampshire,  03061 and its  telephone
number is (603) 883-9800.

         SELECTED  FINANCIAL  INFORMATION.  Set forth below is certain  selected
consolidated  financial information relating to the Company and its subsidiaries
which has been  excerpted  or  derived  from the  audited  financial  statements
contained in the Company's  Annual Report on Form 10-K for the fiscal year ended
July 3, 1999 (the "Form 10-K").  More  comprehensive  financial  information  is
included  in the Form 10-K and other  documents  filed by the  Company  with the
Commission.  The financial information that follows is qualified in its entirety
by  reference  to such  reports and other  documents,  including  the  financial
statements and related notes contained therein. Such reports and other documents
may be examined and copies may be obtained from the offices of the Commission in
the manner set forth below.


                                       10

<PAGE>

                            FERROFLUIDICS CORPORATION

               SELECTED SUMMARY CONSOLIDATED FINANCIAL INFORMATION
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                      FISCAL YEAR ENDED
                                                             --------------------------------------------------------------------

                                                                 JULY 3,                  JUNE 27,                  JUNE 28,
                                                                   1999                     1998                      1997
                                                             ----------------        ------------------        ------------------
<S>                                                              <C>                       <C>                       <C>
Income Statement Data:

      Net Sales                                                  $     35,323              $     52,700              $     67,785
      Net Sales from Continuing Operations                             23,143                    27,204                    23,856
      Income (Loss) from Continuing Operations                          (476)                     1,546                       260
      Income (Loss) from Discontinued Operations                        5,319                   (5,018)                     1,412
      Net Income (Loss)                                                 4,843                   (3,472)                     1,672
      Basic Earnings (Loss) Per Share                                    0.79                    (0.56)                      0.27
      Weighted average shares outstanding                           6,137,192                 6,198,603                 6,116,176
      Dividends per Share                                                   0                         0                         0
</TABLE>



<TABLE>
<CAPTION>
                                                                JULY 3, 1999            JUNE 27, 1998            JUNE 28, 1997
                                                              ----------------       -------------------  --   ------------------
<S>                                                           <C>                    <C>                       <C>
Balance Sheet Data:

      Working Capital                                         $         15,095       $             8,182       $           13,323
      Total Assets                                                      28,923                    44,019                   45,001
      Total Liabilities                                                  8,394                    25,818                   23,420
      Long-Term Debt                                                     5,000                     5,000                    5,000
      Shareholders' Equity                                              20,529                    18,201                   21,581
</TABLE>

      The Company is subject to the  informational  filing  requirements  of the
Exchange Act and, in accordance therewith, is required to file periodic reports,
proxy  statements  and other  information  with the  Commission  relating to its
business,  financial  condition and other matters.  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  interest  of such  persons in  transactions  with the  Company is
required  to be  disclosed  in proxy  statements  distributed  to the  Company's
shareholders and filed with the Commission.  Such reports,  proxy statements and
other  information  should be available for  inspection at the public  reference
facilities  maintained by the Commission at Judiciary  Plaza,  450 Fifth Street,
N.W., Washington, D.C. 20549, and also should be available for inspection at the
Commission's  regional offices located at Seven World Trade Center,  13th Floor,
New York, New York 10048 and the Citicorp Center, 500 West Madison Street, Suite
1400, Chicago,  Illinois 60661. Copies of such materials may also be obtained by
mail,  upon  payment  of the  Commission's  customary  fees,  by  writing to its
principal office at Judiciary Plaza, 450 Fifth Street,  N.W.,  Washington,  D.C.
20549.  In  addition,  such  materials  may be  accessed  electronically  at the
Commission's web site on the internet at www.sec.gov.

9. CERTAIN INFORMATION CONCERNING THE PURCHASER AND PARENT.

      The Purchaser is a newly incorporated  Massachusetts corporation organized
by Parent in connection with the Offer and the Merger and has not carried on any
activities other than in connection with the Offer and the Merger. The principal
offices of the Purchaser are located at Sumitomo  Bldg. #6, 5-24-8 Higashi Ueno,
Taito-Ku,  Tokyo  110-0015  Japan.  Its telephone  number is 03(3845) 1032.  The
Purchaser is a wholly owned subsidiary of Parent.

      Until  immediately  prior to the time  that the  Purchaser  will  purchase
Shares pursuant to the Offer, it is not anticipated that the Purchaser will have
any significant  assets or liabilities or engage in activities  other than those
incident to its formation and capitalization  and the transactions  contemplated
by the Offer and the Merger. Because


                                       11


<PAGE>

the  Purchaser is newly  formed and has minimal  assets and  capitalization,  no
meaningful financial information regarding the Purchaser is available.

      Parent is a Japanese  corporation.  Its  principal  offices are located at
Sumitomo Bldg.  #6, 5-24-8 Higashi Ueno,  Taito-Ku,  Tokyo 110-0015  Japan.  Its
telephone number is 03(3845)1032.

      Founded in 1980, Parent manufactures and markets  ferrofluids,  components
and products based  on ferrofluid  technology for the electronic  industry,  and
thermoelectric  modules. Two major products  based on ferrofluid  technology are
computer   seals  utilized  in  hard  disk  drives  and  vacuum  seals  for  the
semiconductor  industry.  The  thermo-modules  are small,  wafer like heat pumps
which change  temperature when charged with electricity.  As the  thermo-modules
are easily  controlled at a precise  temperature,  their main  application is as
semiconductor components.

      The  name,   citizenship,   business  address,   principal  occupation  or
employment,  and  five-year  employment  history for each of the  directors  and
executive officers of the Purchaser and Parent and certain other information are
set forth in Schedule I hereto.

      Except as described in this Offer to Purchase,  (i) none of the Purchaser,
Parent,  nor, to the best  knowledge  of the  Purchaser  and Parent,  any of the
persons  listed in  Schedule I to this Offer to  Purchase  or any  associate  or
majority-owned  subsidiary of the  Purchaser,  Parent,  or any of the persons so
listed,  beneficially owns or has any right to acquire,  directly or indirectly,
any Shares and (ii) none of the Purchaser, Parent, nor, to the best knowledge of
the Purchaser and Parent,  any of the persons or entities  referred to above nor
any  director,  executive  officer or  subsidiary  of any of the  foregoing  has
effected any transaction in the Shares during the past 60 days.

      Except as provided in the Merger  Agreement and as otherwise  described in
this  Offer  to  Purchase,  none of the  Purchaser,  Parent,  nor,  to the  best
knowledge of the Purchaser and Parent,  any of the persons  listed in Schedule I
to this Offer to  Purchase,  has any  contract,  arrangement,  understanding  or
relationship  with any  other  person  with  respect  to any  securities  of the
Company, including, but not limited to, any contract, arrangement, understanding
or  relationship  concerning  the transfer or voting of such  securities,  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,  since June 30, 1996, neither the Purchaser nor
Parent nor,  to the best  knowledge  of the  Purchaser  and  Parent,  any of the
persons  listed on  Schedule  I hereto,  has had any  business  relationship  or
transaction  with the Company or any of its  executive  officers,  directors  or
affiliates  that is required to be reported  under the rules and  regulations of
the  Commission  applicable  to the Offer.  Except as set forth in this Offer to
Purchase,  since June 30,  1996,  there have been no contacts,  negotiations  or
transactions  between any of the Purchaser,  Parent,  or any of their respective
subsidiaries  or, to the best knowledge of the Purchaser and Parent,  any of the
persons listed in Schedule I to this Offer to Purchase, on the one hand, and the
Company or its affiliates, on the other hand, concerning a merger, consolidation
or acquisition,  tender offer or other acquisition of securities, an election of
directors or a sale or other transfer of a material amount of assets.

      SELECTED  FINANCIAL  INFORMATION.  Because the only  consideration  in the
Offer and the Merger is cash,  there is no financing  condition,  and all Shares
that are not  tendered in the Offer will be  purchased  in the  Merger,  each of
Parent and the Purchaser believes that the financial  condition of Parent is not
material to a decision by a holder of Shares  whether to tender Shares  pursuant
to the Offer or hold Shares.  Notwithstanding the foregoing,  set forth below is
certain summary  selected  consolidated  financial  information  with respect to
Parent.  Parent publishes its financial statements in Japanese Yen in accordance
with the laws and  regulations  of  Japan.  Such  information  is  provided  for
supplemental information purposes only and is neither intended, nor required, to
comply with the requirements of the Exchange Act.


                                       12

<PAGE>

                              FERROTEC CORPORATION

                   SELECTED CONSOLIDATED FINANCIAL INFORMATION
                  (IN THOUSANDS OF YEN, EXCEPT PER SHARE DATA)

                    AT AND FOR THE FISCAL YEAR ENDED MARCH 31

<TABLE>
<CAPTION>
                                                                  1999              1998                1997
                                                                  ----              ----                ----
<S>                                                             <C>              <C>                <C>
Income Statement Data:

      Net Sales                                             (Y) 5,652,084    (Y) 5,045,365     (Y)  4,067,855
      Operating Income                                            383,454          454,426            321,489
      Income Before Income Taxes                                   81,541          624,086            297,767
      Net Income                                                (194,659)          314,631            122,968
      Net Income Per Share (Basic)                                (21.41)            34.70              14.14
      Net Income Per Share (Fully Diluted)                        (21.41)            34.19              13.83

Balance Sheet Data:

      Total Current Assets                                  (Y) 5,828,702    (Y) 4,484,298     (Y)  3,400,923
      Total Assets                                              9,893,118        7,187,847          5,869,791
      Total Current Liabilities                                 2,846,194        2,025,364          1,351,247
      Long-Term Liabilities                                     3,027,839          782,278            472,443
      Shareholders' Equity                                      4,011,314        4,275,049          4,043,306
</TABLE>

Net  Income per Share is  computed  based upon the  weighted  average  number of
shares of common stock outstanding during each fiscal year.

      1. Prior to April 1, 1998,  the  enterprise  tax was  included in selling,
general and  administrative  expenses.  Effective April 1, 1998,  however,  such
enterprise  tax is  included in income  taxes.  The effect of this change was to
increase  income  before  income taxes for the year ended March 31, 1999, by (Y)
56,237.

      2. The  excess  of cost  over  net  assets  of  subsidiaries  acquired  is
amortized on a  straight-line  method  basis over five years.  Prior to April 1,
1998 such cost was shown after income before income  taxes.  Effective  April 1,
1998,  however,  such cost is included in  selling,  general and  administrative
expenses.  The effect of this change was to decrease  income before income taxes
for the year ended March 31, 1999, by (Y) 25,884.

<TABLE>
<CAPTION>
    YEN EXCHANGE RATES PER U.S. DOLLAR                1999             1998             1997              1996
                                                  ------------      -----------      -----------      -------------
<S>                                               <C>               <C>              <C>              <C>
Fiscal Year end............................            118.92            132.90           123.82           106.46
Average....................................            127.97            122.75           112.52             96.4431
High ......................................            147.32            133.90           124.42           107.19
Low........................................            109.00            111.29           104.28             81.31
</TABLE>


      The Yen exchange rate per U.S. Dollar was 105.26 on October 20, 1999.

      DIFFERENCES IN ACCOUNTING  PRINCIPLES BETWEEN JAPAN AND THE UNITED STATES.
The  consolidated  financial  statements  presented herein have been prepared in
accordance with generally accepted  accounting  principles ("GAAP") in Japan and
the  format  of  such  financial  statements  is in  accordance  with  reporting
practices in that country.  Such accounting  principles and reporting  practices
differ in certain  respects  from those  prevailing  in the United  States.  The
principal  differences,  which management of Parent believes may have a material
impact on Parent, are summarized below. Given the inherent  differences  between
Japanese GAAP and U.S. GAAP, the financial  statements  presented under Japanese
GAAP are not presented fairly, in all material respects, under U.S. GAAP. Parent
has not  quantified  these  differences,  nor  prepared  consolidated  financial
statements under U.S. GAAP, nor undertaken a reconciliation of Japanese GAAP and
U.S. GAAP financial statements. Had Parent undertaken any such quantification or
preparation or  reconciliation,  other  potentially  significant  accounting and
disclosure  differences  might  have  come  to  its  attention,  which  are  not
identified below. Accordingly, Parent can


                                       13

<PAGE>

provide no  assurance  that the  identified  differences  in the  summary  below
represent  all of the  principal  differences  relating to Parent.  Further,  no
attempt has been made to identify future  differences  between Japanese GAAP and
U.S. GAAP as a result of prescribed changes in accounting standards.  Regulatory
bodies that promulgate  Japanese GAAP and U.S. GAAP may have significant ongoing
revisions  or  amendments  that could affect  future  comparisons.  Finally,  no
attempt has been made to identify all future  differences  between Japanese GAAP
and U.S. GAAP that may affect  financial  statements as a result of transactions
or events  that may occur in the  future.  Although  Japanese  GAAP  differs  in
certain   significant   respects  from  U.S.  GAAP,  Parent  believes  that  the
differences  are not  material  to a decision  by a holder of Shares  whether to
tender  Shares  pursuant to the Offer or hold  Shares,  because the Offer is for
cash and any such  difference  would not affect the ability of the  Purchaser to
pay for the Shares to be acquired pursuant to the Offer.

         (i) Consolidation

         Under Japanese GAAP, the  consolidation of subsidiaries is not required
         as long as the aggregate amounts of total assets, net sales, net income
         and retained earnings of the subsidiaries are not significant  compared
         with those of the consolidated totals.

         Under U.S.  GAAP,  the existing  guidance of the  Financial  Accounting
         Standards   Board  ("FASB")  on   consolidation   policy  requires  the
         consolidation of all entities in which the parent has a majority voting
         interest.  Consolidation,  however,  is not required  where  control is
         expected  to be  temporary  or does  not  rest  with  the  owner of the
         majority interest.

         (ii) Tax-Allocation Accounting

         Under Japanese  GAAP,  income taxes are required to be accrued based on
         taxable  income  for the  period,  determined  in  accordance  with the
         applicable  tax laws.  Tax  effect  accounting  had not been  generally
         permitted up to the fiscal year ended  December  31,  1998.  Due to the
         amendment  of the  Commercial  Code of  Japan  and the  Securities  and
         Exchange  Law of  Japan,  tax  effect  accounting  is  allowed  for the
         financial years ended or ending on January 1, 1999 and thereafter.

         U.S.  GAAP  requires  that  deferred  tax  assets  and  liabilities  be
         recognized  with  respect  to the  differences  between  the  financial
         reporting and tax bases of such assets and liabilities, and be measured
         using the  enacted  tax rates and laws which will be in effect when the
         differences are expected to reverse.

         (iii) Foreign Currency Translation

         Under  Japanese  GAAP,   long-term   monetary  assets  and  liabilities
         denominated  in foreign  currencies  are  translated at the  applicable
         historical  exchange rates prevailing at the time of the  transactions,
         and short-term  monetary assets and liabilities  denominated in foreign
         currencies are translated at the exchange rate in effect at the balance
         sheet  date,  except  for  assets  and  liabilities  hedged by  forward
         exchange  contracts  which are translated at the respective  contracted
         exchange rates.

         Under U.S. GAAP, monetary assets and liabilities denominated in foreign
         currencies,  whether  short-term  or long-term,  are  translated at the
         exchange rate in effect at the balance sheet date.

         U.S.  GAAP requires  that gain or loss on a forward  exchange  contract
         intended as a hedge (other than a firm foreign currency commitment or a
         net investment in a foreign  entity) be measured and included in income
         currently  and the  discount or premium be amortized to income over the
         life of the contract. If a forward contract is not intended as a hedge,
         the gain or loss  together  with the discount or premium is required to
         be included in income currently.

         (iv) Valuation of Securities

         Under Japanese GAAP, investments in listed securities (other than those
         in  subsidiaries,  which are  carried  at cost in the  non-consolidated
         financial  statements)  can be valued  at the lower of cost or  market.
         However,


                                       14

<PAGE>

         if any  significant  impairment  in the  value of such  investments  in
         subsidiaries  is  deemed  permanent,   the  appropriate  write-down  is
         required.

         Under U.S.  GAAP,  investments  in marketable  equity  securities  with
         readily determinable fair values and all investments in debt securities
         are classified into three categories (i.e.,  held-to-maturity,  trading
         and available-for-sale) and are accounted for as follows:

         (1)      Investments in debt securities  classified as held-to-maturity
                  are carried at amortized  cost, and  unrealized  holding gains
                  and losses are not reported in the financial  statements until
                  realized or until a decline in fair value below cost is deemed
                  to be other-than-temporary.

         (2)      Investments   in  equity   securities   and  debt   securities
                  classified  as  trading  are  reported  at  fair  value,  with
                  unrealized gains and losses included in earnings.

         (3)      Investments   in  equity   securities   and  debt   securities
                  classified as  available-for-sale  are reported at fair value,
                  with  unrealized  gains and losses  excluded from earnings and
                  reported as other comprehensive income.

         (v) Pension Costs

         Under  Japanese  GAAP,  the amount  contributed  to the pension fund is
         recognized as pension costs, when such contribution is made.

         Under U.S.  GAAP,  pension costs for financial  reporting  purposes are
         accrued based on a certain actuarial  computation  method  consistently
         applied and may differ from the amount contributed to the pension fund.

         (vi) Stock Options

         Under Japanese GAAP, no accounting standards for compensation cost have
         been issued.

         Under U.S.  GAAP,  accounting for stock option plans is based either on
         FASB  Statement  No. 123 (FAS 123) or on APB Opinion No. 25 (APB 25). A
         Company  that elects to apply the  accounting  provisions  of APB 25 is
         required to disclose the difference between  compensation cost measured
         by the method defined in FAS 123 and that measured by provisions of APB
         25.

      TRANSACTIONS  BETWEEN  PARENT AND THE COMPANY.  Parent  beneficially  owns
15,000  Shares  representing  .27% of the  issued and  outstanding  Shares as of
October 20, 1999 and Akira Yamamura,  the President and Chief Executive  Officer
of Parent, individually beneficially owns 50 Shares.

      Parent is a successor to Nippon Ferrofluidics  Corporation ("NFC"),  which
was a wholly owned subsidiary of the Company.  In 1987, Parent acquired NFC from
the Company.

      Parent and the Company have had a long-standing business relationship with
each other. On May 2, 1983, the Company and NFC, then a wholly owned  subsidiary
of the Company, entered into a License Agreement whereby the Company licensed to
NFC  ferrofluid  technology  for a period of three  years.  On May 2, 1986,  the
license was extended for one year. In connection  with Parent's  acquisition  of
NFC in 1987,  the Company and NFC,  then a wholly  owned  subsidiary  of Parent,
entered into three separate  agreements whereby the Company licensed  ferrofluid
technology and furnace  technology to NFC and NFC licensed  motor  technology to
the Company.

      In 1993,  the  Company and NFC entered  into the  Superseding  1993 Fluids
License  Agreement (the "1993 Agreement") that superseded and replaced all prior
license  agreements  between the parties.  Pursuant to the 1993  Agreement,  all
ferrofluid  technology,  with  certain  exceptions,  owned by  either  party was
licensed to the other party in  perpetuity.  At the time the 1993  Agreement was
entered  into,  Parent made an up-front  payment to the Company in the amount of
(Y)850 million,  which is being amortized in equal installments  during the term
of the 1993

                                       15

<PAGE>

Agreement. During each of fiscal 1997 and 1998, Parent incurred (Yen) 68 million
in royalty expense under the 1993 Agreement.

      In  March  1998,  Parent  obtained   certain  U.S.  patents  relating   to
ferrofluids.  On October 20, 1998,  Parent and the Company entered into the 1998
Agreement  Amending the  Superseding  1993 Fluids  License  Agreement (the "1998
Agreement").  Pursuant to the 1998 Agreement,  Parent granted to the Company the
exclusive license to make, use, sell or otherwise  distribute vacuum rotary feed
through  seals  throughout  the world  other than in Asia.  Pursuant to the 1998
Agreement,  the Company  ceased  operations  of its  Japanese  subsidiary  whose
operations related solely to these seals. Under the 1998 Agreement,  the Company
agreed to pay to Parent a 5%  royalty  on sales of vacuum  rotary  feed  through
seals  or  $50,000  per  quarter,  whichever  is  greater.  The  1998  Agreement
terminates on December 31, 2005, unless terminated sooner by mutual agreement of
the parties. If terminated,  the rights between the parties would revert back to
the 1993 Agreement.  The Company incurred  $272,000 in royalty expense under the
1998 Agreement during fiscal 1999.

10.   SOURCE AND AMOUNT OF FUNDS.

      The total  amount of funds  required by the  Purchaser to  consummate  the
Offer and the Merger and to pay related  fees and  expenses is  estimated  to be
approximately $38.8 million (the "Total Funds Amount").  The Purchaser currently
plans to obtain all funds needed for the Offer through a combination  of capital
contributions,  loans, or a combination thereof, which will be made by Parent to
the Purchaser.  Parent  currently plans to finance funds required to effect such
capital  contributions  and loans  from (i)  approximately  $15  million  of its
available  cash on hand,  (ii)  approximately  $3.8 million from the proceeds of
borrowings under Parent's existing and new unsecured short-term lines of credit;
and (iii)  approximately  $20  million  under  new  unsecured  long-term  credit
facilities.

      Parent has commitments for the new short-term  revolving credit facilities
with several financial institutions. The new short-term credit facilities are in
the  aggregate  amount of (Yen) 400 million ($3.8  million),  will have terms of
three to six  months,  and will bear  interest  at the short  term prime rate or
TIBOR (Tokyo Inter-Bank Rate) plus .125 - 1.625 percent.

      Additionally,  Parent has  commitments  for certain new  long-term  credit
facilities  with several  financial  institutions.  The first  long-term  credit
facility is in the amount of (Yen) 1,500 million ($14.3 million) and will have a
term of six years.  Loans under this  facility  will bear interest at either (i)
the short-term prime rate plus one percent; or (ii) TIBOR plus two percent.  The
second  long-term  credit  facility is in the amount of (Yen) 100 million  ($1.0
million),  will  have a term  of five  years,  and  will  bear  interest  at the
short-term  prime rate plus one half of one percent.  The third long-term credit
facility is in the amount of (Yen) 200 million ($2.0 million),  will have a term
of two years,  and will bear interest at the long-term  prime rate plus a margin
that has not yet been determined.  The final long-term credit facility is in the
amount of (Yen) 300 ($2.9  million),  will have a term of five  years,  and will
bear interest at the long-term prime rate plus one tenth of one percent.

      It is  anticipated  that any  borrowings  under  Parent's  existing or new
credit facilities will be repaid from internally  generated funds, and/or public
or private financings of Parent and the Company. The Offer is not conditioned on
Parent obtaining financing.

11. BACKGROUND OF THE OFFER; CONTACTS WITH THE COMPANY; THE MERGER AGREEMENT.

BACKGROUND OF THE OFFER

      The  following  description  was  prepared  by  Parent  and  the  Company.
Information  about the  Company  was  provided  by the  Company  and neither the
Purchaser nor Parent takes any  responsibility  for the accuracy or completeness
of any  information  regarding  meetings or  discussions in which the Purchaser,
Parent, or their representatives did not participate.



                                       16

<PAGE>


      Management  of the Company and Parent were  generally  familiar  with each
other as a result of the business  relationships  between the Company and Parent
discussed above. In March 1997, Salvatore J. Vinciguerra, the then President and
Chief  Executive  Officer  of the  Company,  and Paul F.  Avery,  Jr.,  the then
Chairman of the Company Board,  visited Japan and met with Akira  Yamamura,  the
President  and Chief  Executive  Officer  of  Parent,  to  discuss  a  potential
transaction  between the  companies.  Messrs.  Avery and  Yamamura  discussed in
general terms the merits of combining the two companies and various  alternative
transaction  structures,  including the acquisition by Parent of the Company for
cash or for stock of the Parent.  Several weeks following this meeting,  Messrs.
Vinciguerra,  Avery and  Yamamura  met in Boston to further  discuss a potential
transaction  between  the  companies.  However,  the  parties  did not reach any
agreements  at this time and did not continue  discussions  following the Boston
meeting.

      In June  1999,  Parent  retained  The  Bank of  Tokyo-Mitsubishi,  Limited
("BTM")  and Knox & Co.  ("Knox") to  evaluate a  potential  acquisition  of the
Company as a part of Parent's global strategy.  As a result of the evaluation by
BTM and Knox, Parent decided again to approach the Company.

      On July 28, 1999, Mr.  Yamamura,  the then  President and Chief  Executive
Officer of Parent, called Mr. Avery to discuss whether the Company might have an
interest  at that time in  exploring a  potential  transaction  with Parent that
would  combine  the  companies.  Based on this  discussion,  Messrs.  Avery  and
Yamamura agreed to undertake more extensive discussions and have representatives
of the Company meet with Parent's financial advisors.

      On August 5, 1999,  at Mr.  Yamamura's  request,  Mr. Avery and William B.
Ford, the Vice President and Chief  Financial  Officer of the Company,  met with
representatives  of  Parent's  financial  advisor.  At  this  meeting,  Parent's
financial  advisor  explained  to  Messrs.  Avery and Ford,  Parent's  desire to
combine the two companies as part of Parent's global  acquisition  strategy.  On
behalf of Parent,  its financial advisor at this meeting proposed an acquisition
of the  Company  by Parent in a  transaction  in which the  shareholders  of the
Company  would receive an aggregate of $35 million (or  approximately  $6.00 per
share) in cash.  The  proposal  was subject to various  conditions,  including a
satisfactory  due  diligence  investigation  of  the  Company,   negotiation  of
definitive  documentation  acceptable to both  companies and the approval of the
Boards of Directors of both companies.

      On August 16, 1999, the Company and Parent entered into a  Confidentiality
Agreement to permit the exchange of confidential information between the parties
for the purpose of evaluating the merits of a potential  transaction between the
companies.  The  Confidentiality  Agreement  also  provided  that,  with certain
exceptions,   until  the  date   that  is  two  years   from  the  date  of  the
Confidentiality Agreement,  neither Parent nor any of its representatives would,
among other  things,  acquire any  securities of the Company or seek to effect a
tender offer,  merger or other business  combination  transaction  involving the
Company.  Pursuant to the  Confidentiality  Agreement,  the  Company  thereafter
provided  Parent and its  financial  advisors  and legal  counsel  with  certain
information   concerning  the  Company's  business,   operations  and  financial
condition.

      On August 23, 1999, Messrs. Avery and Yamamura met to continue discussions
concerning  a  potential  transaction  following  a  review  by  Parent  of  the
information  provided to Parent by the Company.  Mr. Yamamura  affirmed Parent's
desire to  proceed  with an  acquisition  of the  Company at an  aggregate  cash
purchase price of $35 million. Parent, with its representatives, conducted a due
diligence  review of the Company from  September 8, 1999 through  September  24,
1999 in Nashua, New Hampshire.  At the same time,  Parent,  along with its legal
representative  and BTM and Knox,  negotiated  the specific  terms of the Merger
Agreement with the Company.

      On August 31, 1999,  the Company Board held a meeting to discuss  Parent's
proposal  to acquire the Company for an  aggregate  cash  purchase  price of $35
million.  At this  meeting,  the Company Board  discussed the Company's  current
business  plan in view of Parent's all cash  proposal,  which would  provide the
Company's  shareholders'  with full  liquidity  for their  investment at a price
significantly  greater than the recent trading price of


<PAGE>

the Company's stock. The Company Board also discussed  management's  discussions
with a potential  strategic partner ("Company A") that had expressed an interest
in  exploring a possible  acquisition  of the Company.  Mr.  Avery  informed the
Company Board that  representatives of Company A had informed him that Company A
was no longer  interested  in  pursuing a possible  acquisition  of the  Company
because Company A had concluded that certain  business lines of the Company were
not a strategic fit with Company A's businesses.  Following  these  discussions,
the Company  Board  authorized  management to continue  discussions  with Parent
concerning  a potential  transaction  with the  objective  of obtaining a higher
price and other favorable terms. The Company Board also authorized management to
seek  bids from  various  financial  advisors  for the  purpose  of  engaging  a
financial advisor to evaluate the fairness from a financial point of view of the
consideration  to be received by the Company's  shareholders  in any transaction
that might be considered by the Company  Board.  In addition,  the Company Board
authorized  management to continue to pursue other potential bidders through The
Bigelow  Company,  an  investment  banking  concern  familiar with the Company's
industry ("Bigelow").

      Following the meeting of the Company Board on August 31, 1999, Parent, its
financial advisors and the Company continued discussions  concerning a potential
acquisition of the Company by Parent, and, in particular, the amount of the cash
purchase price. After further negotiations between the parties, Parent increased
its proposed cash purchase  price to $6.25 per share.  In addition,  the parties
began  negotiating  the terms of a draft merger  agreement  prepared by Parent's
legal  counsel  and  the  arrangements  for  senior  management  of the  Company
following the completion of a transaction.

      During this period, the Company, with the assistance of Bigelow, contacted
several other  potential  strategic  partners to determine  whether such parties
might have an interest in pursuing a transaction  with the Company.  The Company
also  received  bids from  various  investment  banking  firms to  evaluate  the
fairness from a financial point of view of the  consideration  to be received by
the Company's  shareholders in any proposed  transaction  involving the Company.
Following the receipt of such bids, the Company retained Advest, Inc. ("Advest")
to advise the Company with respect to such matters.

      On  September  9, 1999,  the  Company  Board met to discuss  the status of
negotiations with Parent,  including the price and other proposed terms. At this
meeting,  Mr. Avery  informed the Company  Board that Parent had  increased  its
proposed cash purchase price from $6.00 per share to $6.25 per share. Management
also updated the Company Board on the progress  being made by Bigelow to solicit
indications of interest from other  potential  strategic  partners.  The Company
Board then engaged in a discussion  concerning  the Company's  current  business
plan in view of Parent's latest proposal.  Following this discussion,  the Board
instructed  management  to continue  negotiations  of the terms of the  proposed
transaction with Parent and to continue pursuing other indications of interest.

      On September  21,  1999,  Bigelow  received a  preliminary  indication  of
interest from another  company  ("Company B") within the industries in which the
Company operates. In its preliminary indication of interest, Company B expressed
a willingness to acquire the Company for an aggregate cash purchase price of not
more than $30 million.  Management of the Company  instructed  Bigelow to inform
Company B that it would have to  significantly  increase its  proposed  purchase
price for the  Company to  continue  to  explore a  potential  transaction  with
Company B.

      On September 28, 1999, representatives of Company B met with Messrs. Avery
and Ford and other  representatives  of the Company to discuss the strategic fit
of the  Company and  Company B,  although no new  proposal by Company B resulted
from that meeting.

      On  September  29,  1999,  Mr.  Avery  received  a  telephone  call from a
representative  of another company  ("Company C") within the industries in which
the Company operates expressing an interest in exploring a potential transaction
with the Company.  Following a discussion, Mr. Avery and the representative from
Company C agreed that  representatives from Company C should meet in person with
Messrs.  Avery and Ford to further  discuss  Company C's interest.  Bigelow also
informed  Mr.  Avery  the same day that  Company B had  decided  not to pursue a


<PAGE>


transaction with the Company.

      On September 30, 1999, Messrs. Avery and Ford and other representatives of
the Company met with  representatives  from another company ("Company D") within
the industries in which the Company operates expressing an interest in exploring
a potential transaction with the Company.

      On  September  30, 1999,  the Company  Board held a meeting to discuss the
status of  negotiations  with Parent and the Company's and Bigelow's  efforts to
solicit additional  indications of interest.  At this meeting, the Company Board
discussed the terms of the draft merger agreement proposed by Parent,  including
the scope of the Company's ability to terminate the merger agreement to accept a
more  favorable  transaction.  Messrs.  Avery and Ford also  updated the Company
Board on the status of the discussions  with Company A, Company B, Company C and
Company D.

      On October 1, 1999,  Bigelow informed Mr. Avery that Company D had decided
not to pursue a transaction with the Company.

      On October 4, 1999,  representatives  of Company C met with Messrs.  Avery
and Ford and  other  representatives  of the  Company  to  discuss  Company  C's
interest in pursuing a potential  transaction  with the Company.  Following this
meeting,  on  October  5,  1999 Mr.  Avery  received  a  telephone  call  from a
representative  of Company C  informing  him that  Company C had  decided not to
continue discussions with the Company concerning a possible transaction.

      On October 5, 1999,  Mr. Avery met with Mr.  Yamamura in  Manchester,  New
Hampshire to discuss,  among other things,  employee matters,  including his and
Mr.  Ford's  role  with  the  Company  following   completion  of  the  proposed
transaction.

      On October 6, 1999,  the Company  Board held a meeting at which Mr.  Avery
again reported on management's  discussions with Company A, Company B, Company C
and Company D. The Company Board also discussed the status of negotiations  with
Parent and the terms of the proposed transaction,  including the purchase price.
At the meeting,  the Company's legal counsel  described the current terms of the
draft  merger  agreement  and the  Company  Board  discussed  certain of them at
length.

      Following  the October 6 meeting of the Company Board and  throughout  the
week of October 11, 1999,  the parties  continued  negotiating  the terms of the
draft merger agreement. As a result of these negotiations, Parent indicated that
it was  willing to agree to a purchase  price of $6.50 per share if the  parties
could agree on the other  unresolved  terms of the draft  merger  agreement  and
related documentation.

      On October 14, 1999, the Company Board met to consider the approval of the
Merger Agreement and the  transactions  contemplated  thereby.  At that meeting,
Messrs.  Avery and Ford, together with the Company's legal counsel,  updated the
Company Board on the status of negotiations with Parent.  Messrs. Avery and Ford
updated the Company  Board on the key issues under  discussion  and the relative
positions  of the parties  with  respect to such  issues.  The  Company's  legal
counsel reviewed for the Company Board the terms of the Merger Agreement and the
agreements  with Messrs.  Avery and Ford governing  their  involvement  with the
Company  following  completion of the  transaction.  In addition,  Advest gave a
presentation  to the Company Board  concerning  the  fairness,  from a financial
point of view, of the cash  consideration  to be received by the shareholders of
the Company in the transaction.  Following this  presentation,  Advest delivered
its  opinion  to the  effect  that,  as of the  date of such  opinion,  the cash
consideration of $6.50 per share to be received by the Company's shareholders in
the transaction was fair, from a financial point of view, to the Company and its
shareholders.  The  Company  Board,  after  considering  the terms of the Merger
Agreement  and after  discussing  and  considering  the  analyses and opinion of
Advest,  determined  that the Offer and the Merger  were fair to and in the best
interests of the Company and its shareholders, recommended that all shareholders
tender their shares pursuant to the Offer, and authorized management to complete
negotiations  of, and  execute,  the Merger  Agreement  and related  agreements.
Preparation


<PAGE>

of final  version of the Merger  Agreement  and related  agreements
continued  through  the  evening of  October  19,  1999 and into the  morning of
October 20, 1999. Early in the morning of October 20, 1999, the Company,  Parent
and  Purchaser   executed  the  Merger  Agreement  and  issued  a  joint  public
announcement of the transaction.

      In reaching its determination regarding the transaction, the Company Board
considered a number of factors, including, without limitation, the following:

                     (i)    The   Company's   business,    assets,   management,
                            strategic   objectives,   competitive  position  and
                            prospects.

                     (ii)   The Company's historical  financial  information and
                            projected  financial  results,  including  those set
                            forth in the strategic plans  developed  annually by
                            the   Company   and    management's    most   recent
                            projections.

                     (iii)  Historical  market  prices and  trading  information
                            with  respect  to the  shares of Common  Stock and a
                            comparison   of  these  market  prices  and  trading
                            information  with  those of  selected  publicly-held
                            companies operating in industries similar to that of
                            the  Company  and  the  various  price  to  earnings
                            multiples  at which the  shares of Common  Stock and
                            the securities of these other companies trade.

                     (iv)   A financial analysis of the valuation of the Company
                            under various methodologies,  including a discounted
                            cash flow  analysis,  a selected  comparable  public
                            companies   analysis   and  a  selected   comparable
                            transactions analysis.

                     (v)    The  prices  and  forms  of  consideration  paid  in
                            selected recent comparable acquisition transactions,
                            and the fact  that the  price to be paid  under  the
                            Merger  Agreement to holders of the shares of Common
                            Stock compares favorably to the prices paid in other
                            recent  acquisition  transactions  of  companies  in
                            similar industries.

                     (vi)   The fact that the  $6.50 per share  price to be paid
                            in the Offer and the Merger represents (A) a premium
                            of 79% over $3.625,  the closing price of a share of
                            Common  Stock  on  the  Nasdaq  National  Market  on
                            October  13,  1999,  and (B) a  premium  of 65% over
                            $3.942,  the sixty day average of the closing  price
                            of a share of Common Stock as of October 13, 1999.

                     (vii)  The terms and  conditions  of the Merger  Agreement,
                            including  the "all cash" nature of the  transaction
                            and the fact that (A) the Offer and  Merger  are not
                            subject to a financing condition, (B) Parent and the
                            Purchaser  have agreed  that shares of Common  Stock
                            not purchased in the Offer will receive  pursuant to
                            the Merger the same form and amount of consideration
                            as the  shares  of  Common  Stock  purchased  in the
                            Offer,   and  (C)   the   Company,   under   certain
                            circumstances  and  subject  to  certain  conditions
                            (including  the  payment  of  liquidated  damages to
                            Parent) may terminate the Merger  Agreement in order
                            to execute an agreement with a third party providing
                            for the  acquisition  of the  Company  on terms more
                            favorable  to the  Company's  shareholders  than the
                            Offer and the Merger.

                     (viii) The  opinion of  Advest,  delivered  to the  Company
                            Board on October 14, 1999, that as of such date, and
                            based upon and subject to the  limitations set forth
                            therein,  the cash  consideration of $6.50 per share
                            to be received by the




<PAGE>

                            Company's  shareholders in the transaction was fair,
                            from a financial  point of view,  to the Company and
                            its shareholders.

      In view of the wide variety of factors  considered  by the Company  Board,
the Company Board did not find it  practicable  to, and did not assign  relative
weights to the factors set forth above.  Rather,  the Company  Board reached its
determination  based  on  the  totality  of the  circumstances  and  the  advice
presented to it by its financial and legal advisors.

      In analyzing the Offer and the Merger,  the Company's  management  and the
Company  Board were  assisted and advised by  representatives  of Advest and the
Company's  legal  counsel,  who  reviewed  various  financial,  legal  and other
considerations  in addition to the terms of the Merger  Agreement.  Shareholders
are urged to, and should,  read such opinion carefully and in its entirety.  The
opinion was provided for the  information and assistance of the Company Board in
connection  with its  consideration  of the Offer and the Merger.  Such  opinion
addresses only the fairness from a financial point of view of the  consideration
to be  received by the  shareholders  of the Company in the Offer and the Merger
and does not  constitute a  recommendation  to any  shareholder as to whether to
tender shares in the Offer or to vote in favor of the Merger.

MERGER AGREEMENT

      The following is a summary of certain  provisions of the Merger Agreement.
The summary is qualified  in its  entirety by reference to the Merger  Agreement
which is  incorporated  herein by  reference  and a copy of which has been filed
with the Commission as an exhibit to the Schedule  14D-1.  The Merger  Agreement
may be  examined  and copies may be obtained at the places and in the manner set
forth in Section 8 of this  Offer to  Purchase.  Capitalized  terms used but not
defined in this summary of the Merger  Agreement have the meanings given to such
terms in the Merger Agreement.

      THE OFFER. The Merger Agreement  provides that the Purchaser will commence
the Offer and that,  upon the terms and  subject  to the prior  satisfaction  or
waiver of the  conditions of the Offer,  the Purchaser  will purchase all Shares
validly  tendered  and not properly  withdrawn  pursuant to the Offer as soon as
legally  permitted  after the  expiration  of the Offer.  The  Merger  Agreement
provides  that,  without the prior written  consent of the Company,  neither the
Purchaser nor Parent may decrease the Offer Price,  decrease the minimum  number
of Shares sought to be purchased in the Offer, or amend or impose  conditions to
the Offer in addition to those set forth in Annex A to the Merger Agreement. The
Purchaser shall, on the terms of and subject to the prior satisfaction or waiver
of the  conditions of the Offer and as soon as  practicable  after it is legally
permitted to do so under  applicable law after  expiration of the Offer,  accept
for  payment  and  pay for  the  Shares  validly  tendered  and  not  withdrawn.
Notwithstanding,  the foregoing, if on the initial Expiration Date, (which is 20
business  days after the Offer is commenced)  all  conditions of the Offer shall
have been  satisfied or waived other than the Minimum  Condition,  the Purchaser
shall  extend  the  Expiration  Date  to the  date  that  is ten  business  days
immediately   following  such  initial   Expiration   Date.  In  addition,   and
notwithstanding  the  foregoing  but  subject  to  Section  8.1  of  the  Merger
Agreement,  if on such initial  Expiration Date or any other Expiration Date the
applicable  waiting  period  (and any  extension  thereof)  under the HSR Act in
respect to the Offer  shall not have  expired or been  terminated  and all other
conditions to the Offer shall have been satisfied or waived, the Purchaser shall
be required to extend the  Expiration  Date until such waiting period shall have
expired or been terminated.


                                       17

<PAGE>

      BOARD OF DIRECTORS.  Promptly upon the purchase of Shares by the Purchaser
and from time to time  thereafter,  the Purchaser shall be entitled to designate
up to such  number of  directors,  rounded up to the next whole  number,  on the
Company Board as will give Purchaser  representation  on the Company Board equal
to the  number of  directors  which is the  product  of (i) the total  number of
directors on the Company Board (giving effect to the directors designated by the
Purchaser pursuant to this sentence)  multiplied by (ii) the percentage that the
aggregate number of Shares  beneficially owned by the Purchaser or any affiliate
of the Purchaser  following  such  purchase  bears to the total number of Shares
then  outstanding.  In furtherance  thereof,  the Company  shall,  at such time,
promptly take all actions necessary to cause Purchaser's designees to be elected
as  directors  of the  Company  including  increasing  the size of its  Board or
securing the  resignations of such number of its incumbent  directors,  or both,
provided that the number of directors constituting the Company Board shall be no
less than five.  At such time,  the Company  shall use its best efforts to cause
persons  designated by the Purchaser to constitute the same  percentage as is on
the  Company  Board  of each  committee  of the  Company  Board,  each  board of
directors of each of the Company  Subsidiaries (as hereinafter defined) and each
committee  of  such  board,  in  each  case  to the  extent  permitted  by  law.
Notwithstanding the foregoing,  in the event that the Purchaser's  designees are
elected to the Company Board,  until the Effective  Time, the Company shall have
at least two independent  directors.  In the Merger  Agreement,  the Company has
agreed to promptly  take all actions  required  pursuant to Section 14(f) of the
Exchange  Act and Rule 14f-1  promulgated  thereunder  in order to  fulfill  its
obligations  under the Merger  Agreement,  including mailing to shareholders the
information  required by such  Section  14(f) and Rule 14f-1 as is  necessary to
enable  the  Purchaser's  designees  to be  elected to the  Company  Board.  The
Purchaser  or Parent will supply the Company and be solely  responsible  for any
information  with  respect  to  either  of them and  their  nominees,  officers,
directors and affiliates  required by such Section 14(f) and Rule 14f-1. As used
herein,  "Company  Subsidiary  or  Company  Subsidiaries"  shall mean all of the
operational  subsidiaries  of the Company  through  which the Company  currently
conducts its  businesses or has conducted  its  businesses  during the two years
preceding the date of the Merger Agreement.

      THE MERGER.  The Merger Agreement  provides that, subject to the terms and
conditions  thereof and in accordance  with the MBCL, at the Effective Time, the
Purchaser  will be merged with and into the Company.  Following the Merger,  the
separate  corporate  existence of the Purchaser  will cease and the Company will
continue as the surviving corporation (the "Surviving Corporation").  The Merger
shall be  effected  by the filing at the time of Closing  of  properly  executed
Articles of Merger, or other  appropriate  documents with the Secretary of State
of The Commonwealth of Massachusetts.

      The Merger  Agreement  provides that, at the Effective  Time, by virtue of
the Merger and without any action on the part of the Parent, the Purchaser,  the
Company or the holder of Shares and except as  otherwise  provided in the Merger
Agreement  with  respect  to  Shares  as to which  appraisal  rights  have  been
exercised,  the  Shares  will be  converted  into the right to  receive $6.50 in
cash,  without  interest  thereon,  as soon as is  reasonably  practicable  upon
surrender of the  certificate(s)  formerly  representing such Shares (other than
any Shares owned by the Purchaser or by any affiliate of the Purchaser or Shares
in  the  treasury  of  the  Company,  or in the  treasury  of  any  wholly-owned
subsidiary of the Company, which Shares, by virtue of the Merger and without any
action on the part of the holder  thereof,  shall be  canceled  and  retired and
shall cease to exist with no payment  being made with respect  thereto).  At the
Effective  Time,  all shares of common stock,  par value $.01 per share,  of the
Purchaser issued and outstanding  immediately  prior to the Effective Time will,
by  virtue of the  Merger  and  without  any  action  on the part of the  holder
thereof, be converted into and become one-thousand (1,000) validly issued, fully
paid and nonassessable shares of common stock, par value $.004 per share, of the
Surviving Corporation.

      OPTIONS  AND  WARRANTS;  STOCK  PLANS.  Each option or warrant to purchase
Shares  held by an  employee,  officer  or  director  of the  Company  and other
eligible holders that is outstanding  immediately  prior to the Acceptance Date,
whether or not then vested or exercisable,  shall, as of the Acceptance Date, be
cancelled in exchange for a single lump sum cash payment equal to the product of
(1) the number of Shares  subject to such  option or warrant and (2) the excess,
if any, of the Offer Price over the  exercise  price per share of such option or
warrant,  subject  to any  required  withholding  of  taxes,  provided  that the
warrants may only be cancelled with the consent of the holders of such warrants.
Prior to the Acceptance Date and through the Effective  Time, if necessary,  the
Company has agreed to use all  reasonable  efforts to (i) obtain  consents  from
appropriate  holders of warrants  and (ii) make any  amendments  to the terms of
such options, warrants or the compensation plans or arrangements related thereto
that are  necessary  to give  effect  to the  transactions  contemplated  above.
Notwithstanding any foregoing provision, payment


                                       18

<PAGE>

may be withheld in respect of any warrant or stock  appreciation  right  ("SAR")
until necessary or appropriate consents are obtained.

      The Merger  Agreement  provides that the Articles of  Organization  of the
Purchaser,  as in effect  immediately  prior to the Effective  Time, will be the
Articles of Organization of the Surviving Corporation,  until thereafter amended
in accordance with the provisions thereof and applicable law. The By-Laws of the
Purchaser in effect at the  Effective  Time will be the By-Laws of the Surviving
Corporation,  until thereafter amended in accordance with the provisions thereof
and applicable law.

      VOTE REQUIRED TO APPROVE THE MERGER. Pursuant to the Merger Agreement, the
Company will, if required by applicable  law in order to consummate  the Merger,
duly  call,  give  notice  of,  convene  and  hold  a  special  meeting  of  its
shareholders  (the  "Special  Meeting")  as soon as  practicable  following  the
acceptance  for payment and purchase of Shares by the Purchaser or its permitted
assignee  pursuant to the Offer for the purpose of considering and taking action
upon the Merger  Agreement.  The Merger Agreement  provides that the Company and
Parent will,  if required by applicable  law in order to consummate  the Merger,
prepare and file with the  Commission a definitive  proxy  statement (the "Proxy
Statement") relating to the Merger and the Merger Agreement and cause such Proxy
Statement  to be mailed to the  shareholders  of the Company,  provided  that no
amendment or supplement to the Proxy Statement will be made without the approval
of the Company and the Parent, which approval will not be unreasonably withheld.
If the Purchaser  acquires at least a majority of the  outstanding  Shares,  the
Purchaser will have  sufficient  voting power to approve the Merger,  even if no
other  shareholder  votes in favor of the Merger.  The Parent and the  Purchaser
have  agreed  to vote or use its  reasonable  best  efforts  to cause all of the
Shares owned  beneficially  or of record by them and their  affiliates as of the
record  date for the  Special  Meeting  in favor of the  Merger  at the  Special
Meeting.

      CONDITIONS  TO THE  MERGER.  The  respective  obligations  of Parent,  the
Purchaser  and the  Company  to  consummate  the  Merger  and  the  transactions
contemplated thereby are subject to the satisfaction, at or before the Effective
Time, of certain  conditions,  including:  (i) the  shareholders  of the Company
shall have duly  approved the Merger and the  transactions  contemplated  by the
Merger Agreement; (ii) any waiting period applicable to the Merger under the HSR
Act shall have expired or been terminated;  (iii) the consummation of the Merger
shall not be restrained,  enjoined or prohibited by any order, judgment, decree,
injunction or ruling of a court of competent  jurisdiction  or any  governmental
entity and there shall not have been any statute,  rule or  regulation  enacted,
promulgated or deemed applicable to the Merger by any governmental  entity which
prevents the consummation of the Merger, provided however, that the Company, the
Parent and the Purchaser  shall have used their best efforts to prevent any such
rule, regulation,  injunction,  decree or other order, and to appeal as promptly
as possible any injunction,  decree or other order that may be entered; (iv) all
authorizations,  approvals or consents  required to permit the Merger shall have
been  obtained  and are in full force and effect;  and (v) the  Purchaser or its
permitted  assignee  shall have  purchased all Shares  validly  tendered and not
withdrawn  pursuant  to the Offer  and such  Shares  will  satisfy  the  Minimum
Condition to the Offer.

      REPRESENTATIONS  AND WARRANTIES.  The Merger  Agreement  contains  various
representations of the parties thereto, including representations by the Company
as  to,  among  other  things,  (i)  organization;  (ii)  capitalization;  (iii)
authorization  and validity of the Merger Agreement and necessary  action;  (iv)
consents and approvals;  (v) Commission reports and financial  statements;  (vi)
undisclosed  liabilities;  (vii) absence of certain changes;  (viii)  disclosure
documents;  (ix)  employee  benefit  plans and ERISA (as  defined  in the Merger
Agreement);  (x) litigation;  (xi) compliance with applicable laws; (xii) taxes;
(xiii)  real  property;  (xiv)  intellectual  property;  (xv)  contracts;  (xvi)
environmental  laws and  regulations;  (xvii) labor matters;  (xviii) brokers or
finders; (xix) opinion of financial advisors;  (xx) Board recommendation;  (xxi)
insurance;  (xxii) permits;  (xxiii) customer relationships and warranties;  and
(xxiv) year 2000.

      COVENANTS.  Pursuant to the Merger  Agreement,  the Company has covenanted
that, the Company shall use its reasonable best efforts to, and shall cause each
of the Company  Subsidiaries  to use its reasonable best efforts to, conduct its
operations  in the ordinary and usual  course of business  consistent  with past
practice and use all  reasonable  efforts to preserve  intact  their  respective
business   organizations'   goodwill,  keep  available  the  services  of  their
respective  present  officers and key  employees,  and preserve the goodwill and
business relationships with suppliers, distributors, customers and others having
business relationships with them. Without limiting the generality


                                       19

<PAGE>

of the foregoing,  and except as otherwise  permitted by the Merger Agreement or
as required by applicable  law, rule or regulation  prior to the Effective Time,
without the consent of the  Purchaser,  which consent shall not be  unreasonably
withheld,  the Company will not, and will cause each of the Company Subsidiaries
not to: (a) amend or propose to amend their  respective  charters or bylaws;  or
split,  combine or reclassify their  outstanding  capital stock or declare,  set
aside or pay any  dividend or  distribution  in respect of any capital  stock or
issue or authorize or propose the  issuance of any other  securities  in respect
of, in lieu of or in substitution  for, shares of its capital stock,  except for
dividends  and  distributions  paid by  Company  Subsidiaries  to other  Company
Subsidiaries  or to the  Company;  (b) (i) issue or  authorize  or  propose  the
issuance  of,  sell,  pledge or dispose  of, or agree to issue or  authorize  or
propose the issuance of, sell,  pledge or dispose of, any additional  shares of,
or any options,  warrants dividend  entitlement rights, or rights of any kind to
acquire  any shares of,  their  capital  stock of any class,  any debt or equity
securities  convertible into or exchangeable for such capital stock or any other
equity related right (including any phantom stock or stock  appreciation  rights
("SARs")), other than any such issuance pursuant to options, warrants, rights or
convertible securities outstanding as of the date of the Merger Agreement;  (ii)
acquire or agree to acquire by merging or consolidating with, or by purchasing a
substantial equity interest in or a substantial  portion of the assets of, or by
any other manner, any business or any corporation,  partnership,  association or
other business organization or division thereof or otherwise acquire or agree to
acquire  any assets,  in each case which are  material,  individually  or in the
aggregate,  to the Company and the Company  Subsidiaries taken as a whole; (iii)
sell (including by sale-leaseback),  lease,  pledge,  dispose of or encumber any
assets  or  interests  therein,  which  are  material,  individually  or in  the
aggregate,  to the Company and the Company  Subsidiaries taken as a whole, other
than in the ordinary course of business and consistent with past practice;  (iv)
incur or become  contingently  liable with respect to any material  indebtedness
for  borrowed  money or  guarantee  any  such  indebtedness  or  issue  any debt
securities or otherwise incur any material  obligation or liability (absolute or
contingent)  other  than  short-term  indebtedness  in the  ordinary  course  of
business  and  consistent  with past  practice or  otherwise  pursuant to credit
facilities as disclosed as part of the Merger Agreement;  (v) redeem,  purchase,
acquire or offer to purchase  or acquire any (x) shares of its capital  stock or
(y)  long-term  debt other than as required by  governing  instruments  relating
thereto; or (vi) enter into any contract,  agreement,  commitment or arrangement
with respect to any of the  foregoing;  (c) enter into or amend any  employment,
severance,  special pay arrangement with respect to termination of employment or
other  arrangements or agreements with any directors,  officers or key employees
except for (i) normal salary increases and merit bonuses,  (ii)  arrangements in
connection with employee  transfers or (iii)  agreements with new employees,  in
each case, in the ordinary course of business and consistent with past practice;
or agree or  implement  an across the board  increase in  employee  compensation
except in the ordinary  course of business  consistent  with past practice;  (d)
adopt, enter into or amend any, or become obligated under any new bonus,  profit
sharing, compensation, stock option, pension, retirement, deferred compensation,
healthcare, employment or other employee benefit plan, agreement, trust, fund or
arrangement  for the benefit or welfare of any  employee  or retiree,  except as
required to comply  with  changes in  applicable  law  occurring  after the date
hereof;  (e)  except  as may be  required  as a result  of a change in law or in
generally  accepted  accounting   principles,   change  any  of  the  accounting
principles or practices  used by it; (f) pay,  discharge or satisfy any material
claims,  liabilities or obligations (absolute,  accrued, asserted or unasserted,
contingent or otherwise),  other than the payment,  discharge or satisfaction in
the ordinary course of business of liabilities reflected or reserved against in,
or  contemplated  by, the  financial  statements  (or the notes  thereto) of the
Company  incurred  in the  ordinary  course  of  business  consistent  with past
practice;  (g) authorize,  commit to or make any equipment  purchases or capital
expenditures  other than in the ordinary  course of business and consistent with
past  practice  (provided,   that  such  purchases  and/or  expenditures  shall,
individually,  be no more than $50,000,  and, in the aggregate,  be no more than
$250,000); or (h) except as otherwise permitted in the Merger Agreement, take or
agree to take any of the  foregoing  actions or any  action  that  would,  or is
reasonably  likely to, result in any of its  representations  and warranties set
forth in the Merger Agreement  becoming  untrue,  or in any of the conditions to
the Merger Agreement set forth in the Merger Agreement not being satisfied.

      NO  SOLICITATIONS.  The Company has agreed that it will not,  and will use
its best efforts to cause any  officers,  directors,  employees  and  investment
bankers, attorneys or other agents retained by the Company or any of the Company
Subsidiaries  not to, (i)  initiate or  solicit,  directly  or  indirectly,  any
inquiries or the making of any Acquisition Proposal (as hereinafter defined), or
(ii) except as permitted below,  engage in negotiations or discussions  with, or
furnish any  information  or data to any third party  relating to an Acquisition
Proposal  (other than the  transactions  contemplated  hereby).  Notwithstanding
anything to the contrary contained in the Merger Agreement, the Company, and its
officers,   directors,   investment  bankers,  attorneys  or  agents,  may:  (a)
participate in discussions or negotiations (including, as a part thereof, making
any counterproposal) with or furnish information to any third

                                       20
<PAGE>

party making an  unsolicited  Acquisition  Proposal (a "Potential  Acquiror") if
either:  (1) the Board  determines in good faith,  after  consultation  with its
financial  advisor,  that such  third  party is  reasonably  likely to submit an
Acquisition Proposal,  which is a Superior Proposal (as hereinafter defined), or
(2) the Board  determines  in good  faith,  based upon  advice of outside  legal
counsel,  that the failure to participate in such discussions or negotiations or
to furnish  such  information  may be  inconsistent  with the Board's  fiduciary
duties  under  applicable  law,  or  (b)  following  receipt  of an  Acquisition
Proposal,  disclose to its shareholders the Company's  position  contemplated by
Rules  14d-9  and 14e-2  under  the  Exchange  Act or  otherwise  make any other
necessary disclosure to its shareholders related to an Acquisition Proposal.

      The Company has agreed that,  as of the date of the Merger  Agreement,  it
shall   immediately  cease  and  cause  to  be  terminated  any  discussions  or
negotiations  with any parties  (other than the Purchaser and Parent)  conducted
heretofore  with respect to any of the foregoing.  The Company has agreed not to
release any third party from any  confidentiality  or  standstill  agreement  to
which the Company is a party provided, however, that the Company can release any
third party from any such standstill  agreement if the Board  determines in good
faith, after consultation with its outside legal counsel, that the failure to so
release such party from the standstill  agreement may be  inconsistent  with the
Board's  fiduciary duties under applicable law. The Company also has agreed that
any non-public information furnished to a Potential Acquiror will be pursuant to
a  confidentiality   agreement  substantially  similar  to  the  confidentiality
provisions of the confidentiality agreement entered into between the Company and
Parent. As used herein, "Acquisition Proposal" shall mean any bona fide proposal
made by a third party to acquire (i) beneficial ownership (as defined under Rule
13(d) of the  Exchange  Act) of a 51 percent or greater equity  interest  in the
Company  or (ii) all or  substantially  all of the  business  or  assets  of the
Company (other than the transactions  contemplated by the Merger Agreement).  As
used herein, "Superior Proposal" means any Acquisition Proposal which the Board,
by resolution duly adopted  determines,  after  consultation  with its financial
advisor,  to be more  favorable  to the  Company and its  shareholders  than the
transactions contemplated by the Merger Agreement.

      TERMINATION;  FEES AND EXPENSES. The Merger Agreement provides that it may
be terminated and the Offer (if not then already  consummated) and/or the Merger
may be abandoned  at any time (the  "Termination  Date") prior to the  Effective
Time,  whether  before  or after  shareholder  approval  thereof:  (a) by mutual
consent of the Company, Parent and the Purchaser;  (b) by either of the Company,
on the one hand, or Parent and the Purchaser, on the other hand: (i) if, without
any material breach by the terminating party of its obligations under the Merger
Agreement,  the Purchaser or its permitted  assignees  shall not have  purchased
Shares  pursuant to the Offer on or prior to 60 days after the  commencement  of
the Offer, provided, however, that neither the Purchaser, Parent nor the Company
shall  terminate  the  Merger  Agreement  prior to  February  29,  2000,  if all
conditions to the Offer set forth on Annex A to the Merger  Agreement  have been
satisfied or, to the extent permitted, waived, except that Shares shall not have
been purchased by the Purchaser by reason of any applicable waiting period under
the HSR Act in respect to the Offer not having expired or been terminated;  (ii)
if there  shall have been  issued an order,  decree or ruling or taken any other
action (which order,  decree ruling or other action the parties hereto shall use
their  respective  reasonable  best efforts to lift),  in each case  permanently
restraining, enjoining or otherwise prohibiting the transactions contemplated by
the Merger Agreement and such order,  decree,  ruling or other action shall have
become  final and  non-appealable;  provided,  however,  that the party  seeking
termination  shall have complied fully with its obligations under Section 6.9 of
the Merger  Agreement,  or (iii) if the  Minimum  Condition  shall not have been
satisfied,  in which case  neither the Parent,  the  Purchaser  nor any of their
affiliates shall be permitted to accept for payment or pay for any Shares unless
and until the Company  shall have  provided the  Purchaser  with written  notice
stating that the Company is not  exercising  its right to  terminate  the Merger
Agreement pursuant to its terms; (c) by the Company: (i) if the Board shall have
(A)  withdrawn,  modified or changed in a manner  adverse to the  Purchaser  its
approval or recommendation of the Merger Agreement, or the Merger and (B) either
(x) determined in good faith,  after  consultation  with its financial  advisor,
that a third party has submitted to the Company an Acquisition Proposal which is
a Superior Proposal, or (y) determined in good faith, upon the advice of outside
legal  counsel,  that  the  failure  to take  such  action  as set  forth in the
preceding clause (A) may be inconsistent with the Board's fiduciary duties under
applicable  law; or (ii) if Parent or the Purchaser (x) breaches or fails in any
material  respect to perform or comply with any of its  material  covenants  and
agreements contained in the Merger Agreement or (y) breaches its representations
and  warranties  in any  material  respect and such  breach  would have a Parent
Material Adverse Effect,  in such case in connection with the termination of the
Merger Agreement after the Acceptance Date such that the conditions set forth in
Section 7.1 of the Merger Agreement would not be satisfied;  provided,  however,
that after the  Acceptance  Date if any such breach is curable by the  breaching
party, the Company may terminate the Merger Agreement


                                       21

<PAGE>

pursuant  to such  agreement  only after the passage of 30 days from the written
notification  to Parent and the  Purchaser  by the  Company of the  breach,  and
provided  further  that such breach has not been cured within the 30 day period,
provided,  however,  that the  Termination  Date  shall be  delayed  to give the
breaching party the opportunity to cure during the 30 day period;  (d) by Parent
and the  Purchaser:  (i) if the  Company (x)  breaches or fails in any  material
respect to perform or comply with any of its material  covenants and  agreements
contained  in the Merger  Agreement  or (y)  breaches  its  representations  and
warranties and such breach would have a Company Material Adverse Effect, in each
case such that the  conditions  set forth in the Merger  Agreement  would not be
satisfied;  provided, however, that after the Acceptance Date if any such breach
is curable by the Company,  then Parent or Purchaser  may  terminate  the Merger
Agreement  pursuant  to the Merger  Agreement  only after the passage of 30 days
from the written  notification  to the Company by Parent or the Purchaser of the
breach,  and provided  further that such breach has not been cured within the 30
day period, provided, however that the Termination Date shall be delayed to give
the breaching  party the  opportunity to cure during the 30 day period;  (ii) if
the Board shall have  withdrawn,  modified or changed in a manner adverse to the
Purchaser its approval or recommendation of the Merger Agreement,  or the Merger
or shall have recommended an Acquisition Proposal involving the Company or shall
have executed an agreement in principal or definitive  agreement  relating to an
Acquisition  Proposal involving the Company or similar business combination with
a person or entity other than Purchaser or its affiliates (or the Board resolves
to do any of the foregoing)  provided,  however,  that prior to terminating  the
Merger Agreement as a result of a third party Acquisition Proposal,  the Company
shall give Purchaser  telephonic notice of at least forty-eight hours in advance
of such termination; (iii) if for any five consecutive trading days prior to the
Effective  Time,  the Dow Jones  Industrial  Average shall be less than 6,500 on
each of such days; or (iv) if due to an occurrence  or  circumstance  that would
result in a failure to satisfy any  condition set forth in Annex A to the Merger
Agreement,  the Purchaser shall have failed to commence the Offer on or prior to
five days following the initial public announcement of the Merger Agreement.  As
used herein,  "Company  Material  Adverse Effect" shall mean a material  adverse
effect on the current business,  results of operations or financial condition of
the Company and the Company  Subsidiaries taken as a whole, and "Parent Material
Adverse  Effect" shall mean a material  adverse effect on the current  business,
results of operations or financial condition of the Parent and its subsidiaries,
taken as a whole.

      In the event of the  termination of the Merger  Agreement,  written notice
thereof shall  forthwith be given to the other party or parties  specifying  the
provision  thereof  pursuant to which such  termination  is made, and the Merger
Agreement shall forthwith  become null and void, and there shall be no liability
on the  part of  Parent,  the  Purchaser  or the  Company  or  their  respective
directors,  officers,  employees,  shareholders,   representatives,   agents  or
advisors other than, with respect to Parent, the Purchaser and the Company,  the
obligations  pursuant to the Merger  Agreement.  Nothing contained in the Merger
Agreement shall relieve Parent,  the Purchaser or the Company from liability for
fraud or willful breach of the Merger Agreement.

      If  the  Merger  Agreement  is  terminated  by  the  Company  pursuant  to
clause  (c)(i) above or by Parent and the Purchaser  pursuant to clause  (d)(ii)
above, the Company shall pay to Purchaser a fee of $3,000,000 in cash.

      EMPLOYEE  BENEFITS.  The Merger  Agreement  provides  that the Parent will
cause the Surviving  Corporation  to honor all  obligations  under the Company's
current employment and severance  agreements and the Company's general severance
policy.  The Merger  Agreement  further  provides  that for a period of one year
following  the  Effective  Time,  the  Company's   employees  will  continue  to
participate  in the  Company's  benefit  plans (other than stock option or stock
purchase  plans) on  substantially  similar terms to those in effect at the time
the Merger  Agreement was executed and that following  such period,  the Company
and any of the Company Subsidiaries and successors shall provide their employees
with employment benefits  substantially similar in the aggregate to the benefits
they received prior to the Effective Time.

      INDEMNIFICATION;  DIRECTORS' AND OFFICERS' INSURANCE.  For a period of six
years from the Effective  Time, in the event of any  threatened or actual claim,
action,  suit,   proceeding  or  investigation,   whether  civil,   criminal  or
administrative,  including,  without limitation,  any such claim,  action, suit,
proceeding or  investigation  in which any person who is now, or has been at any
time prior to the date of the Merger Agreement  (except for Ronald Moskowitz and
Jan R. Kirk), or any person who becomes prior to the Effective Time, a director,
officer,  employee,  fiduciary  or agent of the  Company  or any of the  Company
Subsidiaries  (the  "Indemnified  Parties")  is, or is  threatened to be, made a
party  based in whole or in part on, or  arising  in whole or in part out of, or
pertaining  to (i) the fact  that he is or was a  director,  officer,  employee,
fiduciary or agent of the Company or any of the Company


                                       22

<PAGE>

Subsidiaries,  or is or was  serving at the request of the Company or any of the
Company Subsidiaries,  or is or was serving at the request of the Company or any
of the Company Subsidiaries as a director, officer, employee, fiduciary or agent
of another corporation,  partnership,  joint venture, trust or other enterprise,
or (ii) the negotiation, execution or performance of the Merger Agreement or any
of the  transactions  contemplated  thereby,  whether  in any case  asserted  or
arising before or after the Effective  Time,  the Company,  Purchaser and Parent
agree to cooperate and use their  reasonable  best efforts to defend against and
respond  thereto.  The Company shall indemnify and hold harmless,  and after the
Effective  Time,  Surviving  Corporation  and Purchaser shall indemnify and hold
harmless,  as  and  to  the  full  extent  permitted  by  applicable  law,  each
Indemnified  Party  against any losses,  claims,  damages,  liabilities,  costs,
expenses (including reasonable attorneys' fees and expenses),  judgments,  fines
and amounts paid in settlement ("Losses") in connection with any such threatened
or actual claim, action, suit, proceeding or investigation,  and in the event of
any such threatened or actual claim, action,  suit,  proceeding or investigation
(whether asserted or arising before or after the Effective Time).

      Without limiting the foregoing, in the event any Indemnified Party becomes
involved in any capacity in any Claim,  then from and after the Effective  Time,
the Company,  the Surviving  Corporation and the Purchaser shall advance to such
Indemnified  Party its legal and other  expenses,  subject to the provision that
the Parent and/or the Purchaser  may require an unsecured  undertaking  from the
Indemnified Parties to reimburse the amounts so advanced in the event of a final
non-appealable  determination  by a court of  competent  jurisdiction  that such
Indemnified Party is not entitled thereto.  The Indemnified Parties shall retain
Goodwin,  Procter & Hoar LLP  (provided  that no policy  for D&O  Insurance,  as
defined below,  requires that counsel be chosen from an approved list, or if any
such  policy  requires  counsel to be chosen  from an  approved  list,  Goodwin,
Procter  & Hoar LLP is so  named on the  approved  list)  or  other  counsel  to
represent  them in such matter,  provided  that such choice of other  counsel is
consented to by Purchaser or the Surviving  Corporation  (and/or the  applicable
insurance carriers),  and which consent shall not be unreasonably  withheld, and
the Company,  and the Surviving  Corporation  and Purchaser  after the Effective
Time,  shall pay all reasonable fees and expenses of such counsel within 30 days
after statements therefor are received.  The Company, the Surviving  Corporation
and Purchaser will use their respective reasonable best efforts to assist in the
vigorous  defense of any such matter;  provided  that none of the  Company,  the
Surviving  Corporation or Purchaser shall be liable for any settlement  effected
without its prior  written  consent  (which  consent  shall not be  unreasonably
withheld);  and provided  further that the Surviving  Corporation and Merger Sub
shall have no obligation  hereunder to any Indemnified Party when and if a court
of competent  jurisdiction  shall ultimately  determine,  and such determination
shall  have  become  final  and  non-appealable,  that  indemnification  of such
Indemnified  Party  in the  manner  contemplated  in  the  Merger  Agreement  is
prohibited by applicable law.

      Notwithstanding the foregoing,  any payment for  indemnification  shall be
limited  to a  maximum  of  $20,000,000.  For a  period  of two  years  from the
Effective Time,  Parent shall be responsible for such  indemnification  up to an
aggregate  $10,000,000,  subject to the terms and restrictions  contained in the
Merger  Agreement.  In the event that after the  Effective  Time an  Indemnified
Party does not receive payment for any Losses from the Surviving  Corporation or
the carrier(s) of the D&O Insurance,  as defined below,  within ninety (90) days
after the giving of an indemnification  notice, Parent shall be obligated to pay
to such Indemnified  Party an amount or amounts equal to such Losses (subject to
the $10,000,000 limit described above for all Losses incurred by the Indemnified
Parties).

      The Merger Agreement provides that prior to the Effective Time the Company
shall  purchase  extended   reporting  period   endorsement  of  not  less  than
$20,000,000  under the Company's  existing  officers' and  directors'  liability
insurance policy ("D&O Insurance") for a period of not less than six years after
the Effective Time. To the extent the Company,  Purchaser and/or Parent advances
or  pays  any  expenses  or  damages  related  to a  Claim  in  advance  of  any
reimbursement  by an insurance  carrier,  the Company,  Purchaser  and/or Parent
shall be entitled to any such  reimbursement by such insurance  carrier;  and in
the event of any claim  against an insurance  carrier for  reimbursement  for or
payment of any of said  expenses or damages,  Company,  Purchaser  and/or Parent
shall have the right to proceed against such carrier on behalf of themselves and
the Indemnified Parties.

      Parent,  the  Purchaser and the Company have also agreed that in the event
Parent or the  Surviving  Corporation  or any of its  successors  or assigns (i)
consolidates with or merges into any other person or entity and shall not be the
continuing or surviving corporation or entity of such consolidation or merger or
(ii) transfers or conveys all or substantially  all of its properties and assets
to any person or entity, then and in each such case, proper provision shall


                                       23

<PAGE>

be  made  so  that  the  successors  and  assigns  of  Parent  or the  Surviving
Corporation,   as  the  case  may  be,  shall  assume  the  foregoing  indemnity
obligations.

      AGREEMENT  WITH PAUL F. AVERY,  JR. In  connection  with the Offer and the
Merger,  the Company,  the  Purchaser,  Parent and Mr. Avery agreed,  subject to
certain  modifications  described below,  that effective upon the acceptance for
payment by the Purchaser or an affiliate thereof of the Shares tendered pursuant
to the Offer (the date on which such acceptance  occurs being referred to as the
"Acceptance  Date"),  Mr. Avery's employment with the Company will terminate and
that Mr. Avery will serve as a consultant and advisor to the Company pursuant to
the terms of a consulting  agreement  (the "Avery  Consulting  Agreement").  The
Avery  Consulting  Agreement  will commence as of the  Acceptance  Date and will
continue for a period of three years. Under the Avery Consulting Agreement,  the
parties agreed that, in addition to the consulting fee of $10,000 per month, the
Company will pay Mr. Avery $250,000 on the  Acceptance  Date (or, at Mr. Avery's
option,  over the three-year  term on a weekly basis) and an additional  $50,000
per annum  advisory  fee for so long as Mr.  Avery is retained by the Company to
provide advisory services. In addition, the Company will be required to maintain
insurance on Mr. Avery's life in an amount of $1,000,000, payable as directed by
Mr. Avery, for two years.

      The foregoing  description  of certain  terms and  provisions of the Avery
Consulting  Agreement  does not purport to be complete  and is  qualified in its
entirety by  reference to the text of such  agreement,  a copy of which is filed
with the  Schedule  14D-1 as  Exhibit  (c)(3),  and is  incorporated  herein  by
reference.

      AGREEMENT  WITH  WILLIAM B.  FORD.  In  connection  with the Offer and the
Merger,  the  Company,  Parent  and Mr.  Ford have  entered  into an  Employment
Agreement (the "New Ford Employment  Agreement") which becomes effective only if
the  Purchaser  or an  affiliate  thereof  accepts for payment  Shares  tendered
pursuant  to the Offer.  Under the New Ford  Employment  Agreement,  the parties
agreed that Mr. Ford's  employment  with the Company  pursuant to the Employment
Agreement dated as of September 23, 1996 will be terminated  effective as of the
Acceptance  Date. The New Ford  Employment  Agreement will be effective from the
Acceptance Date until March 31, 2000 and provides that Mr. Ford will continue to
serve the  Company  in an  executive  capacity.  Under  the New Ford  Employment
Agreement,  Mr. Ford will  receive a payment of $45,000 on the  Company's  first
payroll  date after  January 1, 2000 and a further  payment of  $104,000  on the
Company's  first  payroll  date after  January 1,  2001.  Mr.  Ford will also be
compensated by the Company at the annual rate of $145,000, payable not less than
twice a month.  The parties  also agreed that the  consideration  payable to Mr.
Ford  with  respect  to his  options  to  purchase  shares  of  Common  Stock in
connection with the Merger would be payable in installments as follows:  $50,000
on January 2, 2000, and $48,750 on January 2, 2001.

      In  addition,  Mr.  Ford will be entitled  to  participate  in the health,
welfare, retirement and other fringe


<PAGE>

benefit plans which the Company makes  available to management from time to time
and will be entitled to accrue vacation days at the rate of four weeks per year.
Mr. Ford will be given credit under all of the Company's  employee  benefits and
policies,  including for accrued  vacation  time,  for all services prior to the
Acceptance  Date.  Mr. Ford will be paid upon the  termination of his employment
with the Company for all accrued  vacation  time as of the  termination  date in
accordance with the Company's policy.

      If Mr.  Ford  dies or  becomes  disabled  during  the term of the New Ford
Employment Agreement,  Mr. Ford's employment automatically terminates and he, or
his  beneficiary,  as the case may be, will be entitled to any earned but unpaid
salary.  If Mr.  Ford is  terminated  "for  cause"  (as  defined in the New Ford
Employment  Agreement),  he will be entitled to any earned but unpaid  salary at
the date of termination  and the  contribution by the Company to the cost of Mr.
Ford's  participation  in the Company's group medical and dental insurance plans
as permissible under applicable law and plan terms.

      The foregoing  description of certain terms and provisions of the New Ford
Employment  Agreement  does not purport to be complete  and is  qualified in its
entirety by  reference to the text of such  agreement,  a copy of which is filed
with the  Schedule  14D-1 as  Exhibit  (c)(4),  and is  incorporated  herein  by
reference.

      ACCESS TO  INFORMATION.  The  Company  has agreed  that,  upon  reasonable
notice, the Company shall (and shall cause each of the Company  Subsidiaries to)
afford to Parent and its officers,  employees,  accountants,  counsel, financing
sources and other  representatives,  access, during normal business hours during
the period prior to the earlier of the Effective Time or the date of termination
of the Merger Agreement, to all its properties,  books,  contracts,  commitments
and records and, during such period,  the Company shall (and shall cause each of
the  Company  Subsidiaries  to)  furnish  promptly  to Parent (a) a copy of each
report,  schedule,  registration statement and other documents filed or received
by it during such period pursuant to the requirements of federal securities laws
and (b) all other information concerning its business,  properties and personnel
as Parent may reasonably request;  provided,  however, that nothing herein shall
require  the  Company  or  any of  the  Company  Subsidiaries  to  disclose  any
information  to Parent if such  disclosure  would be in violation of  applicable
laws  or  regulations  of  any  Governmental  Entity  or the  provisions  of any
confidentiality agreement to which the Company is a party.

12. PURPOSE OF THE OFFER AND THE MERGER; PLANS FOR THE COMPANY; OTHER MATTERS.

      The purpose of the Offer,  the  Merger,  and the Merger  Agreement  is for
Parent to acquire  control of, and the entire  equity  interest in, the Company.
Upon  consummation  of the  Merger,  the  Company  will  become  a  wholly-owned
subsidiary of Parent.  The Offer is intended to increase the likelihood that the
Merger will be effected.

      PLANS FOR THE  COMPANY.  Parent is  conducting  a  detailed  review of the
Company  and  its  assets,  corporate  structure,  capitalization,   operations,
properties, policies, management and personnel and will consider, subject to the
terms of the Merger Agreement, what, if any, changes would be desirable in light
of the  circumstances  which exist upon  completion  of the Offer.  Such changes
could include changes in the Company's business,  corporate structure,  charter,
bylaws,  capitalization,  Board, management or dividend policy, although, except
as noted in this Offer to Purchase,  Parent has no current plans with respect to
any of such matters.

      Except as  described  in this Offer to  Purchase,  neither  Parent nor the
Purchaser  has  any  present  plans  or  proposals   that  would  result  in  an
extraordinary   corporate  transaction,   such  as  a  merger,   reorganization,
liquidation,  relocation of operations, or sale or transfer of assets, involving
the  Company or any  material  changes  in the  Company's  corporate  structure,
business or composition of its management and personnel.

      OTHER MATTERS

      SHAREHOLDER  APPROVAL.  Under the MBCL and the Company's Restated Articles
of  Organization,  the affirmative vote of the holders of at least a majority of
the  outstanding  Shares,  including  the Shares held by the  Purchaser  and its
affiliates,  are  required  to approve  and adopt the Merger  Agreement  and the
transactions contemplated thereby, including the Merger.

      Pursuant  to the  Merger  Agreement,  the  Company  has agreed to take all
action  necessary under the MBCL and its Restated  Articles of Organization  and
Amended and Restated  Bylaws to convene a meeting of its  shareholders  promptly
following  consummation of the Offer to consider and vote on the Merger.  If the
Purchaser owns a majority of the outstanding Shares,  approval of the Merger can
be obtained without the vote of any other shareholder of the Company.

      APPRAISAL RIGHTS. No appraisal rights are available in connection with the
Offer.  However,  if the Merger is consummated,  shareholders of the Company who
have not tendered their Shares may have certain rights under the MBCL to dissent
and demand  appraisal  of, and to receive  payment in cash of the fair value of,
their Shares.

      Under the MBCL,  shareholders  who properly demand appraisal and otherwise
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


                                       24

<PAGE>

fair value in cash.  Any such judicial  determination  of the fair value of such
Shares could be based upon considerations other than or in addition to the price
paid in the Offer and the Merger and the market value of the Shares. In Piemonte
v. New Boston Garden Corp., the  Massachusetts  Supreme Judicial Court approved,
but did not  require,  that  the  appraisal  value of  stock  be  determined  by
assessing "the market value,  the earnings value, and the net asset value of the
stock,  followed by" assigning a percentage weight to each based on the relative
importance of that value to the stock in the particular circumstances.

      THE FOREGOING SUMMARY OF THE RIGHTS OF SHAREHOLDERS DOES NOT PURPORT TO BE
A COMPLETE  STATEMENT OF THE PROCEDURES TO BE FOLLOWED BY SHAREHOLDERS  DESIRING
TO EXERCISE ANY AVAILABLE  RIGHTS.  THE  PRESENTATION  AND EXERCISE OF APPRAISAL
RIGHTS   REQUIRE  STRICT   ADHERENCE  TO  THE   APPLICABLE   PROVISIONS  OF  THE
MASSACHUSETTS LAW.

      RULE 13e-3.  The Merger would have to comply with any  applicable  federal
law  operative at the time.  Rule 13e-3 under the Exchange Act is  applicable to
certain "going private"  transactions.  The Purchaser does not believe that Rule
13e-3 will be applicable to the Merger. Rule 13e-3 requires, among other things,
that  certain  financial   information   concerning  the  Company,  and  certain
information  relating  to the  fairness  of the  proposed  transaction  and  the
consideration offered to minority  shareholders in such a transaction,  be filed
with the Commission and disclosed to minority shareholders prior to consummation
of the transaction.

13.   DIVIDENDS AND DISTRIBUTIONS.

      As described above, the Merger Agreement  provides that the Company or the
Company Subsidiaries shall not, between the date of the Merger Agreement and the
Effective  Time,  without  the prior  written  consent of  Parent,  (a) issue or
authorize or propose the  issuance  of, sell,  pledge or dispose of, or agree to
issue or authorize  or propose the issuance of, sell,  pledge or dispose of, any
additional shares of, or any options,  warrants,  dividend entitlement rights or
rights of any kind to acquire any shares of, their  capital  stock of any class,
any debt or equity securities  convertible into or exchangeable for such capital
stock or any other equity  related right  (including any phantom stock or SARs),
other  than  any  such  issuance  pursuant  to  options,   warrants,  rights  or
convertible  securities  outstanding as of the date of the Merger Agreement;  or
(b) redeem, purchase,  acquire or offer to purchase or acquire any (x) shares of
their capital  stock or (y)  long-term  debt other than as required by governing
instruments relating thereto.

14.   CERTAIN CONDITIONS OF THE OFFER.

      Notwithstanding  any other provision of the Offer, the Purchaser shall not
be required to accept for payment or pay for any Shares tendered pursuant to the
Offer,  and may (a)  postpone  the  acceptance  for payment of and payment  for,
Shares tendered,  if (i) the Minimum  Condition shall not have been satisfied as
of the Expiration Date, or (ii) any applicable  waiting period under the HSR Act
shall not have expired or been  terminated  prior to the Expiration  Date or (b)
terminate  or amend the Offer or  postpone  the  acceptance  for  payment of and
payment  for Shares  tendered  if at any time on or after the date of the Merger
Agreement,  and prior to the Expiration  Date,  any of the following  conditions
shall exist which,  in the sole judgment of the Purchaser in any such case,  and
regardless  of the  circumstances  giving rise to any such  condition,  makes it
inadvisable to proceed with such acceptance for payment or payment:

         (a) there  shall  have been  instituted  or be  pending  any  action or
proceeding  before  any  court or  governmental,  administrative  or  regulatory
authority or agency,  domestic or foreign,  (i)  challenging  or seeking to make
illegal,  materially delaying or otherwise directly or indirectly restraining or
prohibiting  the making of the Offer,  the acceptance for payment of, or payment
for, any Shares by Parent, the Purchaser or any other affiliate of Parent or the
Purchaser or the consummation of any other  transaction  contemplated  hereby or
thereby,   or  seeking  to  obtain  material  damages  in  connection  with  any
transaction  contemplated  hereby or thereby;  (ii) seeking to prohibit or limit
materially the ownership or operation by the Company,  Parent,  Purchaser or any
of their  subsidiaries of all or any material  portion of the business or assets
of the Company, Parent, Purchaser or any of their subsidiaries, or to compel the
Company,  Purchaser or any of their  subsidiaries to dispose of or hold separate
all or any material  portion of the  business or assets of the Company,  Parent,
Purchaser  or  any of  their  subsidiaries,  as a  result  of  the  transactions
contemplated  hereby;  (iii)  seeking  to impose or confirm  limitations  on the
ability of Parent, the


                                       25

<PAGE>

Purchaser  or any other  affiliate of  Purchaser  to exercise  effectively  full
rights of ownership of any Shares, including,  without limitation,  the right to
vote any Shares acquired by the Purchaser  pursuant to the Offer or otherwise on
all matters properly presented to the Company's Shareholders, including, without
limitation,   the  approval  and  adoption  of  the  Merger  Agreement  and  the
transactions  contemplated  thereby;  (iv) seeking to require divestiture by the
Parent, Purchaser or any other affiliate of Purchaser of any Shares; or (v) with
respect to any such action or proceeding  relating to the Merger Agreement,  the
Merger,   the   transactions   contemplated  by  the  Merger  Agreement  or  the
announcement thereof, which otherwise has a Company Material Adverse Effect or a
Parent Material Adverse Effect; or

         (b) there  shall  have been any action  taken,  or any  statute,  rule,
regulation, legislation,  interpretation, judgment, order or injunction enacted,
entered,  enforced,  promulgated,  amended,  issued or deemed  applicable to (i)
Parent,  Purchaser,  the Company or any subsidiary or affiliate of the Purchaser
or the Company or (ii) any transaction  contemplated  hereby, by any legislative
body, court, government or governmental,  administrative or regulatory authority
or agency,  domestic  or  foreign,  other than the  routine  application  of the
waiting  period  provisions of the HSR Act to the Offer or the Merger,  which is
reasonably likely to result, directly or indirectly,  in any of the consequences
referred to in clauses (i) through (v) of paragraph (a) above; or

         (c) there shall have  occurred  after the date of the Merger  Agreement
any change,  condition,  event or  development  that has had a Company  Material
Adverse  Effect,  provided,  however,  that (i) no event,  change or effect that
primarily  results  from the Merger  Agreement,  the  Merger,  the Offer and the
transactions  contemplated thereby or the announcement  thereof,  (ii) no event,
change  or effect  generally  affecting  the  industries  in which  the  Company
operates, or (iii) no event, change or effect related to a general drop in stock
prices in the United States resulting from political or economic turmoil,  shall
be deemed to cause either  individually  or in the aggregate a Company  Material
Adverse Effect; or

         (d) there shall have  occurred  after the date of the Merger  Agreement
(i) any general  suspension  of, trading in securities on NASDAQ for the Company
for a  period  in  excess  of 24 hours  (excluding  suspensions  or  limitations
resulting  solely from physical  damage or  interference  with such exchange not
related to market conditions), (ii) a declaration of a banking moratorium or any
suspension  of  payments  in respect of banks in the United  States,  Japan,  or
Canada,  (iii) any  limitation  (whether or not  mandatory) by any government or
governmental,  administrative  or  regulatory  authority or agency,  domestic or
foreign,  on, or other event that, in the reasonable  judgment of the Purchaser,
is reasonably  likely to materially  adversely affect the extension of credit by
banks  or  other  lending  institutions,  (iv) a  declaration  of  war or  armed
hostilities  by either the  United  States or Japan or (v) in the case of any of
the foregoing existing on the date hereof, a material  acceleration or worsening
thereof; or

         (e) the  Company  (x)  breaches  or fails in any  material  respect  to
perform or comply with any of its material covenants and agreements contained in
the Merger Agreement or (y) breaches its representations and warranties and such
breach would have a Company Material Adverse Effect; or

         (f) the Company Board shall have withdrawn,  modified or changed in any
manner  adverse to Parent or  Purchaser  its approval or  recommendation  of the
Merger Agreement or the Merger or shall have recommended an Acquisition Proposal
involving  the  Company or shall have  executed an  agreement  in  principle  or
definitive  agreement relating to an Acquisition  Proposal involving the Company
or similar  business  combination  with a person or entity  other  than  Parent,
Purchaser  or its  affiliates  (or the Company  Board  resolves to do any of the
foregoing); or

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

         (h) Parent,  the Purchaser and the Company shall have agreed in writing
that the  Purchaser  shall  terminate the Offer or postpone the  acceptance  for
payment of or payment for Shares thereunder.

      The  foregoing  conditions  are for the sole benefit of the  Purchaser and
Parent and may be  asserted  by the  Purchaser  and  Parent,  regardless  of the
circumstances  giving  rise  to any  such  condition  or may  be  waived  by the
Purchaser  or  Parent,  in whole or in part at any time and from time to time in
their sole  discretion.  The failure by Parent or the  Purchaser  at any time to
exercise  any of the  foregoing  rights shall not be deemed a waiver of any such
right;  the waiver of any such right with respect to particular  facts and other
circumstances shall not be deemed a


                                       26

<PAGE>

waiver with  respect to any other facts and  circumstances;  and each such right
shall be deemed an ongoing  right that may be asserted at any time and from time
to  time.  Notwithstanding  anything  to the  contrary  provided  in the  Merger
Agreement or in Annex A, neither the Parent nor the Purchaser shall be permitted
to waive the Minimum Condition without the written consent of the Company.

15.   CERTAIN LEGAL MATTERS.

      Except as described in this Section 15, based on  information  provided by
the Company,  none of the  Company,  the  Purchaser,  nor Parent is aware of any
license or regulatory  permit that appears to be material to the business of the
Company and the Company Subsidiaries,  taken as a whole, that might be adversely
affected by the Purchaser's  acquisition of Shares as contemplated  herein or of
any   approval  or  other   action  by  a  domestic  or  foreign   governmental,
administrative  or  regulatory  agency or  authority  that would be  required or
desirable  for the  acquisition  and ownership of the Shares by the Purchaser as
contemplated  herein.  Should any such  approval or other  action be required or
desirable,  the Purchaser and Parent presently contemplate that such approval or
other  action will be sought,  except as described  below under "State  Takeover
Laws."  While,  except as otherwise  described  in this Offer to  Purchase,  the
Purchaser  does not presently  intend to delay the  acceptance for payment of or
payment for Shares  tendered  pursuant  to the Offer  pending the outcome of any
such matter,  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 failure to obtain any such  approval or other action might not result in
consequences  adverse to the  Company's  business or that  certain  parts of the
Company's  business  might  not  have to be  disposed  of or  other  substantial
conditions  complied with in the event that such  approvals were not obtained or
such other  actions  were not taken or in order to obtain any such  approval  or
other action.  If certain types of adverse  action are taken with respect to the
matters  discussed  below,  the Purchaser could decline to accept for payment or
pay for any Shares tendered. See Section 14 for certain conditions to the Offer,
including conditions with respect to governmental actions.

         (a)  State  Takeover  Laws.   Chapters  110C,  110D  and  110F  of  the
Massachusetts  General Laws (the "MGL") are generally applicable with respect to
any  "takeover"  of a  Massachusetts  corporation.  Chapter 110D of the MGL (the
"Control  Share Act")  regulates  "control share  acquisitions,"  defined as the
acquisition  of stock in certain  "issuing  public  corporations"  organized  in
Massachusetts  which  increases  the voting power of the acquiror  above certain
specified  levels  (i.e.,   20%,  33  1/3%  and  50%).  The  Control  Share  Act
disqualifies   the  voting  rights  of  Shares  acquired  in  a  "control  share
acquisition"  unless,  among other  things,  such  acquisition  is pursuant to a
merger  agreement  to which  the  issuing  public  corporation  is a  party.  In
accordance  with the  provisions  of Chapter  110D,  on October  20,  1999,  the
Company's Board of Directors  approved the Merger Agreement,  the Offer, and the
Merger and the  Purchaser's  and Parent's  acquisition of Shares pursuant to the
Offer and the Merger. Accordingly,  the Control Share Act is inapplicable to the
Offer and the Merger.

      Chapter 110C of  the MGL (the "Take-Over Bid Statute") imposes  procedural
requirements in connection  with certain  take-over bids. A take-over bid is the
acquisition  or offer to  acquire  stock  which  would  result  in the  acquiror
possessing  more than 10% of the voting power of any class of an issuer's stock.
A take-over bid does not include,  among other things, any offer which the board
of directors of the issuer has consented to and approved and has recommended its
stockholders  accept,  if the terms of such bid,  including any  inducements  to
officers or directors  which are not made  available to all  stockholders,  have
been furnished to the stockholders. In accordance with the provisions of Chapter
110C, on October 20, 1999, the Company's Board of Directors  approved the Merger
Agreement,   the  Offer,  and  the  Merger  and  the  Purchaser's  and  Parent's
acquisition  of Shares  pursuant to the Offer and the Merger.  Furthermore,  the
Company has furnished  all of the material  terms of the Offer and the Merger to
the  stockholders  in  accordance  with  applicable   disclosure   requirements.
Accordingly,  the  Take-Over  Bid Statute is  inapplicable  to the Offer and the
Merger.

      Chapter 110F and the MGL (the "Business  Combination  Statute") limits the
ability of a Massachusetts  corporation to engage in business  combinations with
"interested  stockholders" (defined as any beneficial owner of 5% 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
becoming an "interested  stockholder."  On October 20, 1999, the Company's Board
of Directors  approved the Merger  Agreement,  the Offer, and the Merger and the
Purchaser's and Parent's acquisition of Shares


                                       27

<PAGE>

pursuant  to the Offer and the Merger.  Accordingly,  the  Business  Combination
Statute is inapplicable to the Offer and the Merger.

      A number  of other  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,
shareholders,  executive  offices or 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,  with  respect to
those aspects of corporate law concerning corporate governance, constitutionally
disqualify  a  potential  acquiror  from  voting  on  the  affairs  of a  target
corporation without prior approval of the remaining shareholders,  provided that
such laws were applicable only under certain conditions.

         (b)  Antitrust.  The Offer and the Merger are not currently  subject to
the HSR Act, which  provides that certain  acquisition  transactions  may not be
consummated  unless  certain  information  has been  furnished to the  Antitrust
Division of the Department of Justice (the "Antitrust Division") and the Federal
Trade Commission (the "FTC") and certain waiting period  requirements  have been
satisfied.  Accordingly,  neither  the  Purchaser,  Parent,  nor the  Company is
required to furnish any information to the FTC or the Antitrust Division.

      If conditions  change and the Offer and Merger  become  subject to the HSR
Act, Parent and Purchaser would have to file  Notification and Report Forms with
respect to the Offer  under the HSR Act.  The waiting  period  under the HSR Act
with respect to the Offer would expire at 11:59 p.m., New York City time, on the
15th day after the date Parent's form is filed unless early  termination  of the
waiting period is granted. However, the Antitrust Division or the FTC may extend
the waiting period by requesting additional  information or documentary material
from  Parent.  If such a request is made,  such  waiting  period would expire at
11:59 p.m., New York City time, on the tenth day after substantial compliance by
Parent with such request. Only one extension of the waiting period pursuant to a
request for  additional  information  is authorized by the HSR Act.  Thereafter,
such waiting  period may be extended  only by court order or with the consent of
Parent.  In practice,  complying  with a request for  additional  information or
material can take a significant  amount of time.  In addition,  if the Antitrust
Division  or the FTC raises  substantive  issues in  connection  with a proposed
transaction,  the parties  frequently  engage in negotiations  with the relevant
governmental agency concerning possible means of addressing those issues and may
agree to delay consummation of the transaction while such negotiations continue.
If the Offer and Merger become  subject to the HSR Act, the  Purchaser  will not
accept for payment  Shares  tendered  pursuant to the Offer unless and until the
waiting  period  requirements  imposed by the HSR Act with  respect to the Offer
have been satisfied. See Section 14.

      The HSR Act  requirements  with  respect to the  Merger  will not apply if
certain  conditions  are met. In  particular,  the Merger may not be consummated
until 30 calendar days after  receipt by the  Antitrust  Division and the FTC of
the  Notification  and Report  Forms of both Parent and the  Company  unless the
Purchaser  acquires 50% or more of the outstanding  Shares pursuant to the Offer
(which would be the case if the Minimum  Condition were satisfied) or the 30-day
period is earlier  terminated by the Antitrust Division and the FTC. Within such
30-day  period,  the  Antitrust  Division  or the  FTC  may  request  additional
information or documentary  materials from Parent and/or the Company. The Merger
may not be  consummated  until 20 days after  such  requests  are  substantially
complied with by both Parent and the Company.  Thereafter,  the waiting  periods
may be  extended  only by court  order or with the  consent  of  Parent  and the
Company.

      The FTC and the Antitrust Division  periodically review the legality under
the antitrust laws of transactions such as the Purchaser's acquisition of Shares
pursuant  to the  Offer  and  the  Merger.  At any  time  before  or  after  the
Purchaser's  acquisition of Shares, the Antitrust Division or the FTC could take
such action under the antitrust  laws as it deems  necessary or desirable in the
public interest,  including seeking to enjoin the acquisition of Shares pursuant
to the Offer or  otherwise  or seeking  divestiture  of Shares  acquired  by the
Purchaser or divestiture of  substantial  assets of Parent or its  subsidiaries.
Private parties, as well as state governments, may also bring legal action under
the antitrust  laws under certain  circumstances.  Based upon an  examination of
publicly  available  information  relating to the businesses in which Parent and
the Company are engaged,  Parent and the Purchaser  believe that the acquisition
of Shares by the Purchaser  will not violate the antitrust  laws.  Nevertheless,
there can be no assurance that a challenge


                                       28

<PAGE>

to the  Offer or other  acquisition  of  Shares by the  Purchaser  on  antitrust
grounds  will not be made or, if such a challenge  is made,  of the result.  See
Section 14 for  certain  conditions  to the  Offer,  including  conditions  with
respect to litigation and certain governmental actions.

         (c) Federal Reserve Board Regulations. Regulations U and X (the "Margin
Regulations") of the Federal Reserve Board restrict the extension or maintenance
of credit for the  purpose of buying or carrying  margin  stock,  including  the
Shares,  if the credit is secured  directly or indirectly by margin stock.  Such
secured  credit may not be extended or  maintained in an amount that exceeds the
maximum  loan value of all the  direct  and  indirect  collateral  securing  the
credit, including margin stock and other collateral. All financing for the Offer
will be in full compliance with the Margin Regulations.

16.   FEES AND EXPENSES.

      Knox and BTM are serving as  Parent's  financial  advisors  in  connection
with the Offer and the Merger. As compensation for their services,  Knox and BTM
will receive, or have received,  the following amounts,  payable in Japanese Yen
equivalents,  to be divided  equally  among Knox and BTM:  (i) a  non-refundable
retainer fee of approximately $121,000, which has been paid by Parent, (b) a fee
of approximately $700,000 payable once Parent acquires a 51% or greater interest
in the  Shares,  and  (iii) a fee of  approximately  $200,000  payable  upon the
closing  of the  Merger.  Parent  will  also  reimburse  Knox  and  BTM  for all
reasonable  out-of-pocket  expenses  including  reasonable  fees and expenses of
their legal  counsel,  and has also agreed to indemnify Knox and BTM and certain
related parties against certain liabilities, including certain liabilities under
the federal  securities  laws,  arising out of the  engagement.  In the ordinary
course  of  business,  BTM and its  affiliates  may  actively  trade or hold the
securities  of Parent and the  Company  for its  account  or for the  account of
customers  and,  accordingly,  may at any time hold a long or short  position in
such securities.

      The Purchaser has retained D.F. King & Co., Inc. to act as the Information
Agent and American  Stock  Transfer & Trust Company to act as the  Depositary in
connection with the Offer. Such firms each will receive reasonable and customary
compensation for their services. The Purchaser has also agreed to reimburse each
such firm for certain  reasonable  out-of-pocket  expenses and to indemnify each
such firm against  certain  liabilities  and expenses in  connection  with their
services, including certain liabilities under the federal securities laws.

      The Purchaser will not pay any fees or commissions to any broker or dealer
or other person (other than the  Information  Agent) for  soliciting  tenders of
Shares pursuant to the Offer. Brokers,  dealers,  banks and trust companies will
be  reimbursed by the  Purchaser  for  customary  mailing and handling  expenses
incurred by them in forwarding material to their customers.

17.   MISCELLANEOUS.

      The Offer is being made to all holders of Shares  other than the  Company.
The Purchaser is not aware of any  jurisdiction in which the making of the Offer
or the tender of Shares in connection  therewith would not be in compliance with
the  laws  of  such  jurisdiction.   If  the  Purchaser  becomes  aware  of  any
jurisdiction  in which the making of the Offer would not be in  compliance  with
applicable  law, the Purchaser  will make a good faith effort to comply with any
such law. If, after such good faith effort, the Purchaser cannot comply with any
such law, the Offer will not be made to (nor will tenders be accepted from or on
behalf  of)  the  holders  of  Shares  residing  in  such  jurisdiction.  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 the 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 to make any
representation  on behalf of Parent or the Purchaser not contained  herein or in
the  Letter  of  Transmittal   and,  if  given  or  made,  such  information  or
representation must not be relied upon as having been authorized.

      The Purchaser and Parent have filed with the Commission the Schedule 14D-1
pursuant to Rule 14d-3 under the  Exchange  Act  furnishing  certain  additional
information  with respect to the Offer.  The Schedule  14D-1 and any  amendments
thereto, including exhibits, may be examined and copies may be obtained from the
offices of the


                                       29

<PAGE>

Commission  in the  manner  set  forth in  Section 8 of this  Offer to  Purchase
(except  that  they  will  not be  available  at  the  regional  offices  of the
Commission).

                           Ferrotec Acquisition, Inc.

October 26, 1999



                                       30

<PAGE>

                                   SCHEDULE I

                       DIRECTORS AND EXECUTIVE OFFICERS OF
                            PARENT AND THE PURCHASER

1. DIRECTORS AND EXECUTIVE  OFFICERS OF PARENT.  The following  table sets forth
the name, current business address, citizenship and present principal occupation
or employment, and material occupations,  positions,  offices or employments and
business  addresses  thereof  for the  past  five  years  of each  director  and
executive officer of Parent.  Unless otherwise  indicated,  the current business
address of each person is Ferrotec  Corporation,  Sumitomo  Building #6, 5-24-8,
Higashi Ueno, Taito-ku, Tokyo 110-0015, Japan.  Unless otherwise indicated, each
such  person is a citizen of Japan and has held his or her  present  position as
set forth below, or has been an executive  officer at Parent,  for the past five
years.  Unless  otherwise  indicated,  each  occupation  set forth  opposite  an
individual's name refers to employment with Parent.

<TABLE>
<CAPTION>
NAME                                                                PRESENT PRINCIPAL OCCUPATION AND FIVE
                                                                           YEAR EMPLOYMENT HISTORY
- --------------------------------------------------      --------------------------------------------------------------
<S>                                                 <C>
Akira Yamamura                                          Mr. Yamamura has been the President and Chief Executive
                                                        Officer of Parent for more than the past five years.

Nozomu Yamamoto                                         Mr. Yamamoto was the President of SecomCad Inc. until
                                                        June 1994.  He was then appointed as Corporate Auditor of
                                                        Parent and has been employed by Parent as Director and
                                                        Senior Managing Director since that date.

Kimiyuki Kamino                                         Mr. Kamino was Chief Officer at Mitsubishi Seiko, Co.
                                                        Research and Development Center until June 1995.  He was
                                                        then appointed as Corporate Auditor of Parent and has been
                                                        employed by Parent as Corporate Auditor for four years
                                                        and has been employed by Parent as Director since June
                                                        1999.

Isao                                                    Tsubaki Mr. Tsubaki was a Partner of Tohmatsu, LLP, a public
                                                        accounting  firm until  January  1997 and was a principal of
                                                        Tsubaki  Accounting Firm until June 1999. Since then, he has
                                                        been employed by Parent as Director.

Takeshi Arakawa                                         Mr.  Arakawa  has  been  employed  by  Parent  as  Director,
                                                        Managing  Director,  and Corporate Auditor for more than the
                                                        past five years.

Shuji Mamiya                                            Mr.  Mamiya had been  employed by Parent as General  Manager
                                                        until June 1999.  Since then, he has been employed by Parent
                                                        as Corporate Auditor.

Koichiro Nakamoto                                       Mr. Nakamoto had been a partner of a law firm, Anderson
                                                        and Mori, LLP until June 1999.  Since then, he has been
                                                        employed by Parent as Corporate Auditor.
</TABLE>

2. DIRECTORS AND EXECUTIVE OFFICERS OF PURCHASER. The following table sets forth
the name, current business address, citizenship and present principal occupation
or employment, and material occupations,  positions,  offices or employments and
business  addresses  thereof  for the  past  five  years  of each  director  and
executive  officer of the Purchaser.  Unless  otherwise  indicated,  the current
business address of each person is Ferrotec  Corporation,  Sumitomo Building #6,
5-24-8, Higashi Ueno, Taito-ku, Tokyo 110-0015, Japan. Unless


                                       31

<PAGE>


otherwise indicated, each such person is a citizen of Japan, and each occupation
set forth opposite an individual's name refers to employment with the Purchaser.

<TABLE>
<CAPTION>
NAME                                                                PRESENT PRINCIPAL OCCUPATION AND FIVE
                                                                           YEAR EMPLOYMENT HISTORY
- --------------------------------------------------      --------------------------------------------------------------
<S>                                                  <C>
Akira Yamamura                                          Treasurer, Clerk, and Director of Purchaser.  Mr.
                                                        Yamamura has been the President and Chief Executive
                                                        Officer of Parent for more than the past five years.

Nozomu Yamamoto                                         Director of Purchaser.  Mr. Yamamoto was the President of
                                                        SecomCad Inc. until June 1994.  He was then appointed as
                                                        Corporate Auditor of Parent and has been employed by
                                                        Parent as Director and Senior Managing Director since that
                                                        date.

Richard R. Cesati, II                                   President and Director of Purchaser.  Mr. Cesati had been
                                                        President of Amalfi Associate, Inc. until July 1999 and has
                                                        been employed as President of Ferrotec America since that
                                                        date.  Mr. Cesati is a citizen of the United States.
</TABLE>



                                       32


<PAGE>



      Facsimile copies of the Letter of Transmittal, properly completed and duly
signed, will be accepted. The Letter of Transmittal, certificates for Shares and
any other required  documents should be sent or delivered by each shareholder of
the Company or his  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:

                     AMERICAN STOCK TRANSFER & TRUST COMPANY

By Mail:                                          By Hand or Overnight
40 Wall Street, 46th Floor                        Delivery:
New York, NY 10005                                40 Wall Street, 46th Floor
Attn: Reorganization                              New York, NY 10005
Department                                        Attn:  Reorganization
                                                  Department

                            By Facsimile Transmission
                        (for Eligible Institutions Only):

                                 (718) 234-5001

                 Confirm Receipt of Facsimile by Telephone Only:
                                 (718) 921-8200

                              For Information Call:
                                 (718) 921-8200

Questions  or requests  for  assistance  or  additional  copies of this Offer to
Purchase, the Letter of Transmittal and the Notice of Guaranteed Delivery may be
directed to the  Information  Agent at its  location and  telephone  numbers set
forth below. Shareholders may also contact their broker, dealer, commercial bank
or trust company for assistance concerning the Offer.

                     The Information Agent for the Offer is:

                              D.F. King & Co., Inc.

                                 77 Water Street
                             New York, NY 10005-4495

             Banks and Brokerage Firms call collect: (212) 269-5550

                    All others call toll-free: (800) 207-3156

                                                                EXHIBIT 99(a)(2)

                              LETTER OF TRANSMITTAL

                        TO TENDER SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)

                                       OF

                            FERROFLUIDICS CORPORATION
                        PURSUANT TO THE OFFER TO PURCHASE
                             DATED OCTOBER 26, 1999
                                       BY

                           FERROTEC ACQUISITION, INC.
                          A WHOLLY-OWNED SUBSIDIARY OF

                              FERROTEC CORPORATION

  THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
       TIME, ON TUESDAY, NOVEMBER 23, 1999, UNLESS THE OFFER IS EXTENDED.

                        The Depositary for the Offer is:

                     AMERICAN STOCK TRANSFER & TRUST COMPANY

By Mail:                                          By Hand or Overnight
40 Wall Street, 46th Floor                        Delivery:
New York, NY 10005                                40 Wall Street, 46th Floor
Attn: Reorganization                              New York, NY 10005
Department                                        Attn:  Reorganization
                                                  Department

                            By Facsimile Transmission
                        (for Eligible Institutions Only):
                                 (718) 234-5001

                 Confirm Receipt of Facsimile by Telephone Only:
                                 (718) 921-8200
                              For Information Call:
                                 (718) 921-8200

         DELIVERY OF THIS INSTRUMENT TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE
OR  TRANSMISSION OF  INSTRUCTIONS  VIA A FACSIMILE  NUMBER OTHER THAN ONE LISTED
ABOVE WILL NOT CONSTITUTE A VALID DELIVERY.

         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 used either if certificates  are to
be forwarded  herewith or if delivery of Shares (as defined below) is to be made
by  book-entry  transfer  to an  account  maintained  by the  Depositary  at The
Depository Trust Company  (hereinafter  referred to as the "Book-Entry  Transfer
Facility")  pursuant  to the  procedures  set forth in Section 2 of the Offer to
Purchase (as defined below). Shareholders who deliver Shares by book-entry


                                        1

<PAGE>

transfer  are  referred  to  herein  as  "Book-Entry   Shareholders"  and  other
shareholders are referred to herein as "Certificate Shareholders."

         Shareholders  whose  certificates are not immediately  available or who
cannot  deliver  their  Shares and all other  documents  required  hereby to the
Depositary  or complete the  procedures  for  book-entry  transfer  prior to the
Expiration  Date (as defined in the Offer to Purchase)  must tender their Shares
according to the  guaranteed  delivery  procedure  set forth in Section 2 of the
Offer to  Purchase.  See  Instruction  2.  Delivery of documents to a Book-Entry
Transfer Facility does not constitute delivery to the Depositary.

|_|      CHECK  HERE IF  TENDERED  SHARES  ARE  BEING  DELIVERED  BY  BOOK-ENTRY
         TRANSFER  MADE  TO AN  ACCOUNT  MAINTAINED  BY  THE  DEPOSITARY  WITH A
         BOOK-ENTRY   TRANSFER   FACILITY  AND  COMPLETE  THE  FOLLOWING   (ONLY
         PARTICIPANTS  IN A BOOK-ENTRY TRANSFER  FACILITY MAY  DELIVER SHARES BY
         BOOK-ENTRY TRANSFER):

         Name of Tendering Institution

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

         Account Number

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

         Transaction Code Number

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

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

         Name(s) of Registered Owner(s)

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

         Window Ticket Number (if any)

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

         Date of Execution of Notice of Guaranteed Delivery

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

         Name of Institution which Guaranteed Delivery

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


                                        2

<PAGE>

         IF DELIVERED BY BOOK-ENTRY TRANSFER, CHECK BOX:  |_|

         Account Number

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

         Transaction Code Number

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

                BOXES ABOVE FOR USE BY ELIGIBLE INSTITUTIONS ONLY
- --------------------------------------------------------------------------------

                         DESCRIPTION OF SHARES TENDERED

<TABLE>
<CAPTION>
          NAME(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S)                       SHARE  CERTIFICATE(S) AND
  SHARE(S) (PLEASE FILL IN, IF BLANK, EXACTLY AS NAME(S) APPEAR(S)          TENDERED (ATTACH ADDITIONAL LIST IF
                    ON SHARE CERTIFICATE(S))                                             NECESSARY)

                                                                                 TOTAL NUMBER
                                                                                   OF SHARES
                                                                 SHARE            REPRESENTED           NUMBER OF
                                                              CERTIFICATE             BY                  SHARES
                                                              NUMBER(S)*        CERTIFICATE(S)*         TENDERED**
                                                           -----------------   -----------------    ------------------
<S>                                                   <C>                    <C>                  <C>

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

                                                           -----------------   -----------------    ------------------
                                                           TOTAL
                                                           SHARES
                                                                               -----------------    ------------------
</TABLE>


*        Need not be completed by shareholders tendering by book-entry transfer.

**       Unless  otherwise  indicated,  it  will  be  assumed  that  all  Shares
         evidenced by any  certificate(s)  delivered to the Depositary are being
         tendered. See Instruction 4.

|_|      CHECK  HERE  IF YOU  CANNOT  LOCATE  YOUR  CERTIFICATE(S)  AND  REQUIRE
         ASSISTANCE  IN REPLACING  THEM.  UPON RECEIPT OF  NOTIFICATION  BY THIS
         LETTER OF TRANSMITTAL,  THE COMPANY'S STOCK TRANSFER AGENT WILL CONTACT
         YOU DIRECTLY WITH REPLACEMENT INSTRUCTIONS.


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


                                        3

<PAGE>

Ladies and Gentlemen:

         The  undersigned  hereby  tenders  to  Ferrotec  Acquisition,  Inc.,  a
Massachusetts  corporation (the  "Purchaser")  and a wholly-owned  subsidiary of
Ferrotec  Corporation,  a Japanese corporation  ("Parent"),  the above-described
shares  of Common  Stock,  $.004 par  value  per  share  (the  "Common  Stock"),
including the  associated  preferred  share  purchase  rights (the "Rights," and
together with the Common Stock, the "Shares"), of Ferrofluidics  Corporation,  a
Massachusetts corporation (the "Company"),  pursuant to the Purchaser's offer to
purchase all outstanding Shares at a price of $6.50 per Share, net to the seller
in cash,  upon the terms and subject to the conditions set forth in the Offer to
Purchase dated October 26, 1999 (the "Offer to  Purchase"),  receipt of which is
hereby acknowledged, and in this Letter of Transmittal (which, together with the
Offer to Purchase, constitute the "Offer"). The undersigned understands that the
Purchaser  reserves  the right to transfer  or assign,  in whole or in part from
time to time,  to one or more direct or indirect  wholly-owned  subsidiaries  of
Parent, the right to purchase Shares tendered pursuant to the Offer.

         The Company has  distributed  one Right for each  outstanding  share of
Common Stock  pursuant to the Rights  Agreement,  dated as of August 3, 1994, as
amended,  between the Company and American Stock Transfer and Trust Company,  as
Rights  Agent.  The  Company has taken all  necessary  action to make the Rights
Agreement inapplicable to Parent, the Purchaser, and their respective affiliates
and associates in connection  with the  transactions  contemplated by the Merger
Agreement (as such terms are defined in the Offer to Purchase).

         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),  subject to, and effective upon, acceptance for payment
of and payment for the Shares tendered  herewith,  the undersigned hereby sells,
assigns,  and transfers to, or upon the order of, the 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 October 26, 1999  (collectively,  "Distributions"))  and irrevocably
constitutes   and  appoints  the  Depositary  the  true  and  lawful  agent  and
attorney-in-fact  of the  undersigned  with  respect  to  such  Shares  and  all
Distributions,  with full power of  substitution  (such power of attorney  being
deemed to be an  irrevocable  power  coupled with an  interest),  to (a) deliver
certificates  for such Shares and all  Distributions,  or transfer  ownership of
such  Shares  and all  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 the Purchaser,
upon receipt by the  Depositary,  as the  undersigned's  agent,  of the purchase
price  (adjusted,  if  appropriate,  as provided in the Offer to Purchase),  (b)
present such Shares and all  Distributions  for cancellation and transfer on the
Company's  books and (c) receive all benefits and otherwise  exercise all rights
of beneficial ownership of such Shares and all Distributions,  all in accordance
with the terms of the Offer.

         The undersigned hereby represents and warrants that the undersigned has
full power and  authority  to tender,  sell,  assign and  transfer  the tendered
Shares and all Distributions and that, when the same are accepted for payment by
the  Purchaser,  the Purchaser will acquire good,  marketable  and  unencumbered
title thereto, free and clear of all liens,  restrictions,  claims,  charges and
encumbrances,  and the same  will not be  subject  to any  adverse  claims.  The
undersigned will, upon request,  execute any signature  guarantees or additional
documents deemed by the Depositary or the Purchaser to be necessary or desirable
to complete the sale,  assignment  and  transfer of the tendered  Shares and all
Distributions. In addition, the undersigned shall promptly remit and transfer to
the Depositary for the account of the Purchaser any such Distributions issued to
the undersigned, in respect of the tendered Shares, accompanied by documentation
of transfer,  and pending such remittance or appropriate  assurance thereof, the
Purchaser  shall be entitled to all rights and  privileges  as owner of any such
Distributions  and,  subject to the terms of the Merger Agreement (as defined in
the Offer to Purchase),  may withhold the entire  purchase  price or deduct from
the purchase price the amount or value  thereof,  as determined by the Purchaser
in its sole discretion.

         All  authority  conferred  or agreed to be  conferred in this Letter of
Transmittal  shall be binding upon the successors,  assigns,  heirs,  executors,
administrators  and legal  representatives  of the  undersigned and shall not be
affected by, and shall  survive,  the death or  incapacity  of the  undersigned.
Except as stated in the Offer to Purchase, this tender is irrevocable.


                                        4

<PAGE>

         The undersigned  hereby  irrevocably  appoints Richard R. Cesati, II or
Akira Yamamura, and each of them, and any other designees of the Purchaser,  the
attorneys and proxies of the undersigned,  each with full power of substitution,
to  vote  at  any  annual,   special  or  adjourned  meeting  of  the  Company's
shareholders  or otherwise act (including  pursuant to written  consent) in such
manner  as each such  attorney  and  proxy or his  substitute  shall in his sole
discretion deem proper, to execute any written consent  concerning any matter as
each such attorney and proxy or his substitute shall in his sole discretion deem
proper with  respect to, and to  otherwise  act with  respect to, all the Shares
tendered  hereby which have been accepted for payment by the Purchaser  prior to
the time any such vote or action is taken (and any and all Distributions  issued
or issuable in respect  thereof)  and with respect to which the  undersigned  is
entitled to vote. This appointment is effective when and only to the extent that
the  Purchaser  accepts  for  payment  such  Shares as  provided in the Offer to
Purchase.  This power of attorney  and proxy is coupled  with an interest in the
tendered  Shares,  is  irrevocable  and  is  granted  in  consideration  of  the
acceptance for payment of such Shares in accordance with the terms of the Offer.
Such  acceptance  for payment  shall  revoke all prior  powers of  attorney  and
proxies given by the  undersigned at any time with respect to such Shares and no
subsequent  powers of attorney or proxies may be given by the undersigned  (and,
if given,  will not be deemed  effective).  The Purchaser  reserves the right to
require that,  in order for Shares to be deemed  validly  tendered,  immediately
upon the Purchaser's  acceptance for payment of such Shares,  the Purchaser must
be able to exercise  full voting and other  rights with  respect to such Shares,
including voting at any meeting of shareholders then scheduled.

         The undersigned understands that the valid tender of Shares pursuant to
any one of the procedures described in Section 2 of the Offer to Purchase and in
the  instructions  hereto  will  constitute  a  binding  agreement  between  the
undersigned  and the Purchaser  upon the terms and subject to the  conditions of
the Offer. The undersigned recognizes that under certain circumstances set forth
in the Offer to  Purchase,  the  Purchaser  may not be  required  to accept  for
payment any of the tendered  Shares.  The Purchaser's  acceptance for payment of
Shares  pursuant to the Offer will  constitute a binding  agreement  between the
undersigned  and the Purchaser  upon the terms and subject to the  conditions of
the Offer.

         Unless otherwise indicated herein under "Special Payment Instructions,"
please issue the check for the purchase  price of any Shares  purchased,  and/or
return any certificates for Shares not tendered or accepted for payment,  in the
name(s) of the  registered  holder(s)  appearing  under  "Description  of Shares
Tendered."  Similarly,   unless  otherwise  indicated  under  "Special  Delivery
Instructions,"  please  mail the  check  for the  purchase  price of any  Shares
purchased,  and/or any  certificates  for Shares not  tendered or  accepted  for
payment (and accompanying  documents,  as appropriate) to the address(es) of the
registered  holder(s)  appearing under  "Description of Shares Tendered." In the
event  that both the  Special  Delivery  Instructions  and the  Special  Payment
Instructions are completed, please issue the check for the purchase price of any
Shares  purchased,  and/or  return any  certificates  for Shares not tendered or
accepted  for  payment  in the  name(s)  of,  and mail  said  check  and/or  any
certificates  to, the person or  persons  so  indicated.  In the case of a book-
entry delivery of Shares, please credit the account maintained at the Book-Entry
Transfer Facility indicated above with any Shares not accepted for payment.  The
undersigned  recognizes  that the Purchaser  has no  obligation  pursuant to the
Special  Payment  Instructions  to  transfer  any  Shares  from  the name of the
registered holder(s) thereof if the Purchaser does not accept for payment any of
the Shares so tendered.


                                        5

<PAGE>

                          SPECIAL PAYMENT INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

         To be completed ONLY if  certificate(s)  for Shares not tendered or not
purchased  and/or the check for the purchase price of Shares purchased are to be
issued in the name of someone other than the undersigned.

Issue:   |_|Check       |_|Certificate(s) to:

Name
        ------------------------------------------------------------------------
                                 (Please Print)

Address
        ------------------------------------------------------------------------

        ------------------------------------------------------------------------
                               (Include Zip Code)

        ------------------------------------------------------------------------
                 (Tax Identification or Social Security Number)
                    (See Substitute Form W-9 Included Herein)

                          SPECIAL DELIVERY INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

         To be completed ONLY if  Certificate(s)  for Shares not tendered or not
purchased  and/or the check for the purchase price of Shares purchased are to be
delivered to someone  other than the  undersigned  or to the  undersigned  at an
address other than that appearing under "Description of Shares Tendered."

Deliver:   |_|Check       |_|Certificate(s) to:

Name
        ------------------------------------------------------------------------
                                 (Please Print)

Address
        ------------------------------------------------------------------------

        ------------------------------------------------------------------------
                               (Include Zip Code)



                                        6

<PAGE>

                             SHAREHOLDERS SIGN HERE
                    (ALSO COMPLETE SUBSTITUTE FORM W-9 BELOW)


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

- --------------------------------------------------------------------------------
                           (Signature(s) of Owner(s))

         (MUST BE SIGNED BY REGISTERED HOLDER(S) EXACTLY AS NAME(S) APPEAR(S) ON
STOCK  CERTIFICATE(S)  OR  ON  A  SECURITY  POSITION  LISTING  OR  BY  PERSON(S)
AUTHORIZED  TO  BECOME  REGISTERED   HOLDER(S)  BY  CERTIFICATES  AND  DOCUMENTS
TRANSMITTED  HEREWITH. IF SIGNATURE IS BY TRUSTEES,  EXECUTORS,  ADMINISTRATORS,
GUARDIANS,  ATTORNEYS-IN-  FACT,  OFFICERS OF CORPORATIONS OR OTHERS ACTING IN A
FIDUCIARY  OR  REPRESENTATIVE  CAPACITY,   PLEASE  SET  FORTH  FULL  TITLE.  SEE
INSTRUCTION 5. FOR INFORMATION CONCERNING SIGNATURE GUARANTEES,  SEE INSTRUCTION
1.)

Dated:                                                                    , 1999
        ------------------------------------------------------------------------

Name(s):
        ------------------------------------------------------------------------
                                 (Please Print)

Capacity (full title):
                      ----------------------------------------------------------
Address:
        ------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                               (Include Zip Code)

Daytime Area Code and Telephone Number:
                                       -----------------------------------------

Tax Identification or Social Security Number:
                                             -----------------------------------

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

                         (See Substitute Form W-9 Below)

                            GUARANTEE OF SIGNATURE(S)
                    (IF REQUIRED -- SEE INSTRUCTIONS 1 AND 5)

AUTHORIZED SIGNATURE
                    ------------------------------------------------------------


Name:
     ---------------------------------------------------------------------------
                                 (Please Print)

Title:
     ---------------------------------------------------------------------------

Name of Firm:
             -------------------------------------------------------------------


Address:
        ------------------------------------------------------------------------
                               (Include Zip Code)

Area Code and Telephone Number:
                               -------------------------------------------------

Dated:                                                                    , 1999
      --------------------------------------------------------------------------


                                        7

<PAGE>

                                  INSTRUCTIONS

              FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

         1.  GUARANTEE OF SIGNATURE.  Except as otherwise  provided  below,  all
signatures on this Letter of Transmittal must be guaranteed by a firm which is a
member  of  a  registered  national  securities  exchange  or  of  the  National
Association of Securities  Dealers,  Inc. ("NASD") or a commercial bank or trust
company  having an office  or  correspondent  in the  United  States  which is a
participant  in an  approved  Signature  Guarantee  Medallion  Program  (each an
"Eligible Institution," and collectively, "Eligible Institutions"). No signature
guarantee  is  required  on this  Letter of  Transmittal  (i) if this  Letter of
Transmittal is signed by the registered  holder(s)  (which term, for purposes of
this document,  shall include any participant in a Book-Entry  Transfer Facility
whose name  appears on a  security  position  listing as the owner of Shares) of
Shares  tendered  herewith,  unless such holder(s) has completed  either the box
entitled  "Special  Delivery  Instructions" or the box entitled "Special Payment
Instructions"  on the facing page hereto or (ii) if such Shares are tendered for
the account of an Eligible Institution. See Instruction 5.

         2.  DELIVERY  OF LETTER OF  TRANSMITTAL  AND  CERTIFICATES;  GUARANTEED
DELIVERY  PROCEDURES.   This  Letter  of  Transmittal  is  to  be  completed  by
shareholders  either if certificates for Shares are to be forwarded  herewith or
if a tender of Shares is to be made pursuant to the  procedures  for delivery by
book-entry transfer set forth in Section 2 of the Offer to Purchase.  For Shares
to be validly tendered pursuant to the Offer, (i) a properly  completed and duly
executed  Letter  of  Transmittal  (or  facsimile  thereof),  with any  required
signature  guarantees,  or an  Agent's  Message  (as  defined  in the  Offer  to
Purchase) in the case of a book-entry delivery, and any other documents required
by this Letter of Transmittal,  must be received by the Depositary at one of the
Depositary's  addresses  set forth  herein and either  certificates  or a timely
Book-Entry  Confirmation  for tendered Shares must be received by the Depositary
at one of such addresses,  in each case prior to the Expiration Date (as defined
in the Offer to Purchase),  or (ii) the tendering  shareholder  must comply with
the guaranteed delivery procedure set forth below.

         Shareholders   whose   certificates  for  Shares  are  not  immediately
available  or who  cannot  deliver  their  certificates  and all other  required
documents to the Depositary or complete the  procedures for book-entry  transfer
prior to the Expiration Date may tender their Shares by properly  completing and
duly  executing the Notice of  Guaranteed  Delivery  pursuant to the  guaranteed
delivery procedure set forth in Section 2 of the Offer to Purchase.  Pursuant to
such  procedures,  (i)  such  tender  must  be made by or  through  an  Eligible
Institution,  (ii) a properly  completed and duly executed  Notice of Guaranteed
Delivery  provided by the Purchaser  (or facsimile  thereof) must be received by
the Depositary  prior to the Expiration Date and (iii) the  certificates for all
physically  tendered Shares,  or a Book-Entry  Confirmation  with respect to all
tendered Shares,  together with this properly completed and duly executed Letter
of Transmittal (or facsimile  thereof) with any required  signature  guarantees,
and any other documents required by this Letter of Transmittal, must be received
by the Depositary  within three trading days after the date of execution of such
Notice of  Guaranteed  Delivery,  all as  provided  in Section 2 of the Offer to
Purchase.  A "trading  day" is any day on which The New York Stock  Exchange  is
open for business.

         THE METHOD OF DELIVERY OF THIS LETTER OF TRANSMITTAL,  CERTIFICATES FOR
SHARES AND ALL OTHER REQUIRED  DOCUMENTS,  INCLUDING  DELIVERY THROUGH ANY BOOK-
ENTRY  TRANSFER  FACILITY,  IS  AT  THE  ELECTION  AND  RISK  OF  THE  TENDERING
SHAREHOLDER 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 and
no fractional Shares will be purchased. All tendering shareholders, by execution
of this Letter of Transmittal (or facsimile thereof), 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
certificate  numbers  and/or the number of Shares should be listed on a separate
schedule attached hereto.



                                        8

<PAGE>

         4. PARTIAL TENDERS  (APPLICABLE TO CERTIFICATE  SHAREHOLDERS  ONLY). If
fewer than all the  Shares  evidenced  by any  certificate  submitted  are to be
tendered,  fill in the  number of Shares  which  are to be  tendered  in the box
entitled "Number of Shares Tendered." In such case, new  certificate(s)  for the
remainder of the Shares that were  evidenced by the old  certificate(s)  will be
sent to the registered holder,  unless otherwise provided in the appropriate box
on this Letter of  Transmittal,  as soon as practicable  after the expiration or
termination of the Offer.  All Shares  represented by 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 certificate(s) without any change whatsoever.

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

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

         If this Letter of Transmittal or any  certificates  or stock powers are
signed by trustees,  executors,  administrators,  guardians,  attorneys-in-fact,
officers  of  corporations  or others  acting in a fiduciary  or  representative
capacity,  such persons  should so indicate  when signing,  and proper  evidence
satisfactory to the Purchaser of their authority so to act must be submitted.

         When this Letter of Transmittal is signed by the registered owner(s) of
the Shares listed and  transmitted  hereby,  no  endorsements of certificates or
separate stock powers are required unless payment or certificates for Shares not
tendered  or accepted  for  payment are to be issued to a person  other than the
registered  owner(s).  Signatures on such  certificates  or stock powers must be
guaranteed by an Eligible Institution. See Instruction 1.

         If this  Letter of  Transmittal  is signed by a person  other  than the
registered  owner(s) of the Shares tendered hereby, the certificates  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 owner(s)
appear(s) on the certificates for such Shares.  Signatures on such  certificates
or stock powers must be guaranteed by an Eligible  Institution.  See Instruction
1.

         6. STOCK TRANSFER TAXES. Except as set forth in this Instruction 6, the
Purchaser  will pay, or cause to be paid,  any stock transfer taxes with respect
to the transfer and sale of Shares to it or its assignee  pursuant to the Offer.
If, however,  payment of the purchase price is to be made to, or if certificates
for Shares not tendered or accepted for payment are to be registered in the name
of, any persons other than the registered holder(s), or if tendered certificates
are  registered in the name of any person other than the person(s)  signing this
Letter of Transmittal,  the amount of any stock transfer taxes (whether  imposed
on the registered  holder or such person) payable on the 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  certificates  listed in this Letter of
Transmittal.

         7.  SPECIAL  PAYMENT  AND  DELIVERY  INSTRUCTIONS.  If a check is to be
issued in the name of and/or  certificates  for Shares not  accepted for payment
are to be  returned  to a  person  other  than  the  signer  of this  Letter  of
Transmittal  or if a check  is to be sent  and/or  such  certificates  are to be
returned to a person other than the signer of this Letter of  Transmittal  or to
an address other than that shown above, the appropriate  boxes on this Letter of
Transmittal should be completed.  Any shareholder tendering Shares by book-entry
transfer will have any Shares not accepted for payment returned by crediting the
account maintained by such shareholder at the Book-Entry  Transfer Facility from
which such transfer was made.



                                        9

<PAGE>


         8. WAIVER OF CONDITIONS.  Except as otherwise  provided in the Offer to
Purchase,  the  Purchaser  expressly  reserves  the  absolute  right in its sole
discretion to waive any of the  specified  conditions of the Offer or any defect
or irregularity in the tender with regard to any Shares tendered.

         9. SUBSTITUTE  FORM W-9. The tendering  shareholder (or other payee) is
required to provide the Depositary with a correct Taxpayer Identification Number
("TIN"),  generally  the  shareholder's  social  security  or  federal  employer
identification  number, and with certain other  information,  on Substitute Form
W-9, which is provided under "Important Tax  Information"  below, and to certify
that the shareholder (or other payee) is not subject to backup withholding. If a
tendering shareholder is subject to backup withholding, he or she must cross out
item (2) of the  Certification  Box on Substitute  Form W-9 before  signing such
Form.  Failure to provide the information on the Substitute Form W-9 may subject
the  tendering  shareholder  (or other  payee) to a $50  penalty  imposed by the
Internal  Revenue  Service  and to 31%  federal  income tax  withholding  on the
payment of the purchase price. If the tendering  shareholder has not been issued
a TIN and has  applied for a number or intends to apply for a number in the near
future,  he or she should write  "Applied For" in the space provided for the TIN
in Part I,  sign  and  date  the  Substitute  Form  W-9 and  sign  and  date the
Certificate  of Awaiting  Taxpayer  Identification  Number.  If "Applied For" is
written in Part I and the  Depositary  is not provided with a TIN by the time of
payment,  the Depositary  will withhold 31% of all such payments for surrendered
Shares thereafter until a TIN is provided to the Depositary.

         10. LOST OR DESTROYED CERTIFICATES.  If any certificate(s) representing
Shares has been lost or destroyed,  the shareholder should check the appropriate
box on the front of the Letter of  Transmittal.  The  Company's  stock  transfer
agent will then instruct such  shareholder as to the procedure to be followed in
order to replace the certificate(s).  The shareholder will have to post a surety
bond of approximately  2% of the current market value of the stock.  This Letter
of Transmittal and related  documents  cannot be processed until  procedures for
replacing lost or destroyed certificates have been followed.

         11.  REQUESTS  FOR  ASSISTANCE  OR  ADDITIONAL  COPIES.  Questions  and
requests for  assistance  or  additional  copies of the Offer to  Purchase,  the
Letter of Transmittal,  the Notice of Guaranteed Delivery and the Guidelines for
Certification  of Taxpayer  Identification  Number on Substitute Form W-9 may be
directed to D.F. King & Co., Inc. at its location set forth below.

         IMPORTANT:  THIS LETTER OF  TRANSMITTAL  (OR A FACSIMILE  COPY THEREOF)
TOGETHER WITH CERTIFICATES OR A BOOK-ENTRY CONFIRMATION FOR SHARES AND ALL OTHER
REQUIRED  DOCUMENTS  MUST  BE  RECEIVED  BY THE  DEPOSITARY,  OR THE  NOTICE  OF
GUARANTEED  DELIVERY  (OR A  FACSIMILE  COPY  THEREOF)  MUST BE  RECEIVED BY THE
DEPOSITARY, ON OR PRIOR TO THE EXPIRATION DATE.

                            IMPORTANT TAX INFORMATION

         Under federal  income tax law, a shareholder  surrendering  Shares must
provide  the  Depositary  with his correct  TIN on  Substitute  Form W-9 on this
Letter of  Transmittal.  If the  shareholder  is an  individual,  his TIN is his
social security number. If the correct TIN is not provided,  the shareholder may
be subject to a $50 penalty imposed by the Internal Revenue Service and payments
made in exchange for the surrendered Shares may be subject to backup withholding
of 31%.

         Certain persons (including,  among others, all corporations and certain
foreign  individuals  and  entities) are not subject to backup  withholding  and
reporting  requirements.  In order for an exempt  foreign  shareholder  to avoid
backup  withholding,  that person should  complete,  sign and submit a Form W-8,
Certificate of Foreign Status,  signed under penalties of perjury,  attesting to
his  exempt  status.  A Form W-8 can be  obtained  from the  Depositary.  Exempt
shareholders,  other than foreign shareholders,  should furnish their TIN, write
"Exempt" on the face of the  Substitute  Form W-9 and sign,  date and return the
Substitute  Form  W-9  to the  Depositary.  See  the  enclosed  "Guidelines  for
Certification  of Taxpayer  Identification  Number on  Substitute  Form W-9" for
additional instructions.

         If federal  income tax backup  withholding  applies,  the Depositary is
required to withhold 31% of any payment made to payee. Backup withholding is not
an additional tax. Rather, the federal income tax liability of


                                       10

<PAGE>

persons  subject  to backup  withholding  will be  reduced  by the amount of tax
withheld. If backup withholding results in an overpayment of taxes, a refund may
be obtained from the Internal Revenue Service.

PURPOSE OF SUBSTITUTE FORM W-9

         To prevent  Federal income tax backup  withholding on payments that are
made to a shareholder  with respect to Shares  purchased  pursuant to the Offer,
the  shareholder  is required to notify the Depositary of his or her correct TIN
(or the TIN of any other payee) by completing the  Substitute  Form W-9 included
in this  Letter  of  Transmittal  certifying  (1) that the TIN  provided  on the
Substitute  Form W-9 is correct  (or that such payee is awaiting a TIN) and that
(2) the  shareholder  is not  subject  to  backup  withholding  because  (i) the
shareholder  has not been  notified by the  Internal  Revenue  Service  that the
shareholder is subject to federal income tax backup withholding as a result of a
failure  to report all  interest  and  dividends  or (ii) the  Internal  Revenue
Service has notified the  shareholder  that the shareholder is no longer subject
to federal income tax backup withholding.

WHAT NUMBER TO GIVE THE DEPOSITARY

         The  shareholder is required to give the Depositary the TIN,  generally
the social security number or employer identification number of the record owner
of the Shares. If the Shares are 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. If the tendering shareholder has not been issued a TIN and has
applied for a number or intends to apply for a number in the near future,  he or
she should write "Applied For" in the space provided for the TIN in Part I, sign
and date the Substitute  Form W-9 and sign and date the  Certificate of Awaiting
Taxpayer  Identification  Number,  which  appears  in a  separate  box below the
Substitute Form W-9. If "Applied For" is written in Part I and the Depositary is
not provided with a TIN within 60 days, the Depositary  will withhold 31% of all
payments of the purchase price until a TIN is provided to the Depositary.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
PAYER'S NAME: AMERICAN STOCK TRANSFER & TRUST COMPANY
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                          <C>                                               <C>
SUBSTITUTE                      PART I -- PLEASE PROVIDE YOUR CORRECT TIN IN      --------------------------------------------------
FORM                            THE BOX AT RIGHT AND CERTIFY BY SIGNING           Social Security Number
W-9                             AND DATING BELOW
DEPARTMENT OF THE                                                                 OR
TREASURY
INTERNAL REVENUE SERVICE
                                                                                  --------------------------------------------------
                                                                                   Employer Identification Number
                                                                                  (If awaiting TIN, write "Applied For")
                                ----------------------------------------------------------------------------------------------------
Payer's Request for             PART II -- For Payees NOT subject to backup withholding, see the enclosed Guidelines for
Taxpayer Identification         Certification of Taxpayer Identification Number on Substitute Form W-9 and complete as instructed
Number (TIN)                    therein
- ------------------------------------------------------------------------------------------------------------------------------------
CERTIFICATION--Under the penalties of perjury, I certify that:

(1) The number shown on this form is my correct  taxpayer  identification  number (or I am waiting for a number to be issued to me),
and
(2) I am not subject to backup withholding because either (a) I am exempt from backup  withholding,  (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.
CERTIFICATE  INSTRUCTIONS--You  must cross out item (2) above if you have been  notified  by the IRS that you are  subject to backup
withholding because of underreporting interest or dividends on your tax return. However, if after being notified by the IRS that you
were  subject  to backup  withholding  you  received  another  notification  from the IRS that you are no longer  subject  to backup
withholding,  do not cross out item (2). (Also see  instructions in the enclosed  guidelines.) THE INTERNAL REVENUE SERVICE DOES NOT
REQUIRE YOUR CONSENT TO ANY PROVISION OF THIS DOCUMENT OTHER THAN THE CERTIFICATES REQUIRED TO AVOID BACKUP WITHHOLDING.

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

SIGNATURE                                                                         DATE                    , 1999
          ---------------------------------------------------------                     ------------------
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

NOTE:    FAILURE TO  COMPLETE  AND RETURN  THIS FORM MAY RESULT IN A $50 PENALTY
         IMPOSED BY THE INTERNAL  REVENUE  SERVICE AND 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 DETAILS.

                                       11

<PAGE>

               YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU
              WROTE "APPLIED FOR" IN PART I OF SUBSTITUTE FORM W-9.

             CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

         I certify  under  penalties 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 within sixty (60) days, 31%
of all  reportable  payments  made to me  thereafter  will be  withheld  until I
provide a number.

SIGNATURE                                            DATE
          ------------------------------------           -----------------------


         Questions and requests for assistance or additional copies of the Offer
to Purchase,  Letter of  Transmittal  and other tender  offer  materials  may be
directed to the Information Agent as set forth below:

                     The Information Agent for the Offer is:

                              D.F. King & Co., Inc.
                                 77 Water Street
                             New York, NY 10005-4495
             Banks and Brokerage Firms call collect: (212) 269-5550

                    All others call toll-free: (800) 207-3156



                                       12




                                                                EXHIBIT 99(a)(3)

                          NOTICE OF GUARANTEED DELIVERY

                                       FOR

                        TENDER OF SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)

                                       OF

                            FERROFLUIDICS CORPORATION

         As set forth in Section 2 of the Offer to Purchase (as defined  below),
this form or one  substantially  equivalent  hereto  must be used to accept  the
Offer (as defined below) if certificates  for shares of Common Stock,  $.004 par
value per share (the "Common Stock"),  including the associated  preferred share
purchase  rights  (the  "Rights,"  and  together  with  the  Common  Stock,  the
"Shares"),  of  Ferrofluidics  Corporation,  a  Massachusetts  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 at the address set forth below prior
to the Expiration  Date (as defined in the Offer to Purchase).  This form may be
delivered  by hand to the  Depositary  or  transmitted  by  telegram,  facsimile
transmission  or mail to the  Depositary  and must  include  a  guarantee  by an
Eligible Institution (as defined in the Offer to Purchase). See Section 2 of the
Offer to Purchase.

                        The Depositary for the Offer is:

                     AMERICAN STOCK TRANSFER & TRUST COMPANY

By Mail:                                          By Hand or Overnight
40 Wall Street, 46th Floor                        Delivery:
New York, NY 10005                                40 Wall Street, 46th Floor
Attn: Reorganization                              New York, NY 10005
Department                                        Attn:  Reorganization
                                                  Department

                            By Facsimile Transmission
                        (for Eligible Institutions Only):
                                 (718) 234-5001

                 Confirm Receipt of Facsimile by Telephone Only:
                                 (718) 921-8200
                              For Information Call:
                                 (718) 921-8200

         DELIVERY  OF  THIS  INSTRUMENT  TO  AN  ADDRESS,   OR  TRANSMISSION  OF
INSTRUCTIONS  VIA A  FACSIMILE  NUMBER,  OTHER THAN AS SET FORTH  ABOVE DOES NOT
CONSTITUTE A VALID DELIVERY.

         This form is not to be used to guarantee signatures.  If a signature on
a Letter of Transmittal is required to be guaranteed by an Eligible  Institution
under the  instructions  thereto,  such  signature  guarantee must appear in the
applicable space provided in the signature box on the Letter of Transmittal.



                                       1

<PAGE>

Ladies and Gentlemen:

         The  undersigned  hereby  tenders  to  Ferrotec  Acquisition,  Inc.,  a
Massachusetts corporation (the "Purchaser"),  which is a wholly-owned subsidiary
of Ferrotec Corporation,  a Japanese corporation,  upon the terms and subject to
the conditions set forth in the Purchaser's  Offer to Purchase dated October 26,
1999 (the "Offer to Purchase"),  and the related Letter of Transmittal,  receipt
of which is hereby  acknowledged,  the number of Shares (as such term is defined
in the Offer to  Purchase)  set forth  below,  all  pursuant  to the  guaranteed
delivery procedures set forth in Section 2 of the Offer to Purchase.

Number of Shares:

Certificate Nos. (if available):

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

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

(Check box if Shares will be tendered by book-entry transfer)

|_|      The Depository Trust Company

Account Number:

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

Dated:

                                                            , 1999
- ------------------------------------------------------------

Name(s) of Record Holder(s):

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

- ------------------------------------------------------------------
Please Print

Address(es):

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

- ------------------------------------------------------------------
                                    Zip Code

Area Code and Tel. No.:

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

- ------------------------------------------------------------------
Signature(s)

Dated:

                                                            , 1999
- ------------------------------------------------------------




                                       2

<PAGE>

                                    GUARANTEE

                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)

         The  undersigned,  a  participant  in  the  Security  Transfer  Agent's
Medallion  Program,  the New York Stock Exchange Medallion  Signature  Guarantee
Program or the Stock Exchange Medallion Program, hereby guarantees to deliver to
the Depositary either the certificates  representing the Shares tendered hereby,
in proper form for transfer,  or a Book-Entry  Confirmation with respect to such
Shares,  in any such case together  with a properly  completed and duly executed
Letter of  Transmittal  (or  facsimile  thereof),  with any  required  signature
guarantees, or an Agent's Message, and any other required documents within three
trading days (as defined in the Offer to Purchase) after 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  for Shares to the Depositary  within the time period shown herein.
Failure to do so could result in a financial loss to such Eligible  Institution.
All  capitalized  terms used herein have the  meanings set forth in the Offer to
Purchase.
<TABLE>
<S>                                                                      <C>
Name of Firm:                                                            -------------------------------------
             ------------------------------------------------------      Authorized Signature

Address:
             ------------------------------------------------------      -------------------------------------
                                                                         Please Print
             ------------------------------------------------------
                                                          Zip Code

Area Code and Tel. No.:                                                  Title:
                       --------------------------------------------            -------------------------------
</TABLE>


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

                       Dated: ______________________, 1999



                                       3



                                                                EXHIBIT 99(a)(4)

                           OFFER TO PURCHASE FOR CASH
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)

                                       OF

                            FERROFLUIDICS CORPORATION

                                       BY

                           FERROTEC ACQUISITION, INC.
                            A WHOLLY-OWNED SUBSIDIARY

                                       OF

                              FERROTEC CORPORATION

                                       AT

                               $6.50 NET PER SHARE

THE OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 12:00  MIDNIGHT,  NEW YORK CITY
TIME, ON TUESDAY, NOVEMBER 23, 1999, UNLESS THE OFFER IS EXTENDED.

To Brokers, Dealers, Banks, Trust Companies and Other Nominees: October 26, 1999

         We have been engaged by Ferrotec  Acquisition,  Inc.,  a  Massachusetts
corporation (the  "Purchaser"),  which is a wholly-owned  subsidiary of Ferrotec
Corporation,  a Japanese corporation ("Parent"), to act as the Information Agent
in connection with the Purchaser's  offer to purchase all outstanding  shares of
Common  Stock,  $.004 par value per share (the "Common  Stock"),  including  the
associated  preferred share purchase rights (the "Rights," and together with the
Common Stock,  the "Shares"),  of  Ferrofluidics  Corporation,  a  Massachusetts
corporation  (the  "Company"),  at $6.50 per  Share,  net to the seller in cash,
without interest thereon, upon the terms and subject to the conditions set forth
in the  Purchaser's  Offer to  Purchase  dated  October  26, 1999 (the "Offer to
Purchase") and in the related Letter of  Transmittal  (which,  together with any
amendments or supplements thereto,  collectively constitute the "Offer"). Please
furnish  copies of the enclosed  materials to those of your clients for whom you
hold Shares registered in your name or in the name of your nominee.

         Enclosed herewith are copies of the following documents:

         1.       OFFER TO PURCHASE DATED OCTOBER 26, 1999;

         2.       LETTER  OF  TRANSMITTAL  TO BE  USED  BY  SHAREHOLDERS  OF THE
                  COMPANY IN ACCEPTING THE OFFER;

         3.       A printed  form of letter that may be sent to your clients for
                  whose account you hold Shares in your name or in the name of a
                  nominee,  with space  provided  for  obtaining  such  clients'
                  instructions with regard to the Offer;

         4.       NOTICE OF GUARANTEED DELIVERY; and

         5.       Guidelines for Certification of Taxpayer Identification Number
                  on Substitute Form W-9.



                                       1

<PAGE>

         The Offer is conditioned  upon,  among other things,  there having been
validly  tendered and not withdrawn  prior to the Expiration Date (as defined in
the  Offer to  Purchase)  that  number  of Shares  which  represents  at least a
majority  of all  outstanding  Shares  on a fully  diluted  basis on the date of
purchase.

         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),  the  Purchaser  will accept for payment and will pay
promptly after the Expiration Date (as defined in the Offer to Purchase) for all
Shares validly tendered prior to the Expiration Date and not properly  withdrawn
as, if and when the Purchaser  gives oral or written notice to the Depositary of
the  Purchaser's  acceptance  of such  Shares.  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  a  timely  Book-Entry
Confirmation (as defined in the Offer to Purchase) with respect thereto), (ii) a
Letter of  Transmittal  (or  facsimile  thereof),  properly  completed  and duly
executed,  with  any  required  signature  guarantees,  or,  in  the  case  of a
book-entry  transfer,  an Agent's Message (as defined in the Offer to Purchase),
and (iii) any other documents required by the Letter of Transmittal.

         If  holders  of  Shares  wish  to  tender  their  Shares,   but  it  is
impracticable  for  them  to  deliver  their  certificates  on or  prior  to the
Expiration Date or to comply with the book-entry transfer procedures on a timely
basis, a tender may be effected by following the guaranteed  delivery procedures
specified in Section 2 of the Offer to Purchase.

         YOUR PROMPT ACTION IS REQUESTED. WE URGE YOU TO CONTACT YOUR CLIENTS
PROMPTLY. PLEASE NOTE THAT THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00
MIDNIGHT, NEW YORK CITY TIME, ON TUESDAY, NOVEMBER 23, 1999, UNLESS EXTENDED.

         Neither the  Purchaser nor Parent will pay any fees or  commissions  to
any  broker or dealer  or other  person  (other  than the  Information  Agent as
described in the Offer to  Purchase)  in  connection  with the  solicitation  of
tenders of Shares  pursuant to the Offer.  The  Purchaser  will,  however,  upon
request,  reimburse brokers,  dealers,  commercial banks and trust companies for
reasonable  and  necessary  costs and  expenses  incurred by them in  forwarding
materials to their  customers.  The Purchaser  will pay all stock transfer taxes
applicable  to its  purchase  of  Shares  pursuant  to  the  Offer,  subject  to
Instruction 6 of the Letter of Transmittal.

         Additional  copies  of  the  enclosed  materials  may  be  obtained  by
contacting the Information  Agent at its address and telephone numbers set forth
on the back cover of the enclosed Offer to Purchase.

                                Very truly yours,

                                D.F. King & Co., Inc.



         NOTHING CONTAINED HEREIN OR IN THE ENCLOSED  DOCUMENTS SHALL RENDER YOU
OR ANY OTHER PERSON THE AGENT OF THE  PURCHASER,  PARENT,  THE  DEPOSITARY,  THE
INFORMATION  AGENT OR AUTHORIZE YOU OR ANY OTHER PERSON TO GIVE ANY  INFORMATION
OR MAKE ANY  REPRESENTATION  ON BEHALF OF ANY OF THEM WITH  RESPECT TO THE OFFER
NOT CONTAINED IN THE OFFER TO PURCHASE OR THE LETTER OF TRANSMITTAL.




                                       2



                                                                EXHIBIT 99(a)(5)

                           OFFER TO PURCHASE FOR CASH
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)

                                       OF

                            FERROFLUIDICS CORPORATION

                                       BY

                           FERROTEC ACQUISITION, INC.
                            A WHOLLY-OWNED SUBSIDIARY

                                       OF

                              FERROTEC CORPORATION

                                       AT

                               $6.50 NET PER SHARE

THE OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 12:00  MIDNIGHT,  NEW YORK CITY
TIME, ON TUESDAY, NOVEMBER 23, 1999, UNLESS THE OFFER IS EXTENDED.

To Our Clients:

         Enclosed for your  consideration  is an Offer to Purchase dated October
26, 1999 (the "Offer to Purchase") and the related Letter of Transmittal (which,
together with any amendments or supplements thereto, collectively constitute the
"Offer")  relating to the Offer by Ferrotec  Acquisition,  Inc., a Massachusetts
corporation (the  "Purchaser"),  which is a wholly-owned  subsidiary of Ferrotec
Corporation,  a  Japanese  corporation  ("Parent"),  to  purchase  for  cash all
outstanding  shares of Common  Stock,  $.004  par value per share  (the  "Common
Stock"), including the associated preferred share purchase rights (the "Rights,"
and together with the Common Stock, the "Shares"), of Ferrofluidics Corporation,
a  Massachusetts  corporation  (the  "Company").  We are the holder of record of
Shares held by us for your account.  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 TO
TENDER SHARES HELD BY US FOR YOUR ACCOUNT.

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

         Your attention is directed to the following:

         1.       The offer price is $6.50 per Share, net to the seller in cash,
                  without interest thereon.

         2.       The Offer is being made for all outstanding Shares.

         3.       THE BOARD OF DIRECTORS OF THE COMPANY HAS UNANIMOUSLY APPROVED
                  THE OFFER AND THE  MERGER  AND  DETERMINED  THAT  TERMS OF THE
                  OFFER AND THE MERGER  ARE FAIR TO,  AND IN THE BEST  INTERESTS
                  OF, THE SHAREHOLDERS OF THE COMPANY AND UNANIMOUSLY RECOMMENDS
                  THAT SHAREHOLDERS ACCEPT THE OFFER AND TENDER THEIR SHARES.



                                       1

<PAGE>


         4.       The Offer and withdrawal rights expire at 12:00 midnight,  New
                  York  City  time,  on  Tuesday,   November  23,  1999,  unless
                  extended.

         5.       The Offer is conditioned upon, among other things, there being
                  validly  tendered and not  withdrawn  prior to the  Expiration
                  Date (as  defined  in the Offer to  Purchase)  that  number of
                  Shares  which  represents  at least a  majority  of the Shares
                  outstanding on a fully-diluted basis on the date of purchase.

         6.       Any stock transfer taxes applicable to a sale of Shares to the
                  Purchaser   pursuant  to  the  Offer  will  be  borne  by  the
                  Purchaser,  except as otherwise  provided in  Instruction 6 of
                  the Letter of Transmittal.

         If you wish to have us tender  any of or all of the  Shares  held by us
for your account,  please so instruct us by completing,  executing and returning
to us the  instruction  form attached to this letter.  Your  instructions  to us
should be  forwarded  promptly  to  permit us to submit a tender on your  behalf
prior to the expiration of the Offer. An envelope to return your instructions to
us is enclosed. If you authorize the tender of your Shares, all such Shares will
be tendered unless otherwise specified on the reverse side of this letter.

         The  Offer is made  solely  by the Offer to  Purchase  and the  related
Letter of  Transmittal.  The Offer is not being  made to,  nor will  tenders  be
accepted from, or on behalf of, holders of Shares in any  jurisdiction  in which
the making or acceptance  of the Offer would not be in compliance  with the laws
of such  jurisdiction.  If the securities laws of any  jurisdiction  require the
Offer to be made by a licensed broker or dealer, the Offer shall be deemed to be
made on behalf of the  Purchaser  by one or more  registered  brokers or dealers
licensed under the law of such jurisdiction.



                                       2

<PAGE>



                        INSTRUCTIONS WITH RESPECT TO THE
                           OFFER TO PURCHASE FOR CASH
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED SHARE PURCHASE RIGHTS)

                                       OF

                            FERROFLUIDICS CORPORATION

         The  undersigned  acknowledge(s)  receipt of your letter,  the enclosed
Offer to Purchase dated October 26, 1999 and the related Letter of  Transmittal,
in  connection  with the offer by Ferrotec  Acquisition,  Inc., a  Massachusetts
corporation and a wholly-owned  subsidiary of Ferrotec  Corporation,  a Japanese
corporation, to purchase all outstanding shares of common stock, $.004 par value
per share  (the  "Common  Stock"),  including  the  associated  preferred  share
purchase  rights  (the  "Rights,"  and  together  with  the  Common  Stock,  the
"Shares"), of Ferrofluidics Corporation, a Massachusetts corporation.

         This will instruct you to tender the number of Shares  indicated  below
held by you for the  account of the  undersigned,  upon the terms and subject to
the  conditions  set  forth in such  Offer to  Purchase  and  related  Letter of
Transmittal.

Dated: __________________, 1999

NUMBER OF SHARES TO BE TENDERED*    ______________ SHARES

         I (we)  understand  that if I (we) sign this  instruction  form without
indicating a lesser number of Shares in the space above,  all Shares held by you
for my (our) account will be tendered.


- --------------------------------------------------------------------------------
                                  SIGNATURE(S)

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


- --------------------------------------------------------------------------------
                                  PRINT NAME(S)

- --------------------------------------------------------------------------------
                                PRINT ADDRESS(ES)

- --------------------------------------------------------------------------------
                         AREA CODE AND TELEPHONE NUMBER

- --------------------------------------------------------------------------------
                        TAX ID OR SOCIAL SECURITY NUMBER

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

*        Unless otherwise indicated,  it will be assumed that all Shares held by
         your firm for my (our) account are to be tendered.



                                       3


            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>                            <C>
1.    An individual's account        The individual

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

3.    Husband and wife (joint        The actual owner of the
      account)                       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 the minor
      account)                       is the only contributor, the
                                     minor (1)

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

7.    a. A revocable savings trust   The  grantor-trustee(1)
         account (in which grantor
         is also trustee)
      b. Any "trust"  account that   The actual owner (1)
         is not a legal or valid
         trust under State Law
</TABLE>
<TABLE>
<CAPTION>
                                                  GIVE THE
                                                  EMPLOYER
                                               IDENTIFICATION
     FOR THIS TYPE OF ACCOUNT:                  NUMBER OF --
- ------------------------------------ ----------------------------------
<S>   <C>                            <C>
8.    Sole proprietorship account    The owner (4)

9.    A valid trust, estate, or      The legal entity (Do not
      pension                        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, or      The organization
      educational organization
      account

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

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

14.   A broker or registered         The broker or nominee
      nominee

15.   Account with the               The public entity
      Department of 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 (for
resident individuals), Form SS-4, Application for Employer Identification Number
(for businesses and all other entities),  or Form W-7 for International Taxpayer
Identification Number (for alien individuals required to file U.S. tax returns),
at an office of the  Social  Security  Administration  or the  Internal  Revenue
Service.


To  complete  the   Substitute   Form  W-9,  if  you  do  not  have  a  taxpayer
identification  number,  write  "Applied  For" in the  space  for  the  taxpayer
identification  number  in Part 1,  sign and date the  Form,  and give it to the
requester.  Generally,  you  will  then  have  60  days  to  obtain  a  taxpayer
identification number and furnish it to the requester. If the requester does not
receive your taxpayer  identification number within 60 days, backup withholding,
if  applicable,  will begin and will  continue  until you furnish your  taxpayer
identification number to the requester.


PAYEES AND PAYMENTS EXEMPT FROM BACKUP WITHHOLDING


Set forth below is a list of payees that are exempt from backup withholding with
respect to all or certain  types of payments.  For interest and  dividends,  all
listed payees are exempt except the payee in item (9). For broker  transactions,
all payees listed in items (1) through (13) and any person  registered under the
Investment  Advisors Act of 1940 who regularly  acts as a broker is exempt.  For
payments  subject to reporting under Sections 6041 and 6041A,  the payees listed
in items (1) through (7) are generally exempt. For barter exchange  transactions
and patronage dividends, the payees listed in items (1) through (5) are exempt.


o A corporation.
o An   organization  exempt  from  tax under  Section  501(a),  or an individual
  retirement plan, or a custodial account under Section 403(b)(7).
o The United States or any agency or instrumentality thereof.
o A  State,  the District of Columbia, a possession of the United States, or any
  subdivision or instrumentality thereof.
o A foreign  government, or  a political  subdivision, agency or instrumentality
  thereof.
o An international organization or any agency or instrumentality thereof.
o A foreign central bank of issue.
o A  registered  dealer in securities or commodities registered in the U.S. or a
  possession of the U.S.
o A futures  commission  merchant  registered with the Commodity Futures Trading
  Commission.
o A real estate investment trust.
o An entity registered at all times under the Investment  Company Act of 1940.
o A common trust fund operated by a bank under Section 584(a).
o A financial institution.
o A  middleman  known in the  investment community as a nominee or listed in the
  most recent  publication of  the  American  Society of Corporate  Secretaries,
  Inc. Nominee List.
o An exempt  charitable  remainder  trust,  or  a  nonexempt  trust described in
  Section 4947(a)(1).


Payments of dividends  and patronage  dividends not generally  subject to backup
withholding include the following:


o Payments to nonresident aliens subject to withholding under Section 1441.

o Payments  to  partnerships  not engaged in a trade or business in the U.S. and
  which have at least one nonresident partner.
o Payments  of patronage  dividends  where  the  amount  received is not paid in
  money.
o Payments made by certain foreign organizations.
o Payments made to a nominee.


Payments of interest not  generally  subject to backup  withholding  include the
following:


o 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.
o Payments  of  tax-exempt  interest (including  exempt-interest dividends under
  Section 852).
o Payments described in Section 6049(b)(5) to non-resident aliens. o Payments on
  tax-free  covenant bonds under Section 1451.
o Payments made by certain  foreign organizations.
o Payments made to a nominee.


Exempt  payees  described  above  should  file a  Substitute  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.


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 Sections 6041, 6041A(a),  6042, 6044, 6045, 6049,
6050A and 6050N and the regulations promulgated thereunder.


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.  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
under-payment  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



                                                                EXHIBIT 99(a)(7)


                               JOINT PRESS RELEASE

                                   CONTACT:
                                   For Ferrofluidics Corporation
                                   William B. Ford, Chief Financial Officer
                                   Phone: (603) 883-9800   Fax:   (603) 883-1213
                                   or
                                   For Ferrotec Corporation
                                   Wakaki Hiroo, Assistant General Manager
                                   President Office
                                   Phone 81-3-3845-1027  Fax 81-3-3845-1019
                                   or
                                   Richard R. Cesati II, President
                                   Ferrotec Acquisition Inc.
                                   Phone: (603) 626-0700 Fax (603) 626-0777


             FERROFLUIDICS ANNOUNCES MERGER AGREEMENT WITH FERROTEC

Nashua,  New  Hampshire  and  Tokyo,  Japan...October  20,  1999...Ferrofluidics
Corporation  (NASDAQ:FERO-NEWS)  and Ferrotec  Corporation  (JASDAQ  6890) today
announced that they have entered into a definitive  agreement  pursuant to which
Ferrotec  Corporation  will  acquire  Ferrofluidics  Corporation  for  the  cash
consideration  of $6.50 per share.  The transaction will take the form of a cash
tender  offer  by  a  wholly  owned  U.S.  subsidiary  of  Ferrotec  Corporation
("Ferrotec   Acquisition,   Inc.")  for  all  of  the   outstanding   shares  of
Ferrofluidics  Corporation.  If the tender offer is  successful,  Ferrotec  will
merge Ferrotec Acquisition,  Inc. into Ferrofluidics and pay $6.50 per share for
the remaining untendered shares, if any, subject to applicable appraisal rights.
The tender offer is subject to customary conditions.

The Boards of Directors of  Ferrofluidics  and  Ferrotec  have both  unanimously
approved the transaction, and Ferrofluidics has received a fairness opinion from
its financial advisor.

Paul F.  Avery,  Jr.,  Chairman  of the  Board of  Ferrofluidics,  commented  as
follows:  "The combination of Ferrofluidics  and Ferrotec will result in current
holders of  Ferrofluidics  stock  receiving full liquidity and a premium of more
than 50% over recent market  values for their stock.  The merger is not expected
to result in  employment  reductions  at  Ferrofluidics  other  than  changes in
executive management."

Akira Yamamura, President and CEO of Ferrotec commented as follows: "Since 1987,
Ferrotec  has  grown  significantly  mainly in the Asian  region  and  generated
numerous  technologically advanced products based on ferrofluid (magnetic fluid)
technology. By acquiring Ferrofluidics and integrating the operations, Ferrotec,
together with Ferrofluidics,  will have a world-wide  distribution and marketing
network for a broader  range of products,  which is expected to be a significant
benefit to our global customers."

Ferrotec,  which was founded in 1980,  had sales of more than 5.6 billion yen in
the fiscal year which ended on March 31, 1999. Ferrotec manufactures and markets
ferrofluids,  components  and products  based on ferrofluid  technology  for the
electronic  industry,  and thermoelectric  modules.  Two major products based on
ferrofluid technology are computer seals utilized in hard disk drives and vacuum
seals for the
                                        1

<PAGE>


semiconductor  industry.  The  thermo-modules  are small  wafer like heat pumps,
which change  temperature when charged with electricity.  As the  thermo-modules
are  easily   controlled  at  a  precise   temperature,   currently  their  main
applications   are   in   semiconductor   components,   while   multi-industrial
applications  are yet to be  introduced.  Ferrotec  is  headquartered  in Tokyo,
Japan,  and has  various  manufacturing  facilities  in Japan  and the  People's
Republic of China.

Ferrofluidics  Corporation is a manufacturer  of  Ferrofluidic(R)  rotary seals,
ferrofluids and ferrofluid-based  products for a variety of applications.  These
products  combine   proprietary   Ferrofluidic(R)   technology  with  innovative
engineering  to  commercialize  applications  primarily  for original  equipment
manufacturers,  enabling these  customers'  products to operate more effectively
and efficiently.  Ferrofluidics is an  international  company serving  worldwide
markets.  The  Company is  headquartered  in  Nashua,  New  Hampshire,  where it
manufactures  all  its  ferrofluids  and   Ferrofluidic(R)   products.   It  has
established  sales and technical  support  facilities at its headquarters in the
United States, as well as in Germany and the United Kingdom.

This press  release is neither an offer to  purchase  nor a  solicitation  of an
offer to sell  securities.  The tender  offer is made only  through the Offer to
Purchase  and the  related  Letter  of  Transmittal,  which  will be  mailed  to
stockholders upon commencement of the tender offer.

Statements  made in this news release that state the  Company's or  management's
intentions,  hopes,  beliefs,  expectations  or  predictions  for the future are
forward looking statements that involve risk and uncertainties.  It is important
to note that the Company's  actual  results could differ  materially  from those
projected  in such  forward-looking  statements.  In addition to the factors set
forth above,  other important  factors that could cause actual results to differ
materially  include,  but are not limited to,  projected  financial  results and
industry-wide market factors.

                                       2


                                                                EXHIBIT 99(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 October
26,  1999 (the "Offer to  Purchase"),  and the  related  Letter of  Transmittal.
Capitalized  items not  defined  in this  notice  have the  respective  meanings
ascribed to such terms in the Offer to Purchase.  The Offer is being made to all
holders of Shares.  The  Purchaser  is not aware of any  jurisdiction  where the
making  of  the  Offer  would  not  be in  compliance  with  the  laws  of  such
jurisdiction.  If the Purchaser  becomes aware of any  jurisdiction in which the
making  of the  Offer  would  not be in  compliance  with  applicable  law,  the
Purchaser  will make a good faith  effort to comply with any such law. If, after
such good faith effort, the Purchaser cannot comply with any such state statute,
the Offer will not be made to (nor will  tenders be  accepted  from or on behalf
of) the holders of Shares  residing in such  jurisdiction.  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 the
Purchaser by one or more registered  brokers or dealers  licensed under the laws
of such jurisdiction.

                      NOTICE OF OFFER TO PURCHASE FOR CASH
                     ALL OUTSTANDING SHARES OF COMMON STOCK

                                       OF

                            FERROFLUIDICS CORPORATION

                                       AT

                               $6.50 NET PER SHARE

                                       BY

                           FERROTEC ACQUISITION, INC.,

                          A WHOLLY OWNED SUBSIDIARY OF

                              FERROTEC CORPORATION



- --------------------------------------------------------------------------------
THE OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 12:00  MIDNIGHT,  NEW YORK CITY
TIME, ON TUESDAY,  NOVEMBER 23, 1999, UNLESS THE OFFER IS EXTENDED. SHARES WHICH
ARE  TENDERED  PURSUANT TO THE OFFER MAY BE  WITHDRAWN  AT ANY TIME PRIOR TO THE
EXPIRATION DATE.
- --------------------------------------------------------------------------------

          Ferrotec   Acquisition,   Inc.,  a  Massachusetts   corporation   (the
"Purchaser") and a wholly owned subsidiary of Ferrotec  Corporation,  a Japanese
corporation ("Parent"), is offering to purchase all outstanding shares of common
stock, par value $.004 per share (the "Shares"), of Ferrofluidics Corporation, a
Massachusetts  corporation  (the  "Company"),  at a purchase  price of $6.50 per
Share, net to the seller in cash without interest (the "Offer Price"),  upon the
terms and subject to the  conditions  set forth in the Offer to Purchase  and in
the related Letter of Transmittal (which together constitute the "Offer").

          Parent has formed the Purchaser in  connection  with the Offer and the
Merger Agreement (as defined below).

          The Offer is being made  pursuant to an Agreement  and Plan of Merger,
dated as of October 20, 1999 (the "Merger Agreement"), by and among the Company,
Parent and the Purchaser.  Pursuant to the Merger Agreement,  and subject to the
terms and  conditions  thereof,  the Purchaser  will be merged with and into the
Company (the  "Merger").  At the effective time of the Merger (i) each Share not
beneficially  owned by Parent,  the  Purchaser  or any other  direct or indirect
subsidiary of Parent  immediately prior thereto (other than those Shares held in
the treasury of the Company and Shares held by holders who perfect any appraisal
rights that they may have under  Massachusetts law) will be canceled and retired
and be converted  into the right to receive in cash an amount per Share equal to
the highest price per Share paid by the Purchaser pursuant to the Offer, without
interest thereon,  and (ii) the Company will become a wholly owned subsidiary of
Parent.

          THE BOARD OF DIRECTORS OF THE COMPANY HAS UNANIMOUSLY  DETERMINED THAT
THE OFFER AND THE MERGER ARE FAIR TO AND IN THE BEST  INTERESTS  OF THE  COMPANY
AND ITS  STOCKHOLDERS,  HAS APPROVED  THE OFFER,  THE MERGER  AGREEMENT  AND THE
MERGER,  AND  RECOMMENDS  THAT THE HOLDERS OF SHARES ACCEPT THE OFFER AND TENDER
THEIR SHARES PURSUANT TO THE OFFER.

          The Offer is conditioned upon, among other things, there being validly
tendered and not withdrawn  prior to the  expiration of the Offer that number of
Shares which would represent at least a majority of all outstanding  Shares on a
fully diluted basis.

          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),  the Purchaser will accept for payment and thereby  purchase,  at
the Offer Price,  all Shares validly  tendered prior to the Expiration  Date and
not properly withdrawn.

          For  purposes  of the  Offer,  the  Purchaser  will be  deemed to have
accepted for payment,  and thereby  purchased,  Shares validly  tendered and not
withdrawn as, if and when the Purchaser gives oral or written notice to American
Stock Transfer & Trust Company (the "Depositary") of the 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 purchased pursuant to the Offer
will be made by deposit of the purchase  price  therefore  with the  Depositary,
which  will act as agent  for the  tendering  shareholders  for the  purpose  of
receiving  payment from the Purchaser and transmitting such payment to tendering
shareholders whose Shares have been accepted for payment. In all cases,  payment
for  Shares  purchased  pursuant  to the Offer  will be made only  after  timely
receipt  by the  Depositary  of (i)  certificates  for such  Shares,  or  timely
confirmation  of the  book-entry  transfer of such Shares into the  Depositary's
account at the Book-Entry  Transfer  Facility,  (ii) either a properly completed
and duly executed Letter of Transmittal (or facsimile thereof) with any required
signature  guarantees,  or an  Agent's  Message,  and (iii)  any other  required
documents.

          Subject  to the terms and  conditions  of the  Merger  Agreement,  the
Purchaser  reserves the right,  at any time or from time to time,  to extend for
any reason the period  during which the Offer is open, by giving oral or written
notice  of such  extension  to the  Depositary.  The  Purchaser  also  expressly
reserves the right,  at any time or from time to time,  to delay the  acceptance
for payment of, or payment for, Shares tendered pursuant to the Offer, terminate
the Offer,  waive any conditions to the  consummation  of the Offer, or amend or
modify the terms and  conditions of the Offer,  in each case in accordance  with
the terms of the  Merger  Agreement  by giving  oral or  written  notice of such
modification  to the  Depositary.  Any such  extension,  delay in acceptance for
payment or payment,  termination,  waiver or amendment or  modification  will be
followed as promptly as practicable  by public  announcement  thereof,  and such
announcement in the case of an extension will be issued no later than 9:00 a.m.,
New York City time,  on the next  business  day after the  previously  scheduled
Expiration  Date.  During  any  extension  of the Offer,  all Shares  previously
tendered and not withdrawn  will remain  subject to the Offer and subject to the
right  of  the  tendering  holder  to  withdraw  such  holder's  Shares.  If the
conditions  of the Offer are not satisfied  prior to the  Expiration  Date,  the
Purchaser,  subject to the terms of the  Merger  Agreement,  may (i)  decline to
purchase any of the Shares  tendered and  terminate  the Offer,  (ii) extend the
Offer and retain the  Shares  (subject  to  withdrawal  rights)  which have been
tendered  during the period for which the Offer is extended,  or (iii) waive any
of the  conditions  of or otherwise  amend the Offer.  There can be no assurance
that the  Purchaser  will exercise its right to extend the Offer or waive any of
the conditions of the Offer.

          Shares  tendered  pursuant to the Offer may be  withdrawn  at any time
prior to the Expiration Date and, unless theretofore accepted for payment by the
Purchaser  pursuant  to the  Offer,  may also be  withdrawn  at any  time  after
December 24, 1999.  For a withdrawal  to be effective,  a written,  telegraphic,
telex or facsimile  transmission of notice of withdrawal must be timely received
by the  Depositary  at one of its  addresses set forth in 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 names
in which the certificates  evidencing the Shares to be withdrawn are registered,
if different from that of the person who tendered such Shares.  If  certificates
for Shares have been delivered or otherwise identified to the Depositary,  then,
prior to the physical  release of such  certificates,  the tendering holder must
also submit the serial numbers shown on the particular certificates representing
the Shares to be withdrawn and the signature(s) on the notice of withdrawal must
be guaranteed by an Eligible  Institution  which is a participant in an approved
Signature Guarantee Medallion Program, except in the case of Shares tendered for
the account of the Eligible  Institution.  If Shares have been tendered pursuant
to the procedures for book-entry  transfer,  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.

          Pursuant to the Merger  Agreement,  the Company has agreed promptly to
furnish to the Purchaser a list of names and addresses of all record  holders of
Shares and a security  position  listing of Shares  held in stock  depositories,
each as of a recent  date,  and to  promptly  furnish  the  Purchaser  with such
additional information,  including updated lists of shareholders, mailing labels
and security  position  listings,  and such other assistance as the Purchaser or
its agents may reasonably request. This Offer to Purchase and the related Letter
of  Transmittal  will be mailed by the Purchaser to record holders of Shares and
will be furnished to brokers,  commercial  banks,  trust  companies  and similar
persons  whose names,  or the names of whose  nominees,  appear on the Company's
shareholder list or, if applicable, who are listed as participants in a clearing
agency's security position listing.

          The Offer to Purchase and the related  Letter of  Transmittal  contain
important information which holders of Shares are urged to read carefully before
making any decision with respect to the Offer.  The  information  required to be
disclosed by Rule  14d-6(e)(1)(vii)  of the General Rules and Regulations of the
Securities  Exchange  Act of 1934,  as  amended,  is  contained  in the Offer to
Purchase and is incorporated in this notice by reference.

          Requests  for copies of the Offer to Purchase,  the related  Letter of
Transmittal  and other tender offer materials may be directed to the Information
Agent  as set  forth  below,  and  copies  will  be  furnished  promptly  at the
Purchaser's  expense.  The Purchaser will not pay any fees or commissions to any
broker  or  dealer  or any  other  person  (other  than the  Depositary  and the
Information Agent) for soliciting tenders of Shares pursuant to the Offer.

                     The Information Agent for the Offer is:

                             D. F. KING & CO., INC.
                                 77 Water Street
                          New York, New York 10005-4495
                 Banks and Brokers Call Collect: (212) 269-5550
                    All Others Call Toll Free: (800) 207-3156

October 26, 1999


                                                                EXHIBIT 99(c)(1)

                          AGREEMENT AND PLAN OF MERGER

                                  by and among

                              FERROTEC CORPORATION
                            (a Japanese corporation)

                           FERROTEC ACQUISITION, INC.
                          (a Massachusetts corporation)

                                       and

                            FERROFLUIDICS CORPORATION
                          (a Massachusetts corporation)


                                October 20, 1999



<PAGE>

                          AGREEMENT AND PLAN OF MERGER

         AGREEMENT AND PLAN OF MERGER (collectively, this "Agreement"), dated as
of October 20, 1999, by and among FERROTEC  CORPORATION,  a Japanese corporation
("Ferrotec"),  FERROTEC  ACQUISITION,  INC., a  Massachusetts  corporation  (the
"Merger Sub"), and FERROFLUIDICS  CORPORATION,  a Massachusetts corporation (the
"Company").

         WHEREAS, the Merger (as hereinafter defined) and this Agreement require
the affirmative vote of at least a majority of the issued and outstanding shares
of the Company's  Common Stock,  par value $.004 per share (the "Common Stock"),
for the approval thereof (the "Company Shareholder Approval");

         WHEREAS,  the respective  Boards of Directors of the Merger Sub and the
Company have approved the merger of the Merger Sub with and into the Company, as
set forth below (the "Merger"),  in accordance with the  Massachusetts  Business
Corporation Laws (the "MBCL"),  and upon the terms and subject to the conditions
set forth in this Agreement;

         WHEREAS,  it is  proposed  that the Merger Sub shall make a cash tender
offer (the  "Offer")  to acquire  all of the  issued and  outstanding  shares of
Common  Stock of the Company for $6.50 per share of Common Stock (the "Per Share
Amount"),  in  accordance  with the terms and subject to the  conditions of this
Agreement;

         WHEREAS,  subsequent  to the  consummation  of the Offer,  the holders,
other  than  Merger  Sub,  of shares  of Common  Stock  issued  and  outstanding
immediately  prior  to the  Effective  Time  (as  hereinafter  defined)  will be
entitled,  subject to the terms  hereof and other than as set forth  herein,  to
receive the Cash Consideration (as hereinafter defined) pursuant to the Merger;

         WHEREAS,  the Board of Directors of the Company (the  "Company  Board")
has,  subject to the terms and conditions set forth herein,  (i) determined that
the  Offer  and the  Merger  is in the best  interests  of the  Company  and its
shareholders,  and (ii)  resolved  to approve and adopt this  Agreement  and the
transactions  contemplated  hereby and to recommend that the shareholders of the
Company accept the Offer, tender their shares of Common Stock pursuant to and in
accordance with the terms of the Offer and approve and adopt this Agreement; and

         WHEREAS,  Ferrotec,  the  Merger  Sub and the  Company  desire  to make
certain representations, warranties, covenants and agreements in connection with
the Merger, and also to set forth various conditions to the Merger.

         NOW,  THEREFORE,  in  consideration of the foregoing and the respective
representations,   warranties,   covenants  and  agreements  set  forth  herein,
Ferrotec, the Merger Sub and the Company agree as follows:

                                       1

<PAGE>

                                    ARTICLE I

                                    THE OFFER

         Section 1.1 (a) Provided this Agreement  shall not have been terminated
in accordance  with the terms and  conditions  set forth herein,  the Merger Sub
shall  commence the Offer as promptly as reasonably  practicable  after the date
hereof,  but in no event later than five business days after the initial  public
announcement  of the Merger Sub's  intention to commence the Offer (treating the
business  day on which such  public  announcement  occurs as the first  business
day).  The obligation of the Merger Sub to accept for payment and pay for shares
of Common Stock (the "Shares")  tendered  pursuant to the Offer shall be subject
to the condition  (the "Minimum  Condition")  that at least the number of Shares
that,  when added to the Shares  already owned by Ferrotec and Merger Sub, shall
constitute a majority of the then  outstanding  Shares on a fully  diluted basis
(including,  without limitation,  all Shares issuable upon the conversion of any
convertible securities or upon the exercise of any outstanding options, warrants
or rights)  shall have been  validly  tendered  and not  withdrawn  prior to the
expiration  of the Offer,  which  shall be 20  business  days after the date the
Offer is  commenced,  unless  so  extended  as  provided  for  hereinafter  (the
"Expiration  Date"),  and also shall be subject to the satisfaction of the other
conditions  set forth in Annex A,  attached  hereto and  incorporated  herein by
reference.  The  Merger  Sub  expressly  reserves  the  right to waive  any such
condition, to increase the price per Share payable in the Offer, and to make any
other changes in the terms and conditions of the Offer; provided,  however, that
without  the prior  written  consent of the  Company no change may be made which
decreases  the price per Share  payable in the Offer,  which reduces the minimum
number  of Shares to be  purchased  in the  Offer,  or which  amends or  imposes
conditions  to the Offer in addition  to those set forth in Annex A hereto.  The
Per Share Amount shall,  subject to applicable  withholding of taxes,  be net to
the seller in cash,  upon the terms and subject to the  conditions of the Offer.
Subject to the terms and conditions of the Offer (including, without limitation,
the Minimum  Condition),  the Merger Sub shall pay, as soon as practicable after
it is legally  permitted to do so under  applicable law after  expiration of the
Offer,  for all Shares validly tendered and not withdrawn.  Notwithstanding  the
foregoing,  if on the initial  Expiration  Date (which shall be 20 business days
after the date the Offer is  commenced)  all  conditions of the Offer shall have
been  satisfied  or waived  other than the Minimum  Condition,  Merger Sub shall
extend  the  Expiration  Date  to the  date  that  is  ten  (10)  business  days
immediately   following  such  initial   Expiration   Date.  In  addition,   and
notwithstanding  the  foregoing  but subject to Section  8.1 hereof,  if on such
initial  Expiration Date or any other  Expiration  Date, the applicable  waiting
period  (and  any  extension  thereof)  under  the  Hart-Scott-Rodino  Antitrust
Improvements  Act of 1976 (the "HSR Act") in respect to the Offer shall not have
expired or been terminated and all other conditions to the Offer shall have been
satisfied or waived,  Merger Sub shall be required to extend the Expiration Date
until such waiting period shall have expired or been terminated.

         (b) As soon as reasonably  practicable on the date of  commencement  of
the Offer,  Ferrotec and Merger Sub shall file with the  Securities and Exchange
Commission (the "SEC") a Tender Offer Statement on Schedule 14D-1 (together with
all amendments and supplements  thereto,  the "Schedule  14D-1") with respect to
the Offer. The Schedule 14D-1 shall contain or shall incorporate by reference an
offer to purchase (the "Offer to Purchase")  and forms of the related  letter of
transmittal and any related summary advertisement (the Schedule 14D-1, the Offer
to  Purchase  and  such  other  documents,  together  with all  supplements  and
amendments  thereto,


                                       2

<PAGE>


being referred to herein collectively as the "Offer Documents").  Ferrotec,  the
Merger Sub and the Company agree to correct promptly any information provided by
any of them for use in the Offer  Documents  which  shall have  become  false or
misleading,  and  Ferrotec  and  Merger  Sub  further  agree to take  all  steps
necessary to cause the  Schedule  14D-1 as so corrected to be filed with the SEC
and the other Offer  Documents as so corrected to be  disseminated to holders of
Shares,  in each  case  as and to the  extent  required  by  applicable  federal
securities  laws. The Company and its counsel shall be given the  opportunity to
review the Schedule 14D-1 before it is filed with the SEC. In addition, Ferrotec
and Merger Sub will give the Company and its counsel a reasonable opportunity to
review and comment upon the Offer  Documents and all amendments and  supplements
thereto  prior to the filing  thereof,  and will  provide  the  Company  and its
counsel in writing with any comments,  whether  written or oral,  Ferrotec,  the
Merger Sub or their  counsel may  receive  from time to time from the SEC or its
staff with  respect to the Offer  Documents  promptly  after the receipt of such
comments.

         Section 1.2 Company Action.

         (a) The  Company  hereby  approves  of and  consents  to the  Offer and
represents  that (i) the Company's  Board,  at a meeting duly called and held on
October 14, 1999, has  unanimously  (A)  determined  that this Agreement and the
transactions  contemplated  hereby,  including each of the Offer and the Merger,
are fair to and in the best  interests of the  shareholders  of the Company (the
"Shareholders"),  (B) approved and adopted this  Agreement and the  transactions
contemplated  hereby and (C) resolved to recommend that the  Shareholders of the
Company  accept  the  Offer  and  approve  and  adopt  this  Agreement  and  the
transactions  contemplated hereby, subject to the Company's rights under Section
6.4 hereof; and (ii) Advest, Inc. has delivered to the Company's Board a written
opinion that the  consideration to be received by the holders of Shares pursuant
to each of the Offer  and the  Merger is fair to the  holders  of Shares  from a
financial  point of view.  The Company  hereby  consents to the inclusion in the
Offer  Documents the  recommendation  of the Company's Board described above and
the opinion obtained by the Company's investment bankers, described above.

         (b) As soon as reasonably  practicable on the date of  commencement  of
the Offer,  the  Company  shall file with the SEC a  Solicitation/Recommendation
Statement  on Schedule  14D-9  (together  with all  amendments  and  supplements
thereto,  the "Schedule 14D-9")  containing the  recommendation of the Company's
Board described in Section 1.2(a), subject to the Company's rights under Section
6.4 hereof,  and shall  disseminate the Schedule 14D-9 to the extent required by
Rule 14d-9, promulgated under the Securities Exchange Act of 1934 (the "Exchange
Act"), and any other applicable federal securities laws. The Company,  Ferrotec,
and the Merger Sub agree to correct promptly any information  provided by any of
them for use in the Schedule  14D-9 which shall have become false or misleading,
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  disseminated  to holders of
Shares,  in each  case  as and to the  extent  required  by  applicable  federal
securities  laws.  Ferrotec,  Merger  Sub and their  counsel  shall be given the
opportunity  to review and comment  upon the  Schedule  14D-9 before it is filed
with the SEC. In addition,  the Company agrees to provide  Ferrotec,  the Merger
Sub and their  counsel in writing with any  comments,  whether  written or oral,
that the Company or its  counsel  may receive  from time to time from the SEC or
its staff with respect to the Schedule  14D-9 promptly after the receipt of such
comments or other communications.

                                       3

<PAGE>


         (c) The Company  shall  promptly  furnish  the Merger Sub with  mailing
labels  containing  the names and addresses of all record  holders of Shares and
with security position listings of Shares held in stock depositories, each as of
a recent date,  together with all other  available  listings and computer  files
containing names, addresses and security position listings of record holders and
beneficial owners of Shares.  In addition,  the Company shall furnish the Merger
Sub with such additional  information,  including,  without limitation,  updated
listings  and  computer  files of  Shareholders,  mailing  labels  and  security
position listings, and such other assistance as the Merger Sub or its agents may
reasonably request.

                                   ARTICLE II

                                   THE MERGER

         Section 2.1  The Merger. Upon the terms and subject to the satisfaction
or  waiver of the  conditions  hereof,  and in  accordance  with the  applicable
provisions of this Agreement and the MBCL, at the Effective Time, the Merger Sub
shall be merged with and into the Company.  Following  the Merger,  the separate
corporate existence of the Merger Sub shall cease and the Company shall continue
as the surviving corporation (the "Surviving Corporation").

         Section  2.2 Effective  Time.  On  the  Closing  Date,  as  hereinafter
defined,  the Company shall  execute,  in the manner  required by the MBCL,  and
shall deliver to the  Secretary of State of the  Commonwealth  of  Massachusetts
Articles of Merger duly executed and verified by the appropriate parties hereto,
and the parties shall take such other and further  actions as may be required by
law to make the Merger effective. The Merger shall become effective at such time
as the Articles of Merger ("Articles of Merger"),  accompanied by payment of the
filing fee (as  provided in Chapter  156B,  Section 114 of the MBCL),  have been
examined by and received the endorsed  approval of the Secretary of State of the
Commonwealth of Massachusetts (the "Effective Time").

         Section 2.3  Effects of the Merger.  The Merger  shall have the effects
set forth in the  applicable  provisions  of the MBCL and as set  forth  herein.
Without limiting the generality of the foregoing,  and subject  thereto,  at the
Effective Time, all the properties, rights, privileges, powers and franchises of
the Company and the Merger Sub shall vest in the Surviving Corporation,  and all
debts, liabilities and duties of the Company and the Merger Sub shall become the
debts,  liabilities  and  duties  of  the  Surviving  Corporation.   Immediately
following the Effective Time, the purpose of the Surviving  Corporation shall be
to perform  scientific  research and development and to engage in the inventing,
manufacturing and selling of useful equipment, devices, processes, machinery and
products,  and in the rendering of related  services,  and to conduct such other
business as may be lawful under the laws of the Commonwealth of Massachusetts.

         Section 2.4  Articles  of  Organization  and  By-Laws of the  Surviving
Corporation.


         (a) The Articles of  Organization  of the Merger Sub (the  "Articles of
Organization"),  as in effect  immediately prior to the Effective Time, shall be
the Articles of  Organization  of the  Surviving  Corporation  until  thereafter
amended in accordance with the provisions thereof and hereof and applicable law,
or as otherwise contemplated hereby.

                                       4

<PAGE>


         (b) The By-Laws of the Merger Sub in effect at the Effective Time shall
be the  By-Laws  of the  Surviving  Corporation  until  thereafter  amended,  in
accordance with the provisions thereof, hereof and applicable law.

         Section 2.5  Directors and  Officers.  Subject to  applicable  law, the
directors  of the Merger Sub shall be the  initial  directors  of the  Surviving
Corporation and the officers of the Company shall be the initial officers of the
Surviving  Corporation  and  each  shall  hold  office  until  their  respective
successors are duly elected and qualified,  or their earlier death,  resignation
or removal.

         Section 2.6  Closing.  The closing of the Merger (the  "Closing") shall
take place at 10:00 a.m. on a date to be specified  by the parties,  which shall
be no later than the second business day after  satisfaction or waiver of all of
the conditions set forth in Article VII (the "Closing Date"),  at the offices of
Akerman,  Senterfitt & Eidson,  P.A.,  One Southeast  Third Avenue,  28th Floor,
Miami,  Florida  33131,  unless another date or place is agreed to in writing by
the parties hereto.


                                   ARTICLE III

                    EFFECT OF THE MERGER ON THE CAPITAL STOCK
                         OF THE CONSTITUENT CORPORATIONS

         Section  3.1 Effect on Capital  Stock.  As of the  Effective  Time,  by
virtue of the  Merger  and  without  any action on the part of the holder of any
shares of Common Stock or any shares of capital stock of the Merger Sub:

                      (a)  Common  Stock of  Merger  Sub.  All of the  shares of
common  stock,  par value $.01 per share,  of the  Merger Sub (the  "Merger  Sub
Common Stock"),  issued and outstanding  immediately prior to the Effective Time
shall be converted  into  one-thousand  shares of Common Stock of the  Surviving
Corporation.

                      (b)  Cancellation of Treasury Stock.  Each share of Common
Stock that is owned by any  affiliate  of the Merger Sub,  the Company or by any
wholly-owned  subsidiary  of the Company  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.

                      (c)  Retention  or  Exchange  of Shares  of Common  Stock.
Except as otherwise  provided  herein and subject to Section 3.7 with respect to
shares of Common Stock as to which appraisal  rights have been  exercised,  each
share of Common Stock issued and outstanding  immediately prior to the Effective
Time  shall,  by virtue of the Merger and  without any action on the part of the
holder thereof, be converted into a non-transferrable  right to receive $6.50 in
cash per share (the "Cash Consideration").

                                       5

<PAGE>


         Section 3.2 Options and Warrants; Stock Plans.

                     (a) Except as set forth on Section  3.2 (a) of the  Company
Disclosure  Letter,  each option and  warrant  held by an  employee,  officer or
director  of the  Company and other  persons to acquire  shares of Common  Stock
("Company  Option" and  "Company  Warrant",  respectively)  that is  outstanding
immediately  prior to the Acceptance Date (as hereinafter  defined),  whether or
not then vested or exercisable,  shall, simultaneously with the Acceptance Date,
be canceled in exchange for, and the Merger Sub shall pay to the holder thereof,
a single lump sum cash payment  equal to the product of (1) the number of shares
of Common Stock  subject to such Company  Option or Company  Warrant and (2) the
excess, if any, of the Cash  Consideration  over the exercise price per share of
such Company Option or Company Warrant,  subject to any required  withholding of
taxes, provided that with respect to Company Warrants, the parties hereto hereby
agree and acknowledge  that such Company Warrants may only be cancelled with the
consent of the holders of such Warrants.

                     (b) Prior to the Acceptance Date, if necessary, and through
the Effective  Time,  if also  necessary,  the Company shall use all  reasonable
efforts to (i) obtain consents from appropriate  holders of Company Warrants and
(ii) make any amendments to the terms of such Company Options,  Company Warrants
or the compensation plans or arrangements  related thereto that are necessary to
give  effect to the  transactions  contemplated  by  Section  3.2(a),  provided,
however,  that  no  consent  shall  be  necessary  with  respect  to  all of the
outstanding  Company  Options  which have been issued  under stock  option plans
maintained by the Company.  Notwithstanding any other provision of this Section,
payment  pursuant to this  Section 3.2 may be withheld in respect of any Company
Warrant until necessary or appropriate consents are obtained.

         Section 3.3 Exchange and Retention of Common Stock.

                     (a) Immediately  following the Effective Time, Ferrotec and
the Merger  Sub shall take all steps  necessary  to cause to be  deposited  on a
timely basis with the bank or trust  company as shall be mutually  acceptable to
the Merger Sub and the  Company,  acting as the  exchange  agent (the  "Exchange
Agent") in an account (the "Exchange Fund") the aggregate Cash  Consideration to
which holders of shares of Common Stock shall be entitled at the Effective  Time
pursuant to Section 3.l(c).

                     (b) Promptly  after the  Effective  Time,  Merger Sub shall
cause the  Exchange  Agent to mail to each record  holder of  certificates  (the
"Certificates")  that immediately prior to the Effective Time represented shares
of Common  Stock,  a form of letter of  transmittal  which  shall  specify  that
delivery shall be effected, and risk of loss and title to the Certificates shall
pass,  only upon proper  delivery of the  Certificates to the Exchange Agent and
instructions  for use in surrendering  such  Certificates and receiving the Cash
Consideration in respect thereof.

                     (c) In effecting the payment of the Cash  Consideration  in
respect  of shares of Common  Stock  represented  by  Certificates  entitled  to
payment of the Cash Consideration pursuant to Section 3.l(c), upon the surrender
of each such Certificate, the Exchange Agent at the time of such surrender shall
pay the holder of such  Certificate  the Cash  Consideration  multiplied  by

                                       6

<PAGE>

the  number of  shares  of Common  Stock  represented  by such  Certificate,  in
consideration  therefor.  Upon such payment, such Certificate shall forthwith be
canceled.

                     (d) Until  surrendered  in  accordance  with  paragraph (c)
above, each Certificate (other than Certificates  representing Dissenting Shares
(as hereinafter  defined) or shares of Common Stock held by any affiliate of the
Merger Sub, in the treasury of the Company or by any wholly-owned  subsidiary of
the Company)  shall  represent  solely the right to receive the  aggregate  Cash
Consideration relating thereto. No interest shall be paid or accrued on the Cash
Consideration.  If the Cash  Consideration  (or any  portion  thereof)  is to be
delivered  to any person  other  than the  person in whose name the  Certificate
formerly representing shares of Common Stock surrendered therefor is registered,
it shall be a condition  to such right to receive such Cash  Consideration  that
the  Certificate so  surrendered  shall be properly  endorsed  (with  signatures
medallion  guaranteed)  or otherwise be in proper form for transfer and that the
person  surrendering such shares of Common Stock shall pay to the Exchange Agent
any  transfer  or other  taxes  required  by reason of the  payment  of the Cash
Consideration  to a person other than the registered  holder of the  Certificate
surrendered,  or shall establish to the  satisfaction of the Exchange Agent that
such tax has been paid or is not applicable.

                     (e) Promptly  following  the date which is six months after
the  Effective   Time,  the  Exchange  Agent  shall  deliver  to  the  Surviving
Corporation all cash, plus accrued interest thereon, if any, and other documents
in its possession relating to the transactions described in this Agreement,  and
the  Exchange  Agent's  duties  shall  terminate.  Thereafter,  each holder of a
Certificate  formerly  representing  a share of  Common  Stock  entitled  to the
payment of Cash  Consideration  may surrender such  Certificate to the Surviving
Corporation and (subject to applicable  abandoned property,  escheat and similar
laws)  receive  in   consideration   therefor  the  applicable   aggregate  Cash
Consideration relating thereto, without any interest thereon.

                     (f) After the Effective  Time,  there shall be no transfers
on the stock transfer books of the Surviving Corporation of any shares of Common
Stock which were outstanding  immediately  prior to the Effective Time and which
are  entitled  to the  payment of Cash  Consideration.  In  addition,  after the
Effective  Time,  holders of  Certificates  shall not be  entitled to any voting
rights or other rights  attributable  to the ownership of an equity  interest in
the Company, except as otherwise specifically set forth herein.

         Section 3.4 Distributions  with  Respect   to  Unexchanged  Shares.  No
dividends or other distributions with respect to shares of Common Stock entitled
to the payment of Cash Consideration with a record date after the Effective Time
shall be paid to the holder of any such  unsurrendered  Certificate with respect
to the  shares of Common  Stock  represented  thereby.  Subject to the effect of
applicable laws,  following  surrender of any such  Certificate,  there shall be
paid to the holder of the certificate  representing whole shares of Common Stock
issued in exchange  therefor,  without interest,  at the time of such surrender,
the Cash Consideration.

         Section 3.5 No  Liability.  None  of  Ferrotec,  the  Merger  Sub,  the
Company, the Surviving Corporation, or the Exchange Agent shall be liable to any
person in  respect  of any Cash  Consideration  delivered  to a public  official
pursuant to any applicable  abandoned  property,  escheat or similar law. If any
Certificates  shall not have been  surrendered  prior to seven  years  after the

                                       7

<PAGE>


Effective  Time (or  immediately  prior to such  earlier  date on which the Cash
Consideration  would  otherwise  escheat  to  or  become  the  property  of  any
Governmental Entity (as hereinafter  defined)) any such distributions or cash in
respect of such  Certificate  shall, to the extent  permitted by applicable law,
become the property of the Surviving  Corporation,  free and clear of all claims
or interest of any person previously entitled thereto.

         Section 3.6 Lost Certificates.  In the event any Certificate shall have
been 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 Company  and/or the Surviving  Corporation,  the posting by such
person of a bond in such  reasonable  amount as the Company and/or the Surviving
Corporation  may direct as indemnity  against any claim that may be made against
it with respect to such Certificate,  the Exchange Agent shall issue in exchange
for such lost,  stolen or destroyed  Certificate the amount to which such person
is entitled pursuant to this Agreement.

         Section 3.7 Dissenting   Shares.   Notwithstanding  anything  in   this
Agreement to the contrary, any Shares ("Dissenting Shares") which are issued and
outstanding  immediately  prior  to the  Effective  Time and  which  are held by
Shareholders  of the Company who have filed with the Company,  before the taking
of the vote of the  Shareholders  of the Company to approve the Merger,  written
objections to such approval  stating their  intention to demand payment for such
Shares,  and who have not  voted  such  Shares in favor of the  adoption  of the
Merger will not be converted as described  in Section  3.1(c)  hereof,  but will
thereafter  constitute  only the right to  receive  payment of the fair value of
such Shares in accordance with the applicable  provisions of Chapter 156B of the
MBCL (the "Appraisal Rights  Provisions");  provided,  however,  that all Shares
held by Shareholders  who shall have failed to perfect or who effectively  shall
have  withdrawn  or lost their  rights to  appraisal  of such  Shares  under the
Appraisal Rights  Provisions shall thereupon be deemed to have been canceled and
retired and to have been converted,  as of the Effective Time, into the right to
receive the Cash  Consideration,  without  interest,  in the manner  provided in
Section  3.1(c).  Persons who have  perfected  statutory  rights with respect to
Dissenting Shares as aforesaid will not be paid by the Surviving  Corporation as
provided in this Agreement and will have only such rights as are provided by the
Appraisal   Rights   Provisions   with  respect  to  such   Dissenting   Shares.
Notwithstanding  anything in this  Agreement to the contrary,  if the Merger Sub
abandons  or is  finally  enjoined  or  prevented  from  carrying  out,  or  the
Shareholders  rescind their adoption of, the Merger, the right of each holder of
Dissenting  Shares  to  receive  the fair  value of such  Dissenting  Shares  in
accordance with the Appraisal Rights Provisions will terminate,  effective as of
the time of such abandonment, injunction, prevention or rescission.

                                   ARTICLE IV

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         Except as  otherwise  disclosed  to  Ferrotec  and the  Merger Sub in a
letter  delivered  to it at or prior to the  execution  of this  Agreement  (the
"Company  Disclosure  Letter"),  the Company represents and warrants to Ferrotec
and the Merger Sub as follows:

                                       8

<PAGE>


         Section 4.1 Organization.

                     (a) Each of the Company and the  Company  Subsidiaries  (as
hereafter  defined) is a  corporation  or other entity duly  organized,  validly
existing  and in  good  standing  under  the  laws  of the  jurisdiction  of its
incorporation  or  organization  and  has  all  requisite  corporate  power  and
authority to own,  lease and operate its properties and to carry on its business
as it is now being conducted, except where failure to be so existing and in good
standing or to have such power and authority  would not have a material  adverse
effect on the current business,  results of operations or financial condition of
the Company and the Company  Subsidiaries  taken as a whole (a "Company Material
Adverse  Effect").  Each of the  Company and the  Company  Subsidiaries  is duly
qualified  or licensed to do  business as a foreign  corporation  and is in good
standing in each  jurisdiction in which the nature of the business  conducted by
it makes such qualification or licensing necessary,  except where the failure to
be so duly  qualified,  licensed and in good  standing  would not have a Company
Material  Adverse Effect.  The Company has heretofore  delivered to Merger Sub a
complete and correct copy of each of its Articles of  Organization  and By-Laws,
as currently in effect.

                     (b)  Section  4.1(b)(i)  to the Company  Disclosure  Letter
lists all of the  operational  subsidiaries  of the  Company  through  which the
Company currently conducts its businesses or has conducted its businesses during
the two years  preceding the date of this  Agreement  (individually,  a "Company
Subsidiary,"and collectively,  the "Company Subsidiaries"),  and their states of
incorporation or country of incorporation or organization. Section 4.1(b)(ii) to
the Company Disclosure Letter lists all of the  non-operational  subsidiaries of
the  Company  which  have not  conducted  any  operations  during  the two years
preceding the date of this Agreement (the "Non-Operational  Subsidiaries"),  and
their  states of  incorporation  or country of  incorporation  or  organization.
Except as set forth in Section  4.1(b)(ii) to the Company Disclosure Letter, the
Company does not own an equity  interest in or control,  directly or indirectly,
any other corporation,  association,  partnership or business organization other
than the Company Subsidiaries and the Non-Operational Subsidiaries.

         Section 4.2 Capitalization.

                     (a) As of the date hereof,  the authorized capital stock of
the Company consists of 12,500,000  shares of Common Stock and 100,000 shares of
preferred  stock,  par value $.001 per share (the "Preferred  Stock"),  of which
100,000 shares have been designated as Series A Junior Participating  Cumulative
Preferred Stock (the "Series A Preferred Stock").  Section 4.2(a) of the Company
Disclosure  Letter sets forth a description  of the Common Stock,  the Preferred
Stock and the Series A  Preferred  Stock.  As of  October 1, 1999 (i)  6,226,280
shares of Common  Stock were  issued and  outstanding,  (ii)  652,498  shares of
Common Stock were issued and held in the  treasury of the Company,  and (iii) no
shares of  Preferred  Stock were  issued and  outstanding.  Since such date,  no
additional  shares of capital  stock have been issued  except shares issued upon
the  exercise of the Company  Options  pursuant to the  Company's  stock  option
plans,  pension plans and other similar employee benefit plans, all as described
in  the  Company  Disclosure  Letter  (the  "Company  Stock  Plans").   All  the
outstanding  shares of the Company's capital stock are duly authorized,  validly
issued, fully paid and nonassessable.  Except as provided herein or as disclosed
in Section 4.2(a) of the Company  Disclosure  Letter and, except for the Company
Stock Plans or the Company  Rights  Agreement  (defined in Section  6.11 of this
Agreement), as of the date hereof, there

                                       9

<PAGE>


are no existing  (i)  options,  warrants,  dividend  entitlement  rights,  stock
appreciation rights, stock depreciation  rights,  calls,  subscriptions or other
rights,  convertible  securities,  agreements  or  commitments  of any character
obligating the Company or any of the Company Subsidiaries to issue,  transfer or
sell any shares of capital stock or other equity interest in, the Company or any
of the Company  Subsidiaries or securities  convertible into or exchangeable for
such shares or equity interests,  (ii) contractual obligations of the Company or
any of the Company  Subsidiaries to repurchase,  redeem or otherwise acquire any
capital stock of the Company or any of the Company Subsidiaries, or (iii) voting
trusts or similar  agreements to which the Company or a Company  Subsidiary is a
party with  respect to the voting of the capital  stock of the Company  and/or a
Company Subsidiary.

                     (b)  Except as set forth in Section  4.2(b) of the  Company
Disclosure Letter, all of the outstanding shares of capital stock (or equivalent
equity  interests of entities  other than  corporations)  of each of the Company
Subsidiaries are  beneficially  owned,  directly or indirectly,  by the Company,
free  and  clear of all  liens,  pledge,  security  interests,  claims  or other
encumbrances.

         Section 4.3 Authorization; Validity of Agreement; Necessary Action. The
Company has the requisite  corporate  power and authority to execute and deliver
this  Agreement  and,  subject  to  obtaining  any  necessary  approval  of  its
Shareholders, to consummate the transactions contemplated hereby. The execution,
delivery and performance by the Company of this Agreement,  and the consummation
by it of the transactions  contemplated hereby, have been duly authorized by the
Company  Board  and,  except  for the  approval  of its  Shareholders,  no other
corporate  action on the part of the  Company  is  necessary  to  authorize  the
execution and delivery by the Company of this Agreement and the  consummation by
it of the  transactions  contemplated  hereby.  This  Agreement  has  been  duly
executed and  delivered by the Company and,  subject to approval and adoption of
the  Merger  by  the  Company's   Shareholders   (and  assuming  due  and  valid
authorization,  execution  and delivery  hereof by Ferrotec and Merger Sub) is a
valid and binding obligation of the Company  enforceable  against the Company in
accordance  with its terms,  except that (i) such  enforcement may be subject to
applicable bankruptcy, insolvency,  reorganization,  moratorium or other similar
laws, now or hereafter in effect,  affecting  creditors' rights  generally,  and
(ii) the  remedy of  specific  performance  and  injunctive  and other  forms of
equitable  relief may be subject to equitable  defenses and to the discretion of
the court before which any proceeding therefor may be brought.

         Section 4.4 Consents and Approvals; No Violations.  Except as disclosed
in Section  4.4 of the  Company  Disclosure  Letter  and except (a) for  filings
pursuant to HSR Act,  applicable  requirements under the Securities Act of 1933,
as amended  ("Securities  Act") and the Exchange  Act, (b) for the filing of the
Articles of Merger,  (c) for applicable  requirements under corporation or "blue
sky" laws of various  states or (d) as  otherwise  specifically  provided for in
this Agreement, neither the execution, delivery or performance of this Agreement
by the  Company  nor  the  consummation  by  the  Company  of  the  transactions
contemplated   hereby  will  (i)  violate  any  provision  of  the  Articles  of
Organization,  as amended, or By-Laws, as amended, of the Company or the Company
Subsidiaries,  (ii) result in a violation or breach of, or  constitute  (with or
without  due  notice  or lapse of time or both) a  default  (or give rise to any
right of termination,  cancellation or  acceleration)  under,  any of the terms,
conditions or provisions of any note, bond, mortgage, indenture, lease, license,
contract,  agreement,  Benefit Plan (as hereinafter defined, and with respect to
any Benefit  Plan,  no  liability  or  increased  expense  will be incurred as a
consequence  of the  execution  of this  Agreement

                                      10

<PAGE>

or  the  consummation  of  the  transactions   contemplated  herein),  or  other
instrument or obligation to which the Company or any of the Company Subsidiaries
is a party or by which any of them or any of their  properties  or assets may be
bound (the "Company  Agreements"),  (iii) to the best  knowledge of the Company,
violate any order, writ,  judgment,  injunction,  decree, law, statute,  rule or
regulation  applicable  to the  Company or any  Company  Subsidiary,  any of the
Company  Subsidiaries or any of their  properties or assets,  or (iv) require on
the part of the Company or any  Company  Subsidiary  any filing or  registration
with,  notification  to, or  authorization,  consent or approval  of, any court,
legislative,  executive  or  regulatory  authority  or agency  (a  "Governmental
Entity") or any third party;  except in the case of clauses (ii),  (iii) or (iv)
for such  violations,  breaches or defaults  which,  or filings,  registrations,
notifications,  authorizations,  consents or  approvals  the failure of which to
obtain would not have,  individually and/or in the aggregate, a Company Material
Adverse  Effect  or would  have  become  applicable  as a result  of any acts or
omissions  by, or the status of facts  pertaining  to,  solely  Ferrotec  or the
Merger Sub.

         Section 4.5 SEC Reports and Financial Statements. The Company has filed
all reports required to be filed by it with the SEC pursuant to the Exchange Act
and the  Securities Act since June 30, 1997 (as such documents have been amended
since the date of their filing, collectively,  the "Company SEC Documents"). The
Company SEC Documents, as of their respective filing dates, or if amended, as of
the date of the last such amendment,  did not contain any untrue  statement of a
material fact or omit to state a material fact required to be stated  therein or
necessary in order to make the statements therein, in light of the circumstances
under which they were made, not  misleading.  Each of the  consolidated  balance
sheets  (including  the related  notes)  included  in the Company SEC  Documents
fairly presents in all material  respects the financial  position of the Company
and its consolidated  subsidiaries as of the respective  dates thereof,  and the
other related  statements  (including the related notes) included therein fairly
present in all material respects the results of operations and cash flows of the
Company and its consolidated  subsidiaries  for the respective  periods or as of
the  respective  dates  set  forth  therein.  Each of the  financial  statements
(including  the related  notes)  included in the Company SEC  Documents has been
prepared  in  all  material  respects  in  accordance  with  generally  accepted
accounting  principles ("GAAP") applied on a consistent basis during the periods
involved,  except  as  otherwise  noted  therein  and  subject,  in the  case of
unaudited  interim financial  statements,  to normal year-end  adjustments.  The
consolidated  balance sheet of the Company and its consolidated  subsidiaries at
July 3, 1999, together with the Notes thereto is herein sometimes referred to as
the "Company  Balance Sheet." The Company's and Company  Subsidiaries'  accounts
receivables,  as set  forth in the  Company  Balance  Sheet,  have  arisen  from
bona-fide  transactions in the ordinary course of business  consistent with past
practice,  and since July 3, 1999,  have not been  materially  diminished in any
manner other than by cash collections, establishment of reserves and write-offs,
all in the ordinary  course of business and consistent  with past practice.  The
Company's  and  Company  Subsidiaries'  inventory,  as set forth on the  Company
Balance Sheet,  represents bona-fide inventory,  and since July 3, 1999, has not
been  materially  diminished  in any manner  other than the sale in the ordinary
course of business consistent with past practice.  Said inventory,  as reflected
on the Company Balance Sheet,  does not include any material amount of inventory
that is obsolete.

         Section 4.6 No  Undisclosed  Liabilities.  Except (a)  for  liabilities
incurred  in the  ordinary  course  of  business  since  July 3,  1999,  (b) for
liabilities  disclosed in the Company Balance Sheet (c) for liabilities incurred
in connection with the Merger or otherwise as contemplated by this

                                       11

<PAGE>


Agreement and (d) as disclosed in Section 4.6 of the Company  Disclosure Letter,
since July 3, 1999, neither the Company nor any of the Company  Subsidiaries has
incurred  any  liabilities  that would be required to be  reflected  or reserved
against in a  consolidated  balance  sheet of the Company  and its  consolidated
subsidiaries  prepared  in  accordance  with GAAP as  applied in  preparing  the
consolidated  balance sheet of the Company and its consolidated  subsidiaries as
of July 3, 1999, except for liabilities that would,  individually  and/or in the
aggregate, not have a Company Material Adverse Effect.

         Section  4.7 Absence of Certain  Changes.  Except as (a)  disclosed  in
Section  4.7 of the  Company  Disclosure  Letter  or (b)  contemplated  by  this
Agreement,  between  July 3,  1999 and the date of this  Agreement  nothing  has
occurred  hereunder  which would be considered to constitute a Company  Material
Adverse Effect.

         Section 4.8  Disclosure  Documents.  Neither the Schedule 14D-9 nor any
information  supplied by the Company for  inclusion in the Offer  Documents,  in
each case  except  for  information  supplied  by  Ferrotec  or  Merger  Sub for
inclusion therein,  shall, at the respective times the Schedule 14D-9, the Offer
Documents or any amendments or supplements thereto are filed with the SEC or are
first published,  sent or given to Shareholders of the Company,  as the case may
be,  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 made therein,  in the light of the circumstances under which they are
made, not misleading.  None of the information supplied or to be supplied by the
Company  for  inclusion  in the proxy  statement  relating to the meeting of the
Company's Shareholders (the "Special Meeting") to be held in connection with the
Merger, as the same may be amended or supplemented from time to time (the "Proxy
Statement"),  if such Proxy  Statement  is  required  by law to be filed,  will,
either at the time of  mailing of the Proxy  Statement  to  Shareholders  of the
Company or at the time of the Special Meeting, 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  light  of the
circumstances under which they are made, not misleading. The Proxy Statement, if
any, and Schedule 14D-9 will comply as to form in all material respects with the
provisions of the Exchange Act.

         Section 4.9 Employee Benefit Plans; ERISA.

                     (a) Section  4.9(a) of the Company  Disclosure  Letter sets
forth a list of all employee benefit plans and all amendments thereto (including
but not  limited  to plans  described  in Section 3 of the  Employee  Retirement
Income Security Act of 1974, as amended  ("ERISA")  maintained by the Company or
the  Company  Subsidiaries  or  by  any  trade  or  business,   whether  or  not
incorporated  (an "ERISA  Affiliate"),  which  together with the Company and the
Company  Subsidiaries  would be deemed a "single employer" within the meaning of
Section  4001(b)(15) of ERISA other than benefit plans or arrangements  mandated
by law ("Benefit  Plans") and all material  employment and severance  agreements
with  employees  of  the  Company  and  the  Company   Subsidiaries   ("Employee
Agreements"),   including,   without  limitation,   any  supplemental   employee
retirement plans (SERP's).

                     (b) With respect to each Benefit Plan,  except as disclosed
in Section 4.9(b) of the Company  Disclosure  Letter: (i) if intended to qualify
under  Section  401(a) of the  Internal

                                       12

<PAGE>


Revenue  Code of 1986,  as  amended  (the  "Code"),  such  plan has  received  a
determination  letter  from the  Internal  Revenue  Service  stating  that it so
qualifies and that its trust is exempt from taxation under Section 501(a) of the
Code;  (ii)  such  plan  has  been  administered  in all  material  respects  in
accordance  with its terms and  applicable  law;  (iii) no breaches of fiduciary
duty have occurred  which might  reasonably be expected to give rise to material
liability on the part of the Company  and/or the Company  Subsidiaries;  (iv) no
disputes are pending, or, to the knowledge of the Company, threatened that might
reasonably  be expected to give rise to  material  liability  on the part of the
Company  and/or  the  Company   Subsidiaries  (other  than  routine  claims  for
benefits);  (v) no prohibited  transaction (within the meaning of Section 406 of
ERISA) has occurred  that might  reasonably be expected to give rise to material
liability on the part of the Company and/or the Company  Subsidiaries;  and (vi)
all contributions required to be made to such plan as of the date hereof (taking
into account any extensions for the making of such contributions) have been made
in full.

                      (c) No Benefit Plan is a  "multiemployer  pension plan,"as
defined in Section 3(37) of ERISA,  nor is any Benefit Plan a plan  described in
Section 4063(a) of ERISA.

                      (d) No liability under Title IV of ERISA has been incurred
by the Company or any ERISA  Affiliate  that has not been satisfied in full, and
no condition  exists that presents a material risk to the Company or the Company
Subsidiaries or any ERISA Affiliate of incurring a material liability under such
Title.

                      (e) No Benefit  Plan has incurred an  accumulated  funding
deficiency,  as  defined in  Section  302 of ERISA or  section  412 of the Code,
whether or not waived.

                      (f) With  respect to each  Benefit Plan that is a "welfare
plan" (as  defined  in Section  3(1) of  ERISA),  except as set forth in Section
4.9(f) of the Company  Disclosure Letter, no such plan provides medical or death
benefits  with  respect to current or former  employees of the Company or any of
the Company  Subsidiaries  beyond their termination of employment (other than to
the extent required by applicable law).

         Section 4.10 Litigation.  Except  as  disclosed  in Section 4.10 of the
Company  Disclosure  Letter or as would  otherwise  not have a Company  Material
Adverse  Effect,  as of the date hereof,  there is no action,  suit,  proceeding
(other than any action, suit or proceeding resulting from or arising out of this
Agreement or the transactions  contemplated hereby) or, to the best knowledge of
the  Company,  investigation  pending or, to the best  knowledge of the Company,
action,  suit,  proceeding,  audit or  investigation  threatened,  involving the
Company or any of the Company Subsidiaries, by or before any court, governmental
or regulatory  authority or arbitrator,  irrespective  of whether such action or
proceeding is in the United States or abroad, or by any third party.

         Section 4.11 Compliance with Applicable Laws.  Neither  the Company nor
any  of the  Company  Subsidiaries  is in  default  or  violation  of any  term,
condition or provision of any statute, law, rule, regulation,  judgment, decree,
order,  concession,  grant,  franchise,  permit or license or other governmental
authorization  or  approval  applicable  to the  Company  or any of the  Company
Subsidiaries,  except for any such defaults or violations  that would not have a
Company Material Adverse Effect.

                                       13

<PAGE>

         Section 4.12 Taxes.

                      (a) Except as  disclosed  in Section  4.12 of the  Company
Disclosure  Letter,  the Company and each of the Company  Subsidiaries  have (i)
timely filed all material Tax Returns, as defined below, required to be filed by
any of them for tax years ended prior to the date of this  Agreement or requests
for  extensions  have been  timely  filed and any such  request  shall have been
granted  and not  expired and all such  returns  are  complete  in all  material
respects,  (ii) paid or accrued all Taxes, as defined below, shown to be due and
payable on such  returns  other than such Taxes as are being  contested  in good
faith by the Company or the Company Subsidiaries,  and (iii) to the knowledge of
the  Company  and  except  as set  forth  in the  audited  financial  statements
contained in the Company's  Annual Report on Form 10-K for the fiscal year ended
July 3, 1999,  properly accrued in all material respects all such Taxes for such
periods subsequent to the periods covered by such returns.

                      (b) Except as  disclosed  in Section  4.12 of the  Company
Disclosure  Letter,  the Company is not aware of any ongoing  federal,  state or
local  audits or  examinations  of any Tax Return of the  Company or the Company
Subsidiaries.

                      (c) Except as  disclosed  in Section  4.12 of the  Company
Disclosure  Letter,  there  are no  outstanding  written  requests,  agreements,
consents or waivers to extend the statutory period of limitations  applicable to
the assessment of any material Taxes or deficiencies  against the Company or any
of the Company Subsidiaries, and to the Company's knowledge no power of attorney
granted by either the Company or any of the Company Subsidiaries with respect to
any Taxes is currently in force.

                      (d) Except as  disclosed  in Section  4.12 of the  Company
Disclosure Letter,  neither the Company nor any of the Company's Subsidiaries is
a party to any  agreement  providing  for the  allocation or sharing of material
Taxes.

                      (e) "Taxes" shall mean any and all taxes,  charges,  fees,
levies  or other  assessments,  including,  without  limitation,  income,  gross
receipts,  excise,  real  or  personal  property,  sales,  withholding,   social
security,  occupation,  use, service,  service use, license, net worth, payroll,
franchise, transfer and recording taxes, fees and charges, imposed by the United
States Internal  Revenue Service or any taxing  authority  (whether  domestic or
foreign  including,  without  limitation,  any state,  county,  local or foreign
government  or any  subdivision  or taxing  agency  thereof  (including a United
States  possession)),  whether  computed on a separate,  consolidated,  unitary,
combined or any other basis; and such term shall include any interest, penalties
or additional amounts  attributable to, or imposed upon, or with respect to, any
such taxes, charges, fees, levies or other assessments.  "Tax Return" shall mean
any  report,  return,  document,  declaration  or other  information  or  filing
required to be  supplied to any taxing  authority  or  jurisdiction  (foreign or
domestic) with respect to Taxes.

         Section 4.13 Real Property.  Except as set forth in Section 4.13 of the
Company Disclosure Letter, the Company  (including,  as applicable,  the Company
Subsidiaries) owns all of the real and personal property included in the Company
Balance Sheet (except assets  recorded under capital lease  obligations and such
property as has been  disposed of during the  ordinary  course of the  Company's

                                       14

<PAGE>

business  since the date of the Company  Balance  Sheet),  free and clear of any
liens, claims, charges, exceptions or encumbrances ("Encumbrances"),  except, in
each case, for (a)  Encumbrances  reflected in the Company  Balance  Sheet,  (b)
Encumbrances  or  imperfections  of title which are not,  individually or in the
aggregate,  material in character,  amount or extent and which do not materially
detract  from the value or  materially  interfere  with the present or presently
contemplated  use of the assets  subject  thereto or affected  thereby,  and (c)
Encumbrances  for current  Taxes not yet due and payable.  All the real property
owned  and/or  leased by the Company is set forth on Section 4.13 to the Company
Disclosure  Letter.  Section 4.13 of the Company  Disclosure Letter sets forth a
Fixed Asset Listing for the Company, Ferrofluidics, GmbH and Ferrofluidics, Ltd.
Such Fixed Assets Listings are true and accurate in all material respects.

         Section 4.14 Intellectual Property. Except as disclosed in Section 4.14
of the Company Disclosure Letter or as would not have a Company Material Adverse
Effect,  as of the date  hereof,  there are no pending or  threatened  claims of
which the Company or the Company Subsidiaries have been given written notice, by
any person against their use of any material  trademarks,  trade names,  service
marks,  service names, mark  registrations,  logos,  assumed names and copyright
registrations,  patents and all  applications  therefore  which are owned by the
Company or the Company  Subsidiaries and used in their respective  operations as
currently conducted  (collectively,  the "Company Intellectual  Property").  The
Company and the Company  Subsidiaries  have such  ownership of or such rights by
license,  lease or other agreement to the Company  Intellectual  Property as are
necessary to permit them to conduct  their  respective  operations  as currently
conducted.  In addition, a list of the patents,  patents pending, and registered
trademarks of the Company is set forth on Section 4.14 to the Company Disclosure
Letter.

         Section 4.15 Contracts.  Except  as  set forth in  Section  4.15 of the
Company  Disclosure  Letter,  each  agreement,  contract,  understanding  and/or
commitment to which the Company and/or the Company Subsidiaries is a party which
is  material  to the  Company's  or the Company  Subsidiaries'  businesses  (the
"Material  Contracts"),  as further  defined below,  is in full force and effect
and, to the knowledge of the Company, is valid and enforceable by the Company or
a Company  Subsidiary,  as the case may be, in accordance  with its terms except
that (i) such enforcement may be subject to applicable  bankruptcy,  insolvency,
reorganization,  moratorium or other  similar laws,  now or hereafter in effect,
affecting  creditors'  rights  generally,   and  (ii)  the  remedy  of  specific
performance and injunctive and other forms of equitable relief may be subject to
equitable  defenses  and to  the  discretion  of  the  court  before  which  any
proceeding  therefor may be brought.  Except as set forth in Section 4.15 of the
Company  Disclosure  Letter,   neither  the  Company  nor  any  of  the  Company
Subsidiaries  is in default in the observance or the  performance of any term or
obligation  to be  performed  by it under  any such  Material  Contract.  To the
knowledge  of the  Company,  no  other  person  is in  material  default  in the
observance  or the  performance  of any term or obligation to be performed by it
under any of the Material Contracts. For purposes of this Section 4.15, Material
Contracts  shall  mean  all   agreements,   contracts,   understandings   and/or
commitments  to which the  Company or any  Company  Subsidiary  is a party which
either  provide for the payment or receipt of payment for goods and/or  services
having a value equal to or in excess of $50,000 per annum,  or which  during the
term  thereof  provide for the  payment or receipt of payment  for goods  and/or
services  having a value in excess of  $250,000.  In  addition,  with respect to
agreements, contracts, understandings and/or commitments to which the Company or
the Company  Subsidiaries is a party and which are not deemed Material Contracts
hereunder (the "Other

                                       15

<PAGE>

Contracts"),  there is no breach or default by the  Company  and/or the  Company
Subsidiaries under any of the Other Contracts that would have a Company Material
Adverse Effect; and the Other Contracts were entered into in the ordinary course
of business of the Company and/or the Company Subsidiaries.

         Section 4.16 Environmental Laws and Regulations. Except as set forth in
Section 4.16 of the Company  Disclosure  Letter or as would otherwise not have a
Company  Material  Adverse  Effect,  (a) the  Company  and  each of the  Company
Subsidiaries is in material compliance with all applicable federal, state, local
and foreign  laws and  regulations  relating to  protection  of the  environment
(collectively,  "Environmental  Laws"),  which compliance  includes,  but is not
limited  to, the  possession  by the Company  and the  Company  Subsidiaries  of
material permits and other governmental authorizations required under applicable
Environmental  Laws,  and  material  compliance  with the terms  and  conditions
thereof;  (b)  neither  the  Company  nor any of the  Company  Subsidiaries  has
received  written notice of, or to the knowledge of the Company,  is the subject
of, any actions, causes of action, claims, investigations,  demands, notices, or
threats of any  actions  by any person  and/or  governmental  and/or  regulatory
agency or body alleging liability under or non-compliance with any Environmental
Law  ("Environmental  Claims");  and (c) the Company is not aware of and has not
received  written  notice  of  any  event,  condition,  circumstance,  activity,
practice,  incident, action or plan which is reasonably likely to interfere with
or prevent continued  compliance with or which is reasonably likely to give rise
to any statutory  liability,  or otherwise form the basis of any claim,  action,
suit or proceeding under any Environmental Laws.

         Section 4.17 Labor Matters.  Except as set forth in Section 4.17 of the
Company  Disclosure  Letter,  (a)  neither  the  Company  nor any of the Company
Subsidiaries  is a party to, or bound by, any collective  bargaining  agreement,
contract  or  other  agreement  or  understanding  with a labor  union  or labor
organization,  and (b) there is no unfair  labor  practice or labor  arbitration
proceeding  pending or, to the knowledge of the Company,  threatened against the
Company or the Company  Subsidiaries  that would have a Company Material Adverse
Effect.

         Section 4.18 Brokers or Finders. The Company represents,  as to itself,
the Company Subsidiaries and its affiliates,  that no agent, broker,  investment
banker,  financial advisor or other firm or person is or will be entitled to any
brokers' or finder' s fee or any other  commission  or similar fee in connection
with any of the transactions contemplated by this Agreement.

         Section 4.19 Opinion of  Financial  Advisors.  The Company has received
the opinion of Advest, Inc. to the effect that, as of the date thereof, the Cash
Consideration  is fair, from a financial  point of view, to the  Shareholders of
the Company, and such opinion has been supplied to Merger Sub.

         Section 4.20 Board Recommendation. The Company Board, at a meeting duly
called and held,  has (a) determined  that this  Agreement and the  transactions
contemplated hereby, taken together,  are advisable and in the best interests of
the  Company  and its  Shareholders,  and (b)  subject  to the other  provisions
hereof,  resolved to  recommend  that the holders of the shares of Common  Stock
approve this Agreement and the transactions  contemplated hereby,  including the
Merger.

                                       16

<PAGE>


         Section 4.21 Insurance.  The Company and the Company  Subsidiaries have
obtained and maintained in full force and effect  insurance with responsible and
reputable insurance companies or associations in such amounts, on such terms and
covering such risks,  as is customarily  carried by reasonably  prudent  persons
conducting  businesses or owning or leasing assets  similar to those  conducted,
owned or leased by the Company or any of the Company Subsidiaries. A list of all
insurance  policies and insurance  coverage  maintained for and on behalf of the
Company and the Company  Subsidiaries  (other than Ferrofluidics,  S.A.R.L.  and
Ferrofluidics,  S.A.) is set forth in  Section  4.21 of the  Company  Disclosure
Letter.

         Section 4.22 Permits.  The Company and the Company  Subsidiaries are in
possession  of  all  franchises,  grants,  authorizations,   licenses,  permits,
easements, variances, exceptions,  consents, certificates,  approvals and orders
of any court, governmental or regulatory authority necessary for the Company and
the Company Subsidiaries to own, lease and operate its properties or to carry on
its business as it is now being  conducted (the "Company  Permits"),  and, as of
the date hereof,  no suspension or cancellation of any of the Company Permits is
pending or, to the knowledge of the Company  threatened,  except,  in each case,
where the failure to possess any such Company Permits or the existence or threat
of any such cancellation would not have a Company Material Adverse Effect.

         Section 4.23 Customer Relationships; Warranties. Except as set forth on
Section  4.23 of the Company  Disclosure  Letter,  to the best of the  Company's
knowledge, the Company's and the Company's Subsidiaries'  relationships with its
customers,  vendors, employees,  licensees, and sublicensees are in all material
respects satisfactory.  Section 4.23 of the Company Disclosure Letter sets forth
the approximate  amount of warranty  expense of the Company for each of the last
three fiscal years.

         Section  4.24 Year 2000.  Except as  disclosed  in Section  4.24 of the
Company  Disclosure  Letter and as otherwise  would not have a Company  Material
Adverse  Effect,  the Company has assessed,  evaluated and reviewed all areas of
the Company's and the Company  Subsidiaries'  business and operations that could
be adversely  affected in any material  respect by date sensitive  functions and
has taken or will have taken prior to January 1, 2000 such action as the Company
deemed or deems  necessary  to assess,  evaluate  and  correct  in all  material
respects all of the hardware, software, embedded microchips and other processing
capabilities  and  capacities,  directly or indirectly  involving date sensitive
functions,  to ensure that its business and  operations,  including those of the
Company Subsidiaries, will continue accurately and without material interruption
or ambiguity using date information before, during and after January 1, 2000.


                                   ARTICLE V

                  REPRESENTATIONS AND WARRANTIES OF MERGER SUB

         Except as otherwise  disclosed to the Company in a letter  delivered to
it at or prior to the execution of this  Agreement  (the "Merger Sub  Disclosure
Letter"),  Ferrotec and the Merger Sub  represent  and warrant to the Company as
follows:

                                       17

<PAGE>


         Section 5.1 Organization.  Ferrotec and the Merger Sub are corporations
duly  organized,  validly  existing and in good standing under the laws of Japan
and the Commonwealth of Massachusetts, respectively, and each, respectively, has
all  requisite  corporate  power and  authority  to own,  lease and  operate its
properties and to carry on its business as now being conducted, except where the
failure to be so organized,  existing and in good standing or to have such power
and authority would not have a material adverse effect on the current  business,
results  of  operations   or  financial   condition  of  the  Ferrotec  and  its
subsidiaries,  taken as a whole (a "Ferrotec Material Adverse Effect").  Each of
Ferrotec and the Merger Sub is duly  qualified or licensed to do business and in
good  standing  in each  jurisdiction  in which the  property  owned,  leased or
operated  by it or the  nature  of  the  business  conducted  by it  makes  such
qualification  or  licensing  necessary,  except where the failure to be so duly
qualified or licensed and in good  standing  would not have a Ferrotec  Material
Adverse  Effect.  Merger Sub has heretofore  delivered to Company a complete and
correct copy of each of its Articles of Organization  and By-Laws,  as currently
in effect.

         Section 5.2  Authorization:  Validity of Agreement:  Necessary  Action.
Each of Ferrotec and the Merger Sub has full  corporate  power and  authority to
execute  and  deliver  this  Agreement  and  to  consummate   the   transactions
contemplated hereby. The execution, delivery and performance by Ferrotec and the
Merger  Sub  of  this  Agreement,  and  the  consummation  of  the  transactions
contemplated  hereby,  have been duly  authorized by their  respective  Board of
Directors and no other corporate action on the part of Ferrotec or Merger Sub is
necessary to authorize  the  execution and delivery by Ferrotec or Merger Sub of
this  Agreement  and the  consummation  by it of the  transactions  contemplated
hereby.  This Agreement has been duly executed and delivered by Ferrotec and the
Merger Sub and,  assuming due and valid  authorization,  execution  and delivery
hereof by the Company, is a valid and binding obligation of each of Ferrotec and
the Merger Sub, enforceable against it in accordance with its terms, except that
(i) such  enforcement  may be  subject  to  applicable  bankruptcy,  insolvency,
reorganization,  moratorium or other  similar laws,  now or hereafter in effect,
affecting  creditors'  rights  generally,   and  (ii)  the  remedy  of  specific
performance and injunctive and other forms of equitable relief may be subject to
equitable  defenses  and to  the  discretion  of  the  court  before  which  any
proceeding therefor may be brought.

         Section 5.3 Consents and Approvals: No Violations.  Except as disclosed
in Section  5.3 of the Merger Sub  Disclosure  Letter and except for (a) filings
pursuant to the HSR Act,  applicable  requirements  under the Securities Act and
the  Exchange  Act,  (b) the filing of the  Articles of Merger,  (c)  applicable
requirements  under  corporation  or "blue sky" laws of various states or (d) as
contemplated by this Agreement,  neither the execution,  delivery or performance
of this  Agreement  by either  Ferrotec  or Merger Sub nor the  consummation  by
either Ferrotec or Merger Sub of the transactions  contemplated  hereby will (i)
violate any provision of the Articles of  Organization  or By-Laws of Merger Sub
or the  equivalent  organizational  documents  of  Ferrotec,  (ii)  result  in a
violation  or breach of, or  constitute  (with or without due notice or lapse of
time or both) a default (or give rise to any right of termination,  cancellation
or acceleration) under, any of the terms,  conditions or provisions of any note,
bond,  mortgage,   indenture,  lease,  license,  contract,  agreement  or  other
instrument or obligation to which either Ferrotec or Merger Sub is a party or by
which  it or any of its  properties  or  assets  may  be  bound  (the  "Ferrotec
Agreements"),  (iii) to the best  knowledge  of either  Ferrotec  or Merger Sub,
violate any order, writ,  judgment,  injunction,  decree, law, statute,  rule or
regulation  applicable  to  either  Ferrotec  or  Merger  Sub or  any  of  their
respective  properties or assets, or (iv) require on the part of either Ferrotec
or  Merger  Sub  any  filing  or   registration   with,

                                       18

<PAGE>


notification  to, or  authorization,  consent or approval  of, any  Governmental
Entity;  except in the case of clauses (ii),  (iii) or (iv) for such violations,
breaches  or  defaults   which,   or  filings,   registrations,   notifications,
authorizations,  consents or approvals  the failure of which to obtain would not
have,  individually and/or in the aggregate,  a Ferrotec Material Adverse Effect
and would not  materially  adversely  affect the  ability of either  Ferrotec or
Merger Sub to consummate  the  transactions  contemplated  by this  Agreement or
would have become  applicable  as a result of any acts or  omissions  by, or the
status of facts pertaining to, solely the Company.

         Section 5.4 Interim  Operations  of the Merger Sub.  The 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.

         Section 5.5 Capitalization of the Merger Sub: Interests in the Company.
The  authorized  capital  stock of the Merger Sub consists of 100,000  shares of
common stock,  $.01 par value per share.  As of the close of business on October
14, 1999,  1,000 shares of Merger Sub Common Stock were issued and  outstanding,
all of which are entitled to vote, and no shares of Merger Sub Common Stock were
held in the Merger  Sub's  treasury.  All the  outstanding  shares of the Merger
Sub's  capital  stock  are  duly  authorized,  validly  issued,  fully  paid and
non-assessable. Except as set forth above, there will be, at the Effective Time,
(a) no other shares of capital  stock or other voting  securities  of the Merger
Sub  outstanding,  (b) no  securities  of the  Merger  Sub  convertible  into or
exchangeable for shares of capital stock or voting  securities of the Merger Sub
and (c) no  outstanding  options or other rights to acquire from the Merger Sub,
and no  obligation  of the  Merger  Sub  to  issue  any  capital  stock,  voting
securities or securities  convertible  into or exchangeable for capital stock or
voting  securities of the Merger Sub (the items  referred to in clauses (a), (b)
and (c) being referred to  collectively as the "Merger Sub  Securities").  There
are no  outstanding  obligations  of the  Merger  Sub to  repurchase,  redeem or
otherwise  acquire any Merger Sub  Securities.  As of the date  hereof,  neither
Ferrotec nor the Merger Sub nor any of their respective affiliates or associates
(as those terms are defined in the Exchange Act), beneficially own any shares of
Common  Stock of the  Company,  except as set forth in Section 5.5 of the Merger
Sub Disclosure Letter.

         Section 5.6 Disclosure Documents.  The Offer Documents will not, at the
time the Offer Documents are filed with the SEC or are first published,  sent or
given to the Shareholders of the Company, as the case may be, 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 made therein, in the
light  of  the  circumstances   under  which  they  are  made,  not  misleading.
Notwithstanding the foregoing, Ferrotec and Merger Sub make no representation or
warranty with respect to any  information  supplied by the Company or any of its
representatives  in writing,  expressly  for  inclusion in the Offer  Documents,
which is contained  in any of the  foregoing  documents or the Offer  Documents.
None of the information supplied or to be supplied by Ferrotec or Merger Sub for
inclusion  in the Proxy  Statement  will,  either at the time of  mailing of the
Proxy Statement to  Shareholders  of the Company,  or at the time of the Special
Meeting,  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 made therein, in light of the circumstances under which they were
made, not misleading.

                                       19

<PAGE>


         Section  5.7  Required  Financing.  Ferrotec  and  Merger  Sub (i) have
commitments  or credit  facilities  in place  which,  either  alone or with cash
presently  on hand,  will provide  sufficient  funds to purchase and pay for the
Shares pursuant to the Offer and the Merger in accordance with the terms of this
Agreement and to consummate the transactions  contemplated  hereby and (ii) will
have on the Expiration  Date,  and at the Effective  Time,  sufficient  funds to
purchase  and  pay  for  the  Shares  pursuant  to the  Offer  and  the  Merger,
respectively, in accordance with the terms of this Agreement.  Ferrotec's credit
facilities  permit  Ferrotec to borrow money under such  facilities and use such
funds to purchase and pay for the Shares pursuant to the Offer and the Merger in
accordance  with the terms of this Agreement and to consummate the  transactions
contemplated hereby.

                                   ARTICLE VI

                                    COVENANTS

         Section 6.1 Interim  Operations of the Company.  The Company  covenants
and agrees that the Company shall use its reasonable  best efforts to, and shall
cause each of the Company  Subsidiaries  to use its reasonable  best efforts to,
conduct its  operations in the ordinary and usual course of business  consistent
with past practice and use its reasonable  best efforts to preserve intact their
respective  business  organizations'  goodwill,  keep  available the services of
their respective  present officers and key employees,  and preserve the goodwill
and business  relationships with suppliers,  distributors,  customers and others
having business  relationships with them. Without limiting the generality of the
foregoing,   and  except  as  otherwise   permitted  by  this  Agreement  or  as
specifically  disclosed  in the  Company  Disclosure  Letter,  or as required by
applicable  law, rule or regulation  prior to the  Effective  Time,  without the
consent of Merger Sub,  which consent shall not be  unreasonably  withheld,  the
Company will not, and will cause each of the Company Subsidiaries not to:

                     (a) amend or propose to amend their respective  charters or
bylaws;  or split,  combine or  reclassify  their  outstanding  capital stock or
declare, set aside or pay any dividend or distribution in respect of any capital
stock or issue or authorize or propose the issuance of any other  securities  in
respect  of, in lieu of or in  substitution  for  shares of its  capital  stock,
except for dividends and  distributions  paid by Company  Subsidiaries  to other
Company Subsidiaries or to the Company;

                     (b) (i) issue or  authorize  or propose  the  issuance  of,
sell,  pledge or  dispose  of, or agree to issue or  authorize  or  propose  the
issuance  of,  sell,  pledge or  dispose  of, any  additional  shares of, or any
options, warrants, dividend entitlement rights, or rights of any kind to acquire
any shares of, their capital stock of any class,  any debt or equity  securities
convertible  into or  exchangeable  for such  capital  stock or any other equity
related right  (including any phantom stock or SAR rights),  other than any such
issuance  pursuant  to  options,  warrants,  rights  or  convertible  securities
outstanding as of the date hereof, and which derivative securities are set forth
in the Company Disclosure Letter; (ii) acquire or agree to acquire by merging or
consolidating  with,  or by  purchasing a  substantial  equity  interest in or a
substantial  portion of the assets of, or by any other  manner,  any business or
any  corporation,  partnership,  association or other business  organization  or
division  thereof or  otherwise  acquire or agree to acquire  any assets in each
case which are material,  individually  or in the aggregate,  to the Company and
the  Company   Subsidiaries   taken  as  a  whole;   (iii)  sell  (including  by
sale-leaseback),  lease, pledge,  dispose of or encumber any assets or interests
therein,  which are material,

                                       20

<PAGE>

individually  or in the aggregate,  to the Company and the Company  Subsidiaries
taken as a whole,  other than in the ordinary  course of business and consistent
with past practice; (iv) incur or become contingently liable with respect to any
material  indebtedness for borrowed money or guarantee any such  indebtedness or
issue  any debt  securities  or  otherwise  incur  any  material  obligation  or
liability  (absolute or contingent)  other than  short-term  indebtedness in the
ordinary  course of business  and  consistent  with past  practice or  otherwise
pursuant  to credit  facilities  set  forth in  Section  6.1(b)  of the  Company
Disclosure Letter; (v) redeem, purchase, acquire or offer to purchase or acquire
any (x) shares of its capital stock or (y) long term debt other than as required
by governing  instruments  relating  thereto;  or (vi) enter into any  contract,
agreement, commitment or arrangement with respect to any of the foregoing;

                     (c) enter into or amend any employment,  severance, special
pay arrangement with respect to termination of employment or other  arrangements
or agreements with any directors, officers or key employee except for (i) normal
salary  increases  and merit  bonuses,  (ii)  arrangements  in  connection  with
employee transfers or (iii) agreements with new employees,  in each case, in the
ordinary course of business consistent with past practice; or agree or implement
an across the board  increase in employee  compensation  except in the  ordinary
course of business consistent with past practice;

                     (d)  except as set forth in Section  6.1(d) of the  Company
Disclosure Letter, adopt, enter into or amend any, or become obligated under any
new bonus,  profit sharing,  compensation,  stock option,  pension,  retirement,
deferred  compensation,  healthcare,  employment or other employee benefit plan,
agreement, trust, fund or arrangement for the benefit or welfare of any employee
or  retiree,  except as  required  to comply  with  changes  in  applicable  law
occurring after the date hereof;

                     (e)  except as may be  required  as a result of a change in
law or in GAAP, change any of the accounting principles or practices used by it;

                     (f) otherwise than pursuant to credit  facilities set forth
in Section 6.1(b) of the Company  Disclosure  Letter,  pay, discharge or satisfy
any material claims, liabilities or obligations (absolute,  accrued, asserted or
unasserted,  contingent  or  otherwise),  other than the  payment,  discharge or
satisfaction  in the  ordinary  course of business of  liabilities  reflected or
reserved against in, or contemplated by, the financial  statements (or the notes
thereto) of the Company  incurred in the ordinary course of business  consistent
with past practice;

                     (g)  except as set forth in Section  6.1(g) of the  Company
Disclosure  Letter,  authorize,  commit to or make any  equipment  purchases  or
capital  expenditures  other  than  in  the  ordinary  course  of  business  and
consistent with past practice (provided, that such purchases and/or expenditures
shall, individually,  be no more than $50,000, and, in the aggregate, be no more
than $250,000); or

                     (h)  except  as  otherwise  permitted  by the terms of this
Agreement, take or agree to take any of the foregoing actions or any action that
would,  or is  reasonably  likely to, result

                                       21

<PAGE>

in any of its  representations  and  warranties  set  forth  in  this  Agreement
becoming untrue,  or in any of the conditions to the Merger set forth in Article
VII not being satisfied.

         Section 6.2 Access to Information.  Upon reasonable notice, the Company
shall (and shall cause each of the Company Subsidiaries to) afford to Merger Sub
and its officers, employees,  accountants,  counsel, financing sources and other
representatives, access, during normal business hours during the period prior to
the earlier of the Effective Time or the date of termination of this  Agreement,
to all its  properties,  books,  contracts,  commitments and records and, during
such period, the Company shall (and shall cause each of the Company Subsidiaries
to)  furnish  promptly  to  Merger  Sub  (a) a copy of  each  report,  schedule,
registration  statement and other  document  filed or received by it during such
period pursuant to the requirements of federal securities laws and (b) all other
information concerning its business,  properties and personnel as Merger Sub may
reasonably  request;  provided,  however,  that nothing herein shall require the
Company or any of the Company Subsidiaries to disclose any information to Merger
Sub if such  disclosure  would be in violation of applicable laws or regulations
of any Governmental Entity or the provisions of any confidentiality agreement to
which the Company is a party. Notwithstanding the foregoing, (x) the Company may
withhold any  information if the Company  determines in its sole discretion that
the  disclosure  of  such  information  would  adversely  effect  the  Company's
competitive  position  within the industries  which it conducts its business and
(y) if  information  is not being  disclosed to Merger Sub,  then Company  shall
inform Merger Sub that such information is not being disclosed,  the reasons for
such  non-disclosure,  and a  general  description  of  the  information  not so
disclosed,  to the extent such  description  does not violate or contravene  any
law, regulation or confidentiality  agreement.  Unless otherwise required by law
and until the Effective  Time,  Ferrotec,  Merger Sub and their  representatives
will hold any such  information  which is non-public in confidence in accordance
with the  provisions of the  Confidentiality  Agreement  between the Company and
Ferrotec  Corporation,  dated  as  of  August  16,  1999  (the  "Confidentiality
Agreement").

         Section 6.3 Employee Benefit Matters.

                     (a) After the  Effective  Time,  Ferrotec  shall  cause the
Company to honor all obligations  under (i) the existing terms of the employment
and  severance  agreements  to which the  Company or any Company  Subsidiary  is
presently  a party,  and which are set forth in the Company  Disclosure  Letter,
except  as may  otherwise  be  agreed  to by the  parties  thereto  and (ii) the
Company's and any Company  Subsidiary's general severance policy as set forth in
Section 6.3 of the Company Disclosure Letter. For a period of one year following
the Effective Time (the "Transition Period"), the Company Employees,  as defined
below,  will  continue to  participate  in the Benefit  Plans  (other than stock
option or stock  purchase  plans)  on  substantially  similar  terms to those in
effect  on the  date  hereof.  Following  the  Transition  Period,  the  Company
Employees  will be permitted to  participate  in the employee  benefit  plans of
Merger  Sub or the  Surviving  Corporation  as in effect on the date  thereof on
terms substantially  similar to those provided to employees of Merger Sub or the
Surviving Corporation.

                     (b) If any Company  Employee  becomes a participant  in any
employee  benefit plan,  practice or policy of Merger Sub, any of its affiliates
or the Surviving Corporation,  such Company Employee shall be given credit under
such plan for all service prior to the  Effective  Time with the Company and the
Company  Subsidiaries and prior to the time such Company Employee

                                       22

<PAGE>

becomes  such a  participant,  for purpose of  eligibility  (including,  without
limitation,  waiting  periods)  and vesting but not for any other  purposes  for
which such  service  is either  taken into  account  or  recognized  (including,
without  limitation,  benefit  accrual);  provided,  however,  that such Company
Employees  will be given  credit for such  service for  purposes of any vacation
policy. In addition,  if any Company Employees employed as of the Effective Time
become  covered by a medical  plan of Merger Sub or the  Surviving  Corporation,
such  medical plan shall not impose any  exclusion  on coverage for  preexisting
medical conditions with respect to these Company Employees,  except as otherwise
required by the insurance carrier for such plans.

                     (c) All benefits described in Section 6.3(c) of the Company
Disclosure Letter shall be deemed fully vested as of the Effective Time.

                     (d) For purposes of this  Section  6.3,  the term  "Company
Employees" shall mean all employees of the Company and the Company  Subsidiaries
immediately prior to the Effective Time, including those on lay-off,  disability
or leave of absence, paid or unpaid.

         Section 6.4 No Solicitation.

                     (a) The Company  will not, and will use its best efforts to
cause any officers,  directors,  employees and investment bankers,  attorneys or
other agents retained by the Company or any of the Company  Subsidiaries not to,
(i) initiate or solicit, directly or indirectly,  any inquiries or the making of
any Acquisition Proposal (as hereinafter  defined),  or (ii) except as permitted
below, engage in negotiations or discussions with, or furnish any information or
data to any third party  relating  to an  Acquisition  Proposal  (other than the
transactions  contemplated  hereby).  Notwithstanding  anything to the  contrary
contained in this Section 6.4 or in any other provision of this  Agreement,  the
Company, and its officers,  directors,  investment bankers, attorneys or agents,
may:

                         (i)   participate  in   discussions   or   negotiations
         (including,  as a part  thereof,  making any  counterproposal)  with or
         furnish  information  or data to any third party making an  unsolicited
         Acquisition  Proposal  (a  "Potential  Acquiror")  if  either:  (A) the
         Company Board  determines in good faith,  after  consultation  with its
         financial advisor, that such third party is reasonably likely to submit
         an Acquisition  Proposal which is a Superior  Proposal (as  hereinafter
         defined),  or (B) the Company  Board  determines  in good faith,  after
         consultation  with its  outside  legal  counsel,  that the  failure  to
         participate  in such  discussions  or  negotiations  or to furnish such
         information  or data  may be  inconsistent  with  the  Company  Board's
         fiduciary duties under applicable law, or

                         (ii)  following  receipt  of an  Acquisition  Proposal,
         disclose to its  Shareholders  the Company's  position  contemplated by
         Rules  14d-9 and 14e-2 under the  Exchange  Act or  otherwise  make any
         other necessary or advisable  disclosure to its shareholders related to
         an Acquisition Proposal.

         The  Company  agrees that any  non-public  information  furnished  to a
Potential  Acquiror  was or  will be  pursuant  to a  confidentiality  agreement
substantially  similar to the confidentiality  provisions of the Confidentiality
Agreement.

                                       23

<PAGE>


                     (b) For purposes of this Agreement,  "Acquisition Proposal"
shall  mean  any  bona  fide  proposal  made by a third  party  to  acquire  (i)
beneficial  ownership (as defined under Rule 13(d) of the Exchange Act) of a 51%
or greater equity interest in the Company pursuant to a merger, consolidation or
other business  combination,  sale of shares of capital  stock,  tender offer or
exchange offer or similar transaction  involving the Company including,  without
limitation,   any  single  or  multi-step   transaction  or  series  of  related
transactions  which is  structured  in good faith to permit  such third party to
acquire beneficial ownership of a 51 % or greater equity interest in the Company
or (ii) all or substantially all of the business or assets of the Company (other
than the transactions contemplated by this Agreement).

                     (c) The term "Superior Proposal" shall mean any Acquisition
Proposal which the Company Board by resolution duly adopted,  determines,  after
consultation with its financial advisor, to be more favorable to the Company and
its Shareholders than the transactions contemplated hereby.

                     (d) The  Company  shall  immediately  cease and cause to be
terminated any discussions or  negotiations  existing as of the date hereof with
any parties (other than Ferrotec and the Merger Sub) conducted  heretofore  with
respect to any of the  foregoing.  The  Company  agrees not to release any third
party  from the  confidentiality  obligations  of such  third  party  under  any
confidentiality  agreement  or the  standstill  obligations  of such third party
under any  standstill  agreement  to which  the  Company  is a party,  provided,
however,  that the Company can release any third party from any such  standstill
agreement if the Company Board determines in good faith, after consultation with
its outside legal  counsel,  that the failure to so release such party from said
standstill  agreement may be  inconsistent  with the Company  Board's  fiduciary
duties under applicable law.

         Section 6.5  Publicity.  The initial  press release with respect to the
execution  of this  Agreement  shall  be a joint  press  release  acceptable  to
Ferrotec  and  its  affiliates  and  the  Company.  Thereafter,  so long as this
Agreement  is in  effect,  neither  the  Company,  Ferrotec  nor  any  of  their
respective  affiliates shall issue or cause the publication of any press release
or other  announcement  with respect to the Merger,  this Agreement or the other
transactions  contemplated  hereby without the prior  consultation  of the other
party,  except  as may be  required  by law  or by any  securities  exchange  or
inter-quotation system.

         Section 6.6  Directors'  and Officers'  Insurance and  Indemnification.

                      (a) In  the  event  of any  threatened  or  actual  claim,
action,  suit,   proceeding  or  investigation,   whether  civil,   criminal  or
administrative,  including,  without limitation,  any such claim,  action, suit,
proceeding or  investigation  in which any person who is now, or has been at any
time prior to the date hereof (except for Ronald  Moskowitz and Jan R. Kirk), or
any person  who  becomes  prior to the  Effective  Time,  a  director,  officer,
employee,  fiduciary or agent of the Company or any of the Company  Subsidiaries
(the  "Indemnified  Parties")  is, or is threatened to be, made a party based in
whole or in part on, or arising in whole or in part out of, or pertaining to (i)
the fact that he is or was a director, officer, employee,  fiduciary or agent of
the  Company or any of the  Company  Subsidiaries,  or is or was  serving at the
request of the Company or any of the Company Subsidiaries,  or is or was serving
at the request of the Company or any of the Company

                                       24

<PAGE>

Subsidiaries  as a director,  officer,  employee,  fiduciary or agent of another
corporation,  partnership, joint venture, trust or other enterprise, or (ii) the
negotiation,   execution  or  performance  of  this  Agreement  or  any  of  the
transactions contemplated hereby, whether in any case asserted or arising before
or after the Effective Time, the parties hereto agree to cooperate and use their
reasonable best efforts to defend against and respond thereto.  It is understood
and agreed that the Company  shall  indemnify and hold  harmless,  and after the
Effective Time  Surviving  Corporation  and Merger Sub shall  indemnify and hold
harmless,  as  and  to  the  full  extent  permitted  by  applicable  law,  each
Indemnified  Party  against any losses,  claims,  damages,  liabilities,  costs,
expenses (including reasonable attorneys' fees and expenses),  judgments,  fines
and amounts paid in settlement ("Losses") in connection with any such threatened
or actual claim, action, suit, proceeding or investigation,  and in the event of
any such threatened or actual claim, action,  suit,  proceeding or investigation
(whether  asserted  or  arising  before or after the  Effective  Time),  (A) the
Company, and the Surviving  Corporation and Merger Sub after the Effective Time,
shall  promptly pay expenses in advance of the final  disposition  of any claim,
suit,  proceeding or investigation to each Indemnified  Party to the full extent
permitted by law, (B) the Indemnified  Parties shall retain  Goodwin,  Procter &
Hoar LLP (provided that no policy for D&O Insurance,  as defined below, requires
that  counsel be chosen from an approved  list,  or if any such policy  requires
counsel to be chosen from an approved  list,  Goodwin,  Procter & Hoar LLP is so
named on the approved  list) or other counsel to represent  them in such matter,
provided  that such choice of other counsel is consented to by Merger Sub or the
Surviving  Corporation  (and/or the applicable  insurance  carriers),  and which
consent shall not be unreasonably  withheld,  and the Company, and the Surviving
Corporation  and Merger Sub after the Effective  Time,  shall pay all reasonable
fees and expenses of such counsel within 30 days after  statements  therefor are
received, and (C) the Company, the Surviving Corporation and Merger Sub will use
their  respective  reasonable best efforts to assist in the vigorous  defense of
any such matter; provided that none of the Company, the Surviving Corporation or
Merger Sub shall be liable for any settlement effected without its prior written
consent (which consent shall not be unreasonably withheld); and provided further
that the Surviving Corporation and Merger Sub shall have no obligation hereunder
to any  Indemnified  Party when and if a court of competent  jurisdiction  shall
ultimately  determine,  and such  determination  shall  have  become  final  and
non-appealable,  that  indemnification  of such Indemnified  Party in the manner
contemplated  hereby is  prohibited  by applicable  law. Any  Indemnified  Party
wishing to claim  indemnification  under this Section 6.6,  upon learning of any
such claim, action, suit, proceeding or investigation, shall promptly notify the
Company and, after the Effective Time, the Surviving Corporation and Merger Sub,
thereof; provided that the failure to so notify shall not affect the obligations
of the  Company,  the  Surviving  Corporation  and  Merger Sub except (i) to the
extent such failure to notify  materially  prejudices such party, or (ii) in the
event such failure to notify results in any insurance  coverage being denied, to
the extent such denial materially prejudices such party.

                      (b) Merger Sub agrees  that all rights to  indemnification
existing in favor of, and all  limitations  on the  personal  liability  of, the
directors,  officers,  employees  and  agents  of the  Company  and the  Company
Subsidiaries  provided for in this Agreement and provided for in the Articles of
Organization  or By-Laws of the  Company as in effect as of the date hereof with
respect to matters  occurring prior to or at the Effective  Time,  including the
Offer,  the  Merger  and the  other  transactions  contemplated  thereby,  shall
continue  in full  force  and  effect  for a period  of six (6)  years  from the
Effective Time; provided, however, that all rights to indemnification in respect
of any  claims  (each a "Claim")  asserted  or made  within  such  period  shall
continue until the final disposition

                                       25

<PAGE>

of such  Claim.  Prior to the  Effective  Time,  the Company  shall  purchase an
extended reporting period  endorsement under the Company's  existing  directors'
and officers'  liability  insurance  coverage and/or coverage under new policies
from  one or more  other  insurers  (the "D & O  Insurance")  for the  Company's
directors  and officers in a form  acceptable to the Company which shall provide
such  directors  and  officers  with  coverage for six (6) years  following  the
Effective Time of not less than $20,000,000, and have other terms not materially
less  favorable  to, the  insured  persons  than the  directors'  and  officers'
liability insurance coverage presently  maintained or currently  contemplated by
the Company.  To the extent the Company,  Merger Sub and/or Ferrotec advances or
pays any  expenses  or damages  related  hereunder  to a Claim in advance of any
reimbursement  thereof by an insurance carrier,  the Company,  Merger Sub and/or
Ferrotec shall be entitled to any such  reimbursement  thereof by such insurance
carrier;  and in the event of any claim against an insurance  carrier  hereunder
for  reimbursement  for or payment of any of said expenses or damages,  Company,
Merger Sub and/or  Ferrotec shall have the right to proceed against such carrier
on behalf of themselves and the Indemnified  Parties hereunder.  Notwithstanding
anything  contained  herein to the  contrary,  any payments for  indemnification
provided hereunder shall be limited in the aggregate with all other payments for
indemnification  (except as further  limited below) to a maximum of $20,000,000.
Ferrotec  agrees  hereunder  to pay and to be  responsible  only for the payment
obligations of the Surviving  Corporation  and the Merger Sub under this Section
6.6, provided that Ferrotec's obligation hereunder is subject to the limitations
set forth below.  Notwithstanding  anything  contained  herein to the  contrary,
Ferrotec  shall only pay and be responsible  for the payment  obligations of the
Surviving  Corporation and the Merger Sub under this Section 6.6 with respect to
all  Losses in  connection  with  Claims  arising  within  the  two-year  period
following the Effective  Time  (including any Losses arising after such two-year
period  relating  to such Claims and any Losses  arising  from Claims made after
such two-year period that (i) are joined in a judicial proceeding with any Claim
that arose  within  such  two-year  period,  or (ii)  arise  from  actions of an
Indemnified  Party upon which actions a Claim that is filed within such two-year
period is based),  up to an  aggregate  $10,000,000.  With  respect only to such
Claims described in the preceding sentence such responsibility of Ferrotec shall
continue  until  the  final  disposition  of such  Claims.  In  addition,  if an
Indemnified  Party shall seek  indemnification  for a specific  amount of Losses
under this Section 6.6 with  respect to a Claim,  such  Indemnified  Party shall
give written notice thereof (an "Indemnification  Notice") to the Company and to
any  applicable  insurance  carrier  (if  prior to the  Effective  Time)  and to
Ferrotec and the Surviving  Corporation (if after the Effective Time) and to the
carriers of the D&O  Insurance.  In the event that after the  Effective  Time an
Indemnified  Party  does  not  receive  payment  for any  such  Losses  from the
Surviving  Corporation or the carrier(s) of the D&O Insurance within ninety (90)
days after the giving of an Indemnification  Notice, Ferrotec shall be obligated
to pay to such  Indemnified  Party an amount  or  amounts  equal to such  Losses
(subject to the $10,000,000 limit described above for all Losses incurred by the
Indemnified  Parties).  In  addition,  pursuant  to and in  accordance  with the
Article IV of the Company's  By-Laws,  Merger Sub and/or Ferrotec may require an
unsecured undertaking in form and content reasonably  satisfactory to Merger Sub
and/or Ferrotec,  from the Indemnified Parties, to reimburse any and all advance
payments to Merger Sub and/or Ferrotec made hereunder upon final  disposition of
any action,  suit or proceeding  for which  indemnification  was sought,  in the
event that upon such final  disposition of such action,  suit or proceeding such
Indemnified Party shall not be entitled to indemnification under this Section.

                                       26

<PAGE>

                      (c)  This  Section  6.6 is  intended  for the  irrevocable
benefit  of, and to grant  third party  rights to, the  Indemnified  Parties and
shall be binding on all successors and assigns of the Merger Sub, Ferrotec,  the
Company and the Surviving Corporation.  Each of the Indemnified Parties shall be
entitled to enforce the covenants contained in this Section 6.6.

                      (d)  In  the  event  that   Ferrotec   or  the   Surviving
Corporation or any of its successors or assigns (i) consolidates  with or merges
into any other  person or entity and shall not be the  continuing  or  surviving
corporation  or entity of such  consolidation  or  merger or (ii)  transfers  or
conveys all or  substantially  all of its properties and assets to any person or
entity,  then, and in each such case, proper provision shall be made so that the
successors and assigns of Ferrotec or the Surviving Corporation, as the case may
be, assume its obligations set forth in this Section 6.6.

         Section 6.7 Proxy Statement.

                     (a) The  Company  and   Ferrotec  shall  prepare as soon as
practicable,  following the consummation of the Offer (the  "Acceptance  Date"),
and shall file with the SEC the Proxy  Statement.  The  respective  parties will
cause the Proxy Statement to comply as to form in all material respects with the
applicable  provisions  of the  Exchange  Act  and  the  rules  and  regulations
thereunder.

                     (b) The Proxy Statement will be mailed to the  Shareholders
of the  Company  as  promptly  as  practicable  after  the  Acceptance  Date and
subsequent to the date on which the SEC has indicated that it has no comments or
no additional  comments with respect to the Proxy  Statement.  The Company shall
include in the Proxy Statement the  recommendation of the Company Board that its
Shareholders  vote in favor of the  approval  of the Merger and the  adoption of
this Agreement.

                     (c) The  Company and  Ferrotec  agree that at the time that
the Proxy  Statement is mailed to the  Shareholders  of the  Company,  the Proxy
Statement  will not include an 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 light of the circumstances  under which they were made,
not misleading.

                     (d) No amendment or supplement to the Proxy  Statement will
be made without the approval of each of the Company and Ferrotec, which approval
will not be unreasonably withheld or delayed.

         Section 6.8 Shareholders'  Meetings.  As soon as practicable after  the
consummation of the Offer, the Company, acting through the Company Board, shall,
in accordance with applicable law and its Articles of Organization,  as amended,
and for the purpose of considering and taking action upon this Agreement and the
Merger  contemplated  hereby,  duly call,  give  notice of,  convene  and hold a
Special Meeting of the Shareholders of the Company.  Ferrotec and the Merger Sub
agree to vote or use their  reasonable  best  efforts to cause all of the Shares
owned  beneficially  or of record by them and their  affiliates as of the record
date for the Special Meeting in favor of the Merger at the Special Meeting.

                                       27

<PAGE>

         Section 6.9 Approvals and Consents: Cooperation.

                     (a)  The  parties  hereto  shall  use all  reasonable  best
efforts, and cooperate with each other, to obtain as promptly as practicable all
governmental  and third  party  authorizations,  approvals,  consents or waivers
required in order to consummate the transactions contemplated by this Agreement,
including, without limitation, the Merger.

                     (b) The  Company,  Merger Sub and  Ferrotec  shall take all
actions necessary to file as soon as practicable all notifications,  filings and
other documents required to obtain all governmental  authorizations,  approvals,
consents or waivers and to respond as promptly as  practicable  to any inquiries
and requests received from the Federal Trade Commission,  the Antitrust Division
of the  Department of Justice and any other  Governmental  Entity for additional
information or documentation in connection therewith.

                     (c) The  Company,  Merger Sub and  Ferrotec  shall keep the
other  apprised  of the  status of matters  relating  to the  completion  of the
transactions  contemplated  hereby and work  cooperatively  in  connection  with
obtaining governmental  consents,  including,  without limitation:  (i) promptly
notifying the other of, and if in writing,  furnishing  the other with copies of
(or, in the case of material oral communication, advise the other orally of) any
communications  from or with any Governmental  Entity with respect to the Merger
or any of the other transactions contemplated by this Agreement, (ii) permitting
the other party to review and discuss in advance,  and considering in good faith
the views of one  another in  connection  with,  any  proposed  written  (or any
material proposed oral)  communication with any Governmental  Entity,  (iii) not
participating  in any meeting with any  Governmental  Entity  unless it consults
with the other party in advance and to the extent permitted by such Governmental
Entity gives the other party the opportunity to attend and participate  thereat,
(iv) furnishing the other party with copies of all  correspondence,  filings and
communications  (and memoranda  setting forth the substance  thereof) between it
and any Governmental  Entity with respect to this Agreement and the Merger,  and
(v) furnishing the other party with such  necessary  information  and reasonable
assistance as such other party may  reasonably  request in  connection  with its
preparation   of  necessary   filings  or  submissions  of  information  to  any
Governmental  Entity.  The Company and Ferrotec may, as each deems advisable and
necessary, reasonably designate any competitively sensitive material provided to
the other under this Section as "outside  counsel  only." Such materials and the
information  contained  therein shall be given only to the outside legal counsel
of the recipient and will not be disclosed by such outside counsel to employees,
officers, or directors of the recipient unless express permission is obtained in
advance from the source of the materials  (the Company or Ferrotec,  as the case
may be) or its legal counsel.  Notwithstanding the foregoing,  in the event such
outside counsel deems that any such material so disclosed to outside counsel has
caused or will cause the failure of the  condition set forth in paragraph (e) of
Annex A hereto,  such outside  counsel shall so notify the  disclosing  party of
such  material  as to the  foregoing  and shall also  notify  the other  parties
hereto,  without disclosing the specific information  concerning the material so
designated as to the foregoing.

                     (d) The Company shall give prompt notice to Ferrotec of the
forgoing  occurrence of any Company Material Adverse Effect,  and Ferrotec shall
give prompt  notice to the Company of the  occurrence  of any Ferrotec  Material
Adverse Effect. Each of the Company and Ferrotec shall give prompt notice to the
other of the occurrence or failure to occur of an event that

                                       28

<PAGE>

would,  or,  with the lapse of time  would,  cause any  condition  contained  in
Article VII not to be satisfied.

         Section 6.10 Further  Assurances.  Each of the parties hereto agrees to
use its best efforts to take,  or cause to be taken,  all 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, including, without limitation, the Offer and the
Merger, which efforts shall include, without limitation, (a) Company, the Merger
Sub and  Ferrotec  using  their  best  efforts  to prevent  any  preliminary  or
permanent  injunction  or other order by a court of  competent  jurisdiction  or
Governmental  Entity relating to consummating the  transactions  contemplated by
this Agreement, including, without limitation, under the antitrust laws, and, if
issued,  to appeal any such  injunction or order through the appellate  court or
body for the  relevant  jurisdiction  and (b)  Company  and the  Merger  Sub and
Ferrotec  using their best efforts to satisfy any  objections of, and accept any
conditions imposed by, any Governmental  Entity,  except where such objection or
condition would have a Company Material Adverse Effect. If at any time after the
Effective  Time any further  action is  necessary  or desirable to carry out the
purposes of this  Agreement,  the parties hereto shall take or cause to be taken
all such necessary  action,  including,  without  limitation,  the execution and
delivery  of  such  further  instruments  and  documents  as may  be  reasonably
requested by the other party for such  purposes or otherwise to  consummate  and
make effective the transactions contemplated hereby.

         Section 6.11 Rights  Agreement;  Stock Options,  Foreign  Subsidiaries.

                      (a) The Company shall take all  necessary  action prior to
the Acceptance  Date to cause the dilution  provisions of the Rights  Agreement,
dated August 3, 1994,  between the Company and American Stock Transfer and Trust
Company (the "Company Rights  Agreement") to be inapplicable to the transactions
contemplated  by this  Agreement,  without any  payment to holders of  preferred
stock  purchase  rights  ("Rights")  issued  pursuant  to  such  Company  Rights
Agreement.

                      (b) Subject to the  provisions of Section 3.2 hereof,  the
Company shall have taken all necessary actions to cause all outstanding  Company
Options to be canceled as of the Acceptance  Date,  against payment  therefor as
provided hereunder.

                      (c) The Company shall use its reasonable  efforts to cause
all of its foreign  subsidiaries  as to which the Company does not own of record
all such entity's  equity to have entered into  agreements as of the  Acceptance
Date to transfer such equity owned by any other person directly to a designee of
Merger Sub.

         Section 6.12 Company Board Representation; Section 14(f).

                      (a) Promptly upon the purchase by the Merger Sub of Shares
pursuant to the Offer, and from time to time thereafter, the Merger Sub shall be
entitled to  designate  up to such number of  directors,  rounded up to the next
whole number,  on the Company Board as shall give the Merger Sub  representation
on the Company  Board equal to the product of the total  number of  directors on
the Company  Board  (giving  effect to the  directors  elected  pursuant to this
sentence)

                                       29

<PAGE>


multiplied by the percentage  that the aggregate  number of Shares  beneficially
owned by the  Merger Sub or any  affiliate  of the  Merger  Sub  following  such
purchase bears to the total number of Shares then  outstanding,  and the Company
shall,  at such time,  promptly  take all actions  necessary to cause the Merger
Sub's designees to be elected as directors of the Company,  including increasing
the  size of the  Company  Board  or  securing  the  resignations  of  incumbent
directors  or both,  provided  that the  number of  directors  constituting  the
Company Board shall be no less than five.  At such times,  the Company shall use
its best efforts to cause persons designated by the Merger Sub to constitute the
same  percentage  as is on the  Company's  Board  of (i) each  committee  of the
Company Board, (ii) each board of directors of each Company Subsidiary and (iii)
each committee of each such board, in each case only to the extent  permitted by
applicable law.  Notwithstanding  the foregoing,  in the event that Merger Sub's
designees  are elected to the  Company  Board,  until the  Effective  Time,  the
Company  Board shall have at least two  directors  who are directors on the date
hereof (the  "Independent  Directors");  provided  that, in such events,  if the
number of  Independent  Directors  shall be  reduced  below  two for any  reason
whatsoever,  any remaining  Independent  Directors (or Independent  Director, if
there be only one remaining) shall be entitled to designate persons to fill such
vacancies who shall be deemed to be  Independent  Directors for purposes of this
Agreement or, if no Independent Director then remains, the other directors shall
designate  two  persons to fill such  vacancies  who shall not be  shareholders,
affiliates  or  associates  of Merger Sub and such persons shall be deemed to be
Independent Directors for purposes of this Agreement.  Notwithstanding  anything
in this Agreement to the contrary,  in the event that Merger Sub's designees are
elected  to the  Company  Board,  after the  acceptance  for  payment  of Shares
pursuant to the Offer and prior to the Effective Time, the affirmative vote of a
majority  of the  Independent  Directors  shall  be  required  to (a)  amend  or
terminate this Agreement by the Company,  (b) extend the time for performance of
Ferrotec's or Merger Sub's obligations  hereunder,  or (c) exercise or waive any
of the Company's rights, benefits or remedies hereunder.

                      (b) The Company shall  promptly take all actions  required
pursuant  to  Section  14(f)  of the  Exchange  Act and Rule  14f-1  promulgated
thereunder in order to fulfill its obligations under this Section 6.12 and shall
include in the Schedule 14D-9 such  information  with respect to the Company and
its officers and directors as is required  under Section 14(f) and Rule 14f-1 to
fulfill  such  obligations.  Ferrotec  and the  Merger  Sub shall  supply to the
Company and be solely  responsible for any information with respect to either of
them and their  nominees,  officers,  directors and affiliates  required by such
Section 14(f) and Rule 14f-1.

                      (c) The Company further agrees and  acknowledges  that the
current staggered Company Board and the agreement that the Company maintain such
Board under its charter  documents,  shall not prevent the Company  from causing
the  election to the  Company's  Board of the number of  directors of Merger Sub
provided in this Section 6.12.

                                       30

<PAGE>

                                   ARTICLE VII

                                   CONDITIONS

         Section 7.1  Conditions  to Each Party's  Obligations.  The  respective
obligation  of  each  party  to  effect  the  Merger  shall  be  subject  to the
satisfaction  (or, if  permissible,  waiver by the party for whose  benefit such
conditions exist) at or prior to the Effective Time of the following conditions:

                      (a) this Agreement and the Merger shall have been approved
and adopted by the requisite majority vote of the Shareholders of the Company in
accordance  with  applicable law and regulatory  requirements  and the Company's
Articles of Organization;

                      (b) the  waiting  period  applicable  under HSR shall have
expired or terminated;

                      (c) no order,  injunction or decree issued by any court or
agency  of  competent  jurisdiction  or other  legal  restraint  or  prohibition
preventing  the  consummation  of the  Merger or any of the  other  transactions
contemplated  by this  Agreement  shall  be in  effect,  and no  statute,  rule,
regulation,  order,  injunction  or decree  shall  have been  enacted,  entered,
promulgated or enforced by any Governmental Entity which prohibits, restricts or
makes  illegal the  consummation  of the  Merger,  provided,  however,  that the
parties shall have used their best efforts to prevent any such rule, regulation,
injunction,  decree or other  order,  and to appeal as promptly as possible  any
injunction, decree or other order that may be entered;

                      (d) all authorizations,  approvals or consents required to
permit the  consummation  of the Merger shall have been  obtained and be in full
force  and  effect,   except  where  the  failure  to  have  obtained  any  such
authorizations,  approvals  or consents  would not,  individually  and/or in the
aggregate, have a Company Material Adverse Effect;

                      (e) The Merger Sub or its  permitted  assignee  shall have
purchased all Shares  validly  tendered and not withdrawn  pursuant to the Offer
and the Minimum Condition to the Offer has been satisfied.

                                  ARTICLE VIII

                                   TERMINATION

         Section 8.1 Termination.  Anything  herein or elsewhere to the contrary
notwithstanding,  this  Agreement may be  terminated  and the Offer (if not then
already  consummated)  and/or the Merger contemplated herein may be abandoned at
any time (the "Termination Date") prior to the Effective Time, whether before or
after Shareholder approval thereof:

                     (a) By the mutual consent of the Company,  Ferrotec and the
Merger Sub.

                                       31

<PAGE>


                     (b) By either of the Company,  on the one hand, or Ferrotec
and the Merger Sub, on the other hand:

                         (i)  if, without any material breach by the terminating
         party of its  obligations  under this  Agreement,  Merger Sub shall not
         have purchased  Shares  pursuant to the Offer on or prior to sixty (60)
         days after the commencement of the Offer (the "Final Expiration Date"),
         provided,  however,  that  neither  Merger  Sub nor the  Company  shall
         terminate this Agreement  prior to February 29, 2000, if all conditions
         to the Offer set forth in Annex A have been satisfied or, to the extent
         permitted,  waived, except that Shares shall not have been purchased by
         Merger  Sub by  reason  of  any  applicable  waiting  period  (and  any
         extension thereof) under the HSR Act in respect to the Offer not having
         expired or been terminated;

                         (ii)  if any Governmental  Entity  shall have issued an
         order, decree or ruling or taken any other action (which order, decree,
         ruling or other action the parties  hereto  shall use their  respective
         reasonable best efforts to lift), in each case permanently restraining,
         enjoining or otherwise  prohibiting  the  transactions  contemplated by
         this  Agreement  and such order,  decree,  ruling or other action shall
         have become final and non-appealable; provided, however, that the party
         seeking  termination  shall have  complied  fully with its  obligations
         under Section 6.9;

                         (iii) if the  Minimum  Condition  shall  not have  been
         satisfied, in which case neither Ferrotec,  Merger Sub nor any of their
         affiliates  shall be  permitted  to accept  for  payment or pay for any
         Shares unless and until the Company shall have provided Merger Sub with
         written  notice stating that the Company is not exercising its right to
         terminate this Agreement pursuant to this Section 8.1(b)(iii);

                     (c) By the Company:

                         (i)  if the Company Board shall have (A)  withdrawn, or
         modified or changed in a manner  adverse to Merger Sub its  approval or
         recommendation  of this  Agreement  or the  Merger  and (B)  either (x)
         determined  in  good  faith,  after  consultation  with  its  financial
         advisor, that a third party has submitted to the Company an Acquisition
         Proposal which is a Superior Proposal, or (y) determined in good faith,
         after consultation with its outside legal counsel,  that the failure to
         take  such  action  as set  forth in the  preceding  clause  (A) may be
         inconsistent with the Company Board's fiduciary duties under applicable
         law; or

                         (ii) if Ferrotec or Merger Sub (x) breaches or fails in
         any  material  respect to perform or comply with any of their  material
         covenants  and  agreements  contained  herein  or  (y)  breaches  their
         representations  and warranties in any material respect and such breach
         would  have a  Ferrotec  Material  Adverse  Effect,  in  each  case  in
         connection  with the  termination  of this  Agreement  only  after  the
         Acceptance Date such that the conditions set forth in Section 7.1 would
         not be satisfied;  provided, however, that after the Acceptance Date if
         any such  breach is curable by the  breaching  party,  the  Company may
         terminate this Agreement pursuant to this Section 8.l(c)(ii) only after
         the passage of thirty (30) calendar


                                       32

<PAGE>


         days from  written  notification  to  Ferrotec  and  Merger  Sub by the
         Company of such breach,  and provided  further that such breach has not
         been so cured within said thirty-day period, provided however, that the
         Termination Date shall be so delayed (if the Termination Date will have
         occurred prior to the end of said  thirty-day  period) in order to give
         such breaching  party the  opportunity  to cure during said  thirty-day
         period.

                     (d) By Ferrotec and the Merger Sub:

                         (i)   if the  Company  (x)  breaches  or  fails  in any
         material  respect  to  perform  or  comply  with  any of  its  material
         covenants  and  agreements   contained   herein  or  (y)  breaches  its
         representations  and  warranties  and such breach  would have a Company
         Material   Adverse  Effect,   in  each  case  in  connection  with  the
         termination of this Agreement only after the Acceptance  Date such that
         the  conditions  set  forth in  Section  7.1  would  not be  satisfied;
         provided, however, that after the Acceptance Date if any such breach is
         curable by the Company,  then Ferrotec or Merger Sub may terminate this
         Agreement pursuant to this Section 8. l(d)(i) only after the passage of
         thirty (30) calendar days from  notification to the Company by Ferrotec
         or Merger Sub of such breach and provided  further that such breach has
         not been so cured within said  thirty-day  period,  provided,  however,
         that the Termination  Date shall be so delayed (if the Termination Date
         will have occurred prior to the end of said thirty-day period) in order
         to give  such  breaching  party the  opportunity  to cure  during  said
         thirty-day period; or

                         (ii)  if  the  Company  Board  shall  have   withdrawn,
         modified or changed in any manner adverse to Merger Sub its approval or
         recommendation   of  this   Agreement  or  the  Merger  or  shall  have
         recommended an Acquisition Proposal involving the Company or shall have
         executed an agreement in principle or definitive  agreement relating to
         an  Acquisition  Proposal  involving  the  Company or similar  business
         combination  with a person  or  entity  other  than  Merger  Sub or its
         affiliates (or the Company Board resolves to do any of the  foregoing),
         provided, however, that prior to terminating this Agreement as a result
         of a third  party  Acquisition  Proposal,  the  Company  shall give the
         Merger Sub telephonic  notice of at least  forty-eight hours in advance
         of such termination,  specifying the terms of such Acquisition Proposal
         by a third party; or

                         (iii) if for any five consecutive trading days prior to
         the Effective Time the Dow Jones Industrial  Average shall be less than
         6,500 on each of such days; or

                         (iv)  if  due  to an  occurrence  or  circumstance that
         would result in a  failure  to  satisfy  any  condition  set   forth in
         Annex A hereto,  the Merger Sub shall have failed to commence the Offer
         on or prior to five days following the initial public  announcement  of
         this Agreement.


         Section 8.2 Effect of Termination.

                     (a) In the event of the  termination  of this  Agreement as
         provided in Section 8.1,  written  notice  thereof  shall  forthwith be
         given to the other party or parties  specifying

                                       33

<PAGE>


the  provision  hereof  pursuant  to which such  termination  is made,  and this
Agreement shall forthwith  become null and void, and there shall be no liability
on the  part  of  Ferrotec,  Merger  Sub  or the  Company  or  their  respective
directors,  officers,  employees,  shareholders,   representatives,   agents  or
advisors, other than, with respect to Ferrotec,  Merger Sub and the Company, the
obligations  pursuant to this Section 8.2,  Article IX and the last  sentence of
Section  6.2.  Nothing  contained in this  Section 8.2 shall  relieve  Ferrotec,
Merger Sub or the Company  from  liability  for fraud or willful  breach of this
Agreement.

                      (b) If this Agreement is terminated:

                          (A) by the Company pursuant to Section 8. l(c)(i), or

                          (B) by  Ferrotec  and  Merger Sub  pursuant to Section
         8.1(d)(ii),

then at the time of  termination  with respect to (A) or (B) above,  the Company
shall pay the Merger Sub an amount equal to $3,000,000 in cash (the  "Liquidated
Amount").  The parties  hereto hereby agree that, in light of the  difficulty of
accurately  determining  actual damages with respect to any  termination of this
Agreement pursuant to Sections  8.1(c)(i) or 8.1(d)(ii),  said Liquidated Amount
represents  the parties  reasonable  estimate of said damages.  Said  Liquidated
Amount is not meant nor  should  it be  deemed as a  penalty,  but  rather as an
attempt by the parties to quantify  the amount of damages  sustained by Ferrotec
and Merger Sub if the transaction is not  contemplated.  Ferrotec and Merger Sub
hereto  expressly  acknowledges and agrees that, with respect to any termination
of this  Agreement  pursuant to Sections  8.1(c)(i) or  8.1(d)(ii)  hereof,  the
Liquidated  Amount shall  constitute the sole and exclusive  remedy available to
Ferrotec  and  Merger  Sub.  Except for  nonpayment  of the  Liquidated  Amount,
Ferrotec,  Merger Sub and the Company hereby agree that, upon any termination of
this Agreement  pursuant to Sections 8.1(c)(i) or 8.1(d)(ii) hereof, in no event
shall  Ferrotec or Merger Sub be  entitled to seek or to obtain any  recovery or
judgment against the Company or any of the Company  Subsidiaries or any of their
respective  assets,  or against  any of their  respective  directors,  officers,
employees,  partners,  managers, members or shareholders,  and in no event shall
Ferrotec or Merger Sub be  entitled  to seek or obtain any other  damages of any
kind,  including,  without  limitation,   consequential,  indirect  or  punitive
damages.

                     (c) The  obligations of the Company,  Ferrotec,  and Merger
Sub under this Section 8.2 shall survive any termination of this Agreement.


                                   ARTICLE IX

                                  MISCELLANEOUS

         Section 9.1 Amendment and Modification. Subject to applicable law, this
Agreement  may be amended,  modified and  supplemented  in any and all respects,
whether before or after any vote of the Shareholders of the Company contemplated
hereby,  by written  agreement of the parties  hereto,  by action taken by their
respective  Boards of  Directors,  at any time  prior to the  Closing  Date with
respect to any of the terms contained herein; provided,  however, that after the
approval  of  this

                                       34


<PAGE>

Agreement by the Shareholders of the Company, no such amendment, modification or
supplement shall reduce or change the Cash Consideration or adversely affect the
rights of the  Company's  Shareholders  hereunder  without the  approval of such
shareholders.

         Section 9.2 Nonsurvival of Representations and Warranties.  None of the
representations and warranties in this Agreement or in any schedule,  instrument
or other  document  delivered  pursuant  to this  Agreement  shall  survive  the
Effective Time or the termination of this Agreement.  This Section 9.2 shall not
limit any covenant or agreement  contained in this Agreement  which by its terms
contemplates   performance   after  the  Effective  Time,   including,   without
limitation,  those made in Sections  6.3, 6.6, 8.2, the last sentence of Section
6.2 and this Article IX.

         Section 9.3  Notices.  All notices and other  communications  hereunder
shall  be in  writing  and  shall  be  deemed  given  if  delivered  personally,
telecopied  (which is  confirmed)  or one  business  day after  being sent by an
overnight courier service,  such as Federal Express,  for next day delivery,  to
the parties at the following  addresses (or at such other address for a party as
shall be specified by like notice):

                           (a)    if to Ferrotec, to:

                           Ferrotec Corporation
                           5-24-8, Higashi-Ueno
                           Taito-ku
                           Tokyo, Japan 110-0015
                           Telephone No.: 011-81-33-845-1032
                           Telecopy No.:   011-81-33-845-1019
                           Attention: Mr. Akira Yamamura, President
                                          and Chief Executive Officer

                           with a copy to:

                           Akerman, Senterfitt & Eidson, P.A.
                           One Southeast Third Avenue
                           28th Floor
                           Miami, Florida  33131-1714
                           Telephone No.:   (305) 374-5600
                           Telecopy No.:    (305) 374-5095
                           Attention:       Alan H. Aronson, Esquire

                           (b)    if to Merger Sub, to:

                           c/o Ferrotec Corporation
                           5-24-8, Higashi-Ueno
                           Taito-ku
                           Tokyo, Japan 110-0015
                           Telephone No.:   011-81-33-845-1032
                           Telecopy No.:     011-81-33-845-1019
                           Attention:       Mr. Akira Yamamura, President
                                             and Chief Executive Officer

                                       35

<PAGE>


                    with a copy to:

                    Akerman, Senterfitt & Eidson, P.A.
                    One Southeast Third Avenue
                    28th Floor
                    Miami, Florida  33131-1714
                    Telephone No.:   (305) 374-5600
                    Telecopy No.:    (305) 374-5095
                    Attention:       Alan H. Aronson, Esquire

                    and

                    (c)     if to the Company, to:

                    Ferrofluidics Corporation
                    40 Simon Street
                    Nashua, New Hampshire  03061
                    Telephone No.:   (603) 883-9800
                    Telecopy No.:    (603) 883-1213
                    Attention:       Paul F. Avery, Jr., Chief Executive Officer

                    with a copy to:

                    Goodwin, Procter & Hoar LLP
                    Exchange Place
                    Boston, MA 02109
                    Telephone No.:   (617) 570-1000
                    Telecopy No.:    (617) 523-1231
                    Attention:       Stuart M. Cable, P.C.
                                     James A. Matarese, Esq.

         Section 9.4 Interpretation. The words "hereof", "herein" and "herewith"
and words of similar  import shall,  unless  otherwise  stated,  be construed to
refer to this Agreement as a whole and not to any  particular  provision of this
Agreement, and article, section, paragraph,  exhibit and schedule references are
to the articles, sections, paragraphs,  exhibits and schedules of this Agreement
unless  otherwise  specified.  The  word  "or"  shall be  construed  to refer to
"and/or."  Whenever the words  "include",  "includes" or "including" are used in
this  Agreement  they  shall be deemed  to be  followed  by the  words  "without
limitation".  The word  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.  The phrase "to the knowledge  of" or "to the best  knowledge of" or
any similar phrase shall mean such facts and

                                       36

<PAGE>

other  information  which as of the date of this Agreement are actually known by
any  officer of the  referenced  party who  currently  files Forms 4 pursuant to
Section 16(b) of the Exchange Act. The phrase "made available" in this Agreement
shall mean that the information referred to has been made available to the other
party. The phrases "the date of this Agreement",  "the date hereof" and terms of
similar import, unless the context otherwise requires,  shall be deemed to refer
to October 20, 1999.  As used in this  Agreement,  the term  "affiliate(s)"shall
have the meaning set forth in Rule 12b-2 of the  Exchange  Act. The parties have
participated  jointly in the negotiation and drafting of this Agreement.  In the
event an  ambiguity  or  question  of  intent  or  interpretation  arises,  this
Agreement  shall be  construed  as if  drafted  jointly  by the  parties  and no
presumption or burden of proof shall arise favoring or disfavoring  any party by
virtue of the authorship of any provisions of this Agreement.

         Section 9.5 Counterparts. This Agreement may be executed in two or more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when two or more counterparts have been signed by each of
the parties and delivered to the other  parties,  it being  understood  that all
parties need not sign the same counterpart.

         Section 9.6 Entire   Agreement:   Third   Party   Beneficiaries.   This
Agreement,  the Annex and  Exhibits  hereto  (including  the Company  Disclosure
Letter and the Merger Sub Disclosure Letter), and the Confidentiality  Agreement
(including  the  documents and the  instruments  referred to herein and therein)
constitute  the  entire   agreement  and  supersede  all  prior  agreements  and
understandings,   including,   without   limitation,   all  representations  and
warranties  made by the parties in connection  herewith,  both written and oral,
among the parties  with respect to the subject  matter  hereof.  This  Agreement
shall be binding upon and inure solely to the benefit of each party hereto,  and
nothing in this Agreement,  express or implied, is intended or shall confer upon
any other person any right,  benefit or remedy of any nature whatsoever under or
by reason  of this  Agreement,  except  that  Sections  6.3 and 6.6  hereof  are
intended  to be for the  benefit  of those  persons  described  therein  and the
covenants and agreements contained therein may be enforced by such persons.

         Section 9.7 Severability.   If  any   term,   provision,   covenant  or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority to be invalid,  void,  unenforceable  or against its regulatory
policy,  the remainder of the terms,  provisions,  covenants and restrictions of
this  Agreement  shall  remain in full  force and  effect and shall in no way be
affected, impaired or invalidated.

         Section 9.8 Governing Law.

                     (a) This  Agreement  shall be  governed  and  construed  in
accordance  with the laws of the State of Delaware  without giving effect to the
principles of conflicts of law thereof or of any other jurisdiction.

                     (b) Each of the  parties  hereto  (i)  consents  to  submit
itself to the personal jurisdiction of any Federal court located in the State of
Delaware or the  Commonwealth of  Massachusetts or any Delaware or Massachusetts
state court in the event any dispute  arises out of this Agreement or any of the
transactions  contemplated  hereby, (ii) agrees that it will not attempt to deny
or defeat such personal  jurisdiction  by motion or other request for leave from
any such court

                                       37

<PAGE>

and (iii) agrees that it will not bring any action relating to this Agreement or
any of the transactions contemplated hereby in any court other than a Federal or
state court sitting in the Commonwealth of Massachusetts or State of Delaware.

         Section  9.9  Specific   Performance.   Each  of  the  parties   hereto
acknowledges and agrees that in the event of any breach of this Agreement,  each
non-breaching party would be irreparably and immediately harmed and could not be
made whole by monetary damages. It is accordingly agreed that the parties hereto
(a) will waive, in any action for specific performance,  the defense of adequacy
of a remedy at law and (b) shall be entitled, in addition to any other remedy to
which they may be entitled at law or in equity,  to compel specific  performance
of this Agreement in any action instituted in a court of competent jurisdiction.

         Section 9.10  Assignment. 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.  Subject to the preceding sentence, this Agreement
will be binding upon,  inure to the benefit of and be enforceable by the parties
and their respective permitted successors and assigns.

         Section  9.11 Expenses.  Except  as set forth in Section 8.2, 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
costs and expenses,  whether or not any of the transactions  contemplated hereby
is consummated.

         Section 9.12  Headings.  Headings  of the Articles and Sections of this
Agreement  are for  convenience  of the  parties  only,  and  shall  be given no
substantive or interpretative effect whatsoever.

         Section 9.13  Waivers. Except as otherwise  provided in this Agreement,
any  failure of any of the  parties  to comply  with any  obligation,  covenant,
agreement or condition  herein may be waived by the party or parties entitled to
the benefits thereof only by a written  instrument  signed by the party granting
such waiver,  but such waiver or failure to insist upon strict  compliance  with
such obligation,  covenant, agreement or condition shall not operate as a waiver
of, or estoppel with respect to, any subsequent or other failure.

         Section 9.14  No Agreement Until Executed. Irrespective of negotiations
among the parties or the exchanging of drafts of this Agreement,  this Agreement
shall not constitute or be deemed to evidence a contract, agreement, arrangement
or understanding among the parties hereto unless and until (i) the Company Board
has  approved,  for  purposes  of  Chapter  110F of the MBCL and any  applicable
provision of the Articles of Organization, the terms of this Agreement, (ii) the
Board of Directors of Ferrotec  has  approved the terms of this  Agreement,  and
(iii) this Agreement is executed by the parties thereto.

                                       38



<PAGE>


         IN WITNESS  WHEREOF,  Ferrotec,  the Merger  Sub and the  Company  have
caused this Agreement to be signed by their respective  officers  thereunto duly
authorized as of the date first written above.

                                     FERROFLUIDICS CORPORATION


                                     By:  /s/ Paul F. Avery, Jr.
                                          --------------------------------------
                                          Name:   Paul F. Avery, Jr.
                                                --------------------------------
                                          Title:  President and CEO
                                                --------------------------------


                                     By:  /s/ William B. Ford
                                          --------------------------------------
                                          Name:   William B. Ford
                                                --------------------------------
                                          Title:  Treasurer
                                                --------------------------------


                                     FERROTEC ACQUISITION, INC.


                                     By:  /s/ Richard R. Cesati II
                                          --------------------------------------
                                          Name:   Richard R. Cesati II
                                                --------------------------------
                                          Title:  President
                                                --------------------------------


                                     By:  /s/ Akira Yamamura
                                          --------------------------------------
                                          Name:   Akira Yamamura
                                                --------------------------------
                                          Title:  Treasurer
                                                --------------------------------


                                     FERROTEC CORPORATION


                                     By:  /s/ Nozomu Yamamoto
                                          --------------------------------------
                                          Name:   Nozomu Yamamoto
                                                --------------------------------
                                          Title:  Executive Director
                                                --------------------------------

                                       39

<PAGE>



                                                                         ANNEX A

                             CONDITIONS TO THE OFFER

         Notwithstanding  any other  provision  of the Offer and subject to Rule
14e-1(c) of the  Exchange Act and Section 1.1 of the  Agreement,  the Merger Sub
shall not be  required  to accept for  payment  or pay for any  Shares  tendered
pursuant to the Offer,  and may (A) postpone the  acceptance  for payment of and
payment for Shares  tendered,  if (i) the Minimum  Condition shall not have been
satisfied  as of the  Expiration  Date or  Final  Expiration  Date,  or (ii) any
applicable  waiting  period under HSR shall not have expired or been  terminated
prior to the Expiration Date or Final Expiration Date, or (B) terminate or amend
the Offer or  postpone  the  acceptance  for  payment of and  payment for Shares
tendered if at any time on or after the date of this Agreement, and prior to the
Expiration Date or Final Expiration Date, any of the following  conditions shall
exist  which,  in the sole  judgment  of the Merger  Sub in any such  case,  and
regardless of the circumstances  (including any action or inaction by Merger Sub
or  any  of  its  affiliates)  giving  rise  to any  such  condition,  makes  it
inadvisable to proceed with such acceptance for payment or payment:

         (a) there  shall  have been  instituted  or be  pending  any  action or
proceeding  before  any  court or  governmental,  administrative  or  regulatory
authority or agency,  domestic or foreign,  (i)  challenging  or seeking to make
illegal,  materially delaying or otherwise directly or indirectly restraining or
prohibiting  the making of the Offer,  the acceptance for payment of, or payment
for, any Shares by Ferrotec,  the Merger Sub or any other  affiliate of Ferrotec
or the  Merger Sub or the  consummation  of any other  transaction  contemplated
hereby or thereby,  or seeking to obtain material damages in connection with any
transaction  contemplated  hereby or thereby;  (ii) seeking to prohibit or limit
materially  the ownership or operation by the Company,  Ferrotec,  Merger Sub or
any of their  subsidiaries  of all or any  material  portion of the  business or
assets of the Company, Ferrotec, Merger Sub or any of their subsidiaries,  or to
compel the  Company,  Merger Sub or any of their  subsidiaries  to dispose of or
hold  separate  all or any  material  portion of the  business  or assets of the
Company,  Ferrotec, Merger Sub or any of their subsidiaries,  as a result of the
transactions contemplated hereby; (iii) seeking to impose or confirm limitations
on the ability of Ferrotec,  the Merger Sub or any other affiliate of Merger Sub
to exercise  effectively  full  rights of  ownership  of any Shares,  including,
without  limitation,  the right to vote any  Shares  acquired  by the Merger Sub
pursuant to the Offer or  otherwise  on all matters  properly  presented  to the
Company's Shareholders, including, without limitation, the approval and adoption
of this  Agreement and the  transactions  contemplated  hereby;  (iv) seeking to
require divestiture by the Ferrotec, Merger Sub or any other affiliate of Merger
Sub of any Shares; or (v) with respect to any such action or proceeding relating
to this Agreement,  the Merger, the transactions  contemplated by this Agreement
or the  announcement  thereof,  which otherwise has a Company  Material  Adverse
Effect or Ferrotec Material Adverse Effect; or

         (b) there  shall  have been any action  taken,  or any  statute,  rule,
regulation, legislation,  interpretation, judgment, order or injunction enacted,
entered,  enforced,  promulgated,  amended,  issued or deemed  applicable to (i)
Ferrotec,  Merger Sub, the Company or any  subsidiary or affiliate of the Merger
Sub  or  the  Company  or  (ii)  any  transaction  contemplated  hereby,  by any
legislative   body,  court,   government  or  governmental,   administrative  or
regulatory  authority  or agency,  domestic or  foreign,  other than the routine
application of the waiting period  provisions of HSR to

                                       40



<PAGE>


the Offer or the  Merger,  which is  reasonably  likely to result,  directly  or
indirectly, in any of the consequences referred to in clauses (i) through (v) of
paragraph (a) above; or

         (c) there  shall  have  occurred  after the date of the  Agreement  any
change, condition,  event or development that has had a Company Material Adverse
Effect,  provided,  however,  that (i) no event, change or effect that primarily
results  from  this  Agreement,  the  Merger,  the  Offer  and the  transactions
contemplated  thereby  or the  announcement  thereof,  (ii) no event,  change or
effect  generally  affecting the  industries in which the Company  operates,  or
(iii) no event,  change or effect  related to a general  drop in stock prices in
the United States resulting from political or economic turmoil,  shall be deemed
to cause either  individually  or in the  aggregate a Company  Material  Adverse
Effect; or

         (d) there shall have  occurred  after the date of the Agreement (i) any
general  suspension  of,  trading in  securities on NASDAQ for the Company for a
period in excess of 24 hours  (excluding  suspensions or  limitations  resulting
solely from physical  damage or  interference  with such exchange not related to
market conditions), (ii) a declaration of a banking moratorium or any suspension
of payments in respect of banks in the United States,  Japan,  or Canada,  (iii)
any limitation  (whether or not  mandatory) by any  government or  governmental,
administrative or regulatory  authority or agency,  domestic or foreign,  on, or
other event that,  in the  reasonable  judgment of the Merger Sub, is reasonably
likely to materially  adversely affect the extension of credit by banks or other
lending  institutions,  (iv) a declaration of war or armed hostilities by either
the United States or Japan or (v) in the case of any of the  foregoing  existing
on the date hereof, a material acceleration or worsening thereof; or

         (e) the  Company  (x)  breaches  or fails in any  material  respect  to
perform or comply with any of its material covenants and agreements contained in
the Agreement or (y) breaches its representations and warranties and such breach
would have a Company Material Adverse Effect; or

         (f) the Company Board shall have withdrawn,  modified or changed in any
manner adverse to Ferrotec or Merger Sub its approval or  recommendation of this
Agreement  or the  Merger or shall  have  recommended  an  Acquisition  Proposal
involving  the  Company or shall have  executed an  agreement  in  principle  or
definitive  agreement relating to an Acquisition  Proposal involving the Company
or similar  business  combination  with a person or entity other than  Ferrotec,
Merger Sub or its  affiliates  (or the Company  Board  resolves to do any of the
foregoing); or

         (g) this Agreement  shall have been  terminated in accordance  with its
terms; or

         (h)  Ferrotec,  the Merger  Sub and the  Company  shall have  agreed in
writing that the Merger Sub shall terminate the Offer or postpone the acceptance
for payment of or payment for Shares thereunder.

         Except as provided  below,  the foregoing  conditions  are for the sole
benefit of the  Ferrotec  and Merger Sub and may be asserted by Ferrotec and the
Merger Sub regardless of the circumstances  giving rise to any such condition or
may be waived by Ferrotec and the Merger Sub in whole or in part at any time and
from time to time in its sole discretion.  The failure by Ferrotec or Merger Sub
at any time to exercise any of the foregoing rights shall not be deemed a waiver
of any such right;

                                       41


<PAGE>


the  waiver  of any such  right  with  respect  to  particular  facts  and other
circumstances  shall not be deemed a waiver with  respect to any other facts and
circumstances;  and each such right shall be deemed an ongoing right that may be
asserted  at any time and from  time to time.  Notwithstanding  anything  to the
contrary  provided in the Agreement or this Annex A, neither Ferrotec nor Merger
Sub shall be  permitted  to waive the  Minimum  Condition  without  the  written
consent of the Company.


                                       42



                                                                EXHIBIT 99(c)(2)


                     [Ferrofluidics Corporation Letterhead]

August 10, 1999



Ferrotec Corporation
5-24-8
Higashi-Ueno
Taito-ku
Tokyo, Japan 110-0015
Attn: Akira Yamamura

Ladies and Gentlemen:

         In connection with our mutual consideration of a potential  transaction
involving  a  business  combination  or  a  strategic  alliance  (the  "Proposed
Transaction") between  Ferrofluidics  Corporation,  a Massachusetts  corporation
("FFC"), on the one hand, and Ferrotec  Corporation,  a corporation formed under
the laws of Japan  ("Ferrotec"),  on the  other  hand,  Ferrotec  has  requested
certain  information  concerning  FFC, and FFC, in turn,  has requested  certain
information   concerning   Ferrotec.   This   information  is  confidential  and
proprietary to the respective  parties and not otherwise  available.  Each party
agrees  that,  in  consideration  of, and as a  condition  to,  furnishing  such
information, it will abide by the following:

         1. Confidentiality  Agreement.  Each of FFC and Ferrotec, as applicable
(each, a "Receiving  Party"),  hereby agrees to treat all  information,  whether
written or oral,  concerning  Ferrotec or FFC, as applicable (each a "Disclosing
Party"), or any of their respective affiliates, subsidiaries or divisions, which
the Disclosing Party or any directors,  officers, employees, partners, agents or
representatives  (collectively,  the  "Representatives") of the Disclosing Party
furnishes,  whether before or after the date of this agreement, to the Receiving
Party or its  Representatives,  together  with all  originals  or  copies of all
reports, analyses, compilations, data, studies and other materials which contain
or otherwise reflect or are generated from such information  (collectively,  the
"Evaluation  Material"),  confidential  and in accordance with the provisions of
this agreement.  Notwithstanding the foregoing,  the term "Evaluation  Material"
shall not for the purposes of this agreement  include any information  which (a)
at the time of disclosure  or thereafter is generally  available to and known by
the public other than as a result of a disclosure by the Receiving  Party or its
Representatives,  (b) was or  becomes  available  to the  Receiving  Party  on a
nonconfidential  basis from a source other than the  Disclosing  Party or any of
its Representatives, provided that such source is not bound by a confidentiality
agreement  with, or other  contractual,  legal or fiduciary  obligation  to, the
Disclosing Party, or (c) has been independently  acquired by the Receiving Party
without  violating  any  of  the  obligations  of  the  Receiving  Party  or its
Representatives under this agreement or any other confidentiality  agreement, or
under any other  contractual,  legal or fiduciary  obligations  of the Receiving
Party  or  its  Representatives.  The  fact  that  information  included  in the
Evaluation  Material is or becomes otherwise available to the Receiving Party or
its  Representatives  under  clauses (a), (b) or (c) above shall not relieve the
Receiving   Party  or  its   Representatives   of  the   prohibitions  or  other
confidentiality provisions of this agreement.

         2.       Use of Evaluation Material and Confidentiality.

                  (a) Subject to paragraph (b) below,  the  Evaluation  Material
will be kept  confidential  by the Receiving Party and its  Representatives  and
will  not,  without  the prior  written  consent  of the  Disclosing  Party,  be

<PAGE>

disclosed, in whole or in part, to any third party by the Receiving Party or any
of its  Representatives  in any manner  whatsoever,  and will not be used by the
Receiving Party or any of its Representatives,  directly or indirectly,  for any
purpose other than in connection  with the Receiving  Party's  evaluation of the
Proposed  Transaction  or in any way directly or indirectly  detrimental  to the
Disclosing Party or any of its  subsidiaries.  In addition,  the Receiving Party
hereby agrees to disclose that the  Receiving  Party is evaluating  the Proposed
Transaction  and  to  transmit   Evaluation   Material  to  only  those  of  its
Representatives  who need to know the  information for the purpose of evaluating
the  Proposed  Transaction  and  are  informed  by the  Receiving  Party  of the
confidential  nature of the information.  The Receiving Party agrees not to make
any such disclosure or transmission unless the Receiving Party is satisfied that
its Representatives will act in accordance herewith.  The Receiving Party agrees
that it will be  responsible  for any  breach of any of the  provisions  of this
agreement by any of its  Representatives and the Receiving Party agrees to take,
at its sole expense, all necessary measures to restrain its Representatives from
prohibited  or  unauthorized  disclosure  or  use  of  the  Evaluation  Material
(including, without limitation, the initiation of court proceedings).

         (b) In the event that the Receiving Party or any of its Representatives
are  requested or required  (by oral  questions,  interrogatories,  requests for
information  or  documents,  subpoena,  civil  investigative  demand or  similar
process) to disclose (a) any Evaluation  Material,  (b) any information relating
to the opinion,  judgment or  recommendation  of any such person  concerning the
Disclosing  Party, its affiliates or subsidiaries,  or (c) any other information
supplied to the Receiving Party in the course of the Receiving  Party's,  or its
Representatives',  dealings with the Disclosing  Party, the Receiving Party will
promptly notify the Disclosing  Party of such request or requirement so that the
Disclosing  Party may seek an appropriate  protective  order or waive compliance
with the provisions of this  agreement,  and/or take any other  mutually  agreed
action.  If, in the  absence of a  protective  order or the  receipt of a waiver
hereunder,  the  Receiving  Party  or  any of its  Representatives  are,  in the
reasonable  written  opinion of such  person's  counsel,  compelled  to disclose
information  or else  stand  liable  for  contempt  or suffer  other  censure or
significant  penalty,  the Receiving Party or such  Representative  may disclose
that portion of the requested  information  which such person's  counsel advises
such person in writing that such person is compelled to disclose.  In any event,
the Receiving  Party and its  Representatives  will furnish only that portion of
the information  which is legally required and will exercise its best efforts to
obtain  reliable  assurance  that  confidential  treatment  will be accorded the
information.   In  addition,   neither  the  Receiving  Party  nor  any  of  its
Representatives  will  oppose  action  by the  Disclosing  Party  to  obtain  an
appropriate  protective order or other reliable assurance that such confidential
treatment  will be so accorded and the Receiving  Party and its  Representatives
shall  cooperate  with  the  Disclosing  Party  to  obtain  such  order or other
assurance.

         3.  Nondisclosure  of  Negotiations.   Except  as  otherwise  expressly
permitted hereby, without the prior written consent of the Disclosing Party, the
Receiving Party will not, and will direct its  Representatives  not to, disclose
to any person the fact that any discussions (or any other discussions between or
involving  the  Receiving  Party and the  Disclosing  Party) with respect to the
matters contemplated hereby are taking, have taken or are proposed to take place
or other facts with respect to such  discussions,  including the status thereof,
or the fact (if such  becomes the case) that any  Evaluation  Material  has been
made available to the Receiving Party, nor otherwise make any public disclosure,
whether  written or oral,  with  respect  to this  agreement  or the  actions or
transactions  contemplated hereby; provided,  however, that a party may, without
the prior  consent of the other  party,  issue  such press  release or make such
public  statement as may be required by law or the applicable rules of any stock
exchange or Nasdaq if it has used its  reasonable  best  efforts to consult with
the other party prior to issuing  such  release or making such public  statement
and to obtain  such  party's  prior  consent,  but has been unable to do so in a
timely manner.  Subject to the second to last paragraph of Section 6, no request
or proposal to amend,  modify or waive any provision of this agreement  shall be
made or  solicited  except in a non-public  and  confidential  manner.  The term
"person"  as used in this  agreement  shall be broadly  interpreted  to include,
without limitation, any corporation, company, partnership or individual.

                                       2
<PAGE>


         4. Access to Employees; No Solicitation. For two years from the date of
this agreement,  the Receiving Party agrees not to initiate or maintain  contact
(except for those  contacts  made in the ordinary  course of business)  with any
officer,  director or employee of the Disclosing  Party  regarding the business,
operations,  prospects  or finances  of the  Disclosing  Party,  except with the
express  permission  of  the  Disclosing  Party,  or  as  contemplated  in  this
agreement.  Unless otherwise agreed to by FFC in writing, all (a) communications
regarding any possible transaction, (b) requests for additional information, (c)
requests for  facility  tours or  management  meetings  and (d)  discussions  or
questions regarding procedures,  timing and terms, will be submitted or directed
to Paul F. Avery, Jr. Unless otherwise agreed to by Ferrotec in writing, all (a)
communications  regarding any possible transaction,  (b) requests for additional
information,  (c)  requests for facility  tours or  management  meetings and (d)
discussions  or  questions  regarding  procedures,  timing  and  terms,  will be
submitted or directed to Akira  Yamamura of Ferrotec or Hide Takahashi of Knox &
Co. The  Receiving  Party  agrees  that,  for a period of one year from the date
hereof, it will not solicit for employment any individual currently serving as a
director,  officer,  employee or agent of the Disclosing Party without obtaining
the prior written consent of the Disclosing Party.

         5. Federal  Securities  Laws. The Receiving  Party hereby  acknowledges
that it and its  Representatives (a) are aware that the United States securities
laws and the Japanese  securities  laws  prohibit  any person who has  material,
non-public   information   concerning  a  company  from  purchasing  or  selling
securities of such company or from  communicating  such information to any other
person  under  circumstances  in which it is  reasonably  foreseeable  that such
person is likely to purchase or sell such securities,  (b) are familiar with the
Securities  Exchange  Act of 1934,  as  amended,  and the rules and  regulations
promulgated thereunder  (collectively,  the "Exchange Act"), and that it and its
Representatives  will  neither  use,  nor  cause  any  third  party to use,  any
Evaluation  Material in contravention of such Exchange Act,  including,  without
limitation, Rule 10b-5 thereunder, and (c) will neither use, nor cause any third
party  to use,  any  Evaluation  Material  in  contravention  of  such  Japanese
securities  laws,  including,  without  limitation,  any  applicable  rules  and
regulations promulgated thereunder.

         6.  Standstill.  The  Receiving  Party  hereby  acknowledges  that  the
Evaluation  Material is being furnished to it in  consideration of its agreement
that neither it nor any person or entity directly or indirectly,  through one or
more intermediaries,  controlling it or controlled by it or under common control
with it, acting alone or as part of any group,  will,  for a period of two years
from the date of this  agreement,  directly or indirectly,  unless  specifically
requested to do so in writing in advance by the Disclosing Party:

                  (a) acquire or agree,  offer,  seek or propose to acquire,  or
         cause  to be  acquired,  ownership  (including,  but  not  limited  to,
         beneficial  ownership as defined in Rule 13d-1 under the Exchange  Act)
         of any of the assets or  businesses of the  Disclosing  Party or any of
         its subsidiaries or of any securities of the Disclosing Party or any of
         its  subsidiaries,  or any  rights  or  options  to  acquire  any  such
         ownership (including from a third party), or

                  (b) make, or in any way participate in, any  "solicitation" of
         "proxies"  (as such terms are used in the Exchange Act) to vote or seek
         to advise or  influence in any manner  whatsoever  any person or entity
         with respect to the voting of any securities of the Disclosing Party or
         any of its subsidiaries, or

                  (c) form, join, or in any way participate in a "group" (within
         the meaning of Section  13d(3) of the Exchange Act) with respect to any
         voting  securities of the Disclosing Party or any of its  subsidiaries,
         or


                                       3
<PAGE>

                  (d) arrange,  or in any way  participate in, any financing for
         the purchase of any voting  securities  or  securities  convertible  or
         exchangeable into or exercisable for any voting securities or assets of
         the Disclosing Party or any of its subsidiaries, or

                  (e) otherwise act, whether alone or in concert with others, to
         seek to propose to the Disclosing  Party or any of its stockholders any
         merger,  business  combination,   restructuring,   recapitalization  or
         similar  transaction  to or with  the  Disclosing  Party  or any of its
         subsidiaries or otherwise act, whether alone or in concert with others,
         to seek to  control,  change  or  influence  the  management,  Board of
         Directors or policies of the Disclosing  Party,  or nominate any person
         as a Director of the Disclosing  Party who is not nominated by the then
         incumbent  Directors,  or  propose  any  matter to be voted upon by the
         stockholders of the Disclosing Party, or

                  (f) solicit,  negotiate  with, or provide any  information to,
         any person with respect to a merger,  exchange  offer or liquidation of
         the  Disclosing   Party  or  any  of  its  subsidiaries  or  any  other
         acquisition of the  Disclosing  Party or any of its  subsidiaries,  any
         acquisition or voting securities of or all or any portion of the assets
         of the  Disclosing  Party  or any of  its  subsidiaries,  or any  other
         similar transaction, or

                  (g)  announce an intention  to, or enter into any  discussion,
         negotiations,  arrangements or understandings with any third party with
         respect to, any of the foregoing, or

                  (h) disclose any intention,  plan or arrangement  inconsistent
         with the foregoing, or

                  (i) advise, assist or encourage any other person in connection
         with any of the foregoing.

         In  addition,  the  Receiving  Party also agrees  during such  two-year
period not to (i) request the Disclosing Party (or any of its  Representatives),
directly or  indirectly,  to amend or waive any  provision  of this  Paragraph 6
(including  this  sentence)  or (ii) take any  action  that  might  require  the
Disclosing Party to make a public announcement regarding a possible transaction.

         If at any time  during  such  two-year  period the  Receiving  Party is
approached  by any  third  party  concerning  its or  their  participation  in a
transaction involving the assets or businesses of the Disclosing Party or any of
its  subsidiaries  or securities  issued by the  Disclosing  Party or any of its
subsidiaries,  the Receiving Party will promptly inform the Disclosing  Party of
the nature of such transaction and the parties thereto.

         7.  Return  of  Evaluation  Material.   The  Receiving  Party  and  its
Representatives  will keep a written  record of the  location of the  Evaluation
Material and will, promptly upon the request of the Disclosing Party and, in any
event,  if the  Receiving  Party and the  Disclosing  Party do not enter into an
agreement  with respect to the Proposed  Transaction  within 90 days of the date
hereof (or such longer  time period as may be mutually  agreed to by the parties
hereto),  will  return  to the  Disclosing  Party all  copies of the  Evaluation
Material  furnished  to the  Receiving  Party  and in its  possession  or in the
possession  of  its  Representatives,  without  retaining  a copy  thereof.  The
Receiving Party and its Representatives will destroy any analyses, compilations,
studies or other  documents  prepared by or for the  Receiving  Party's,  or its
Representatives',  internal use which include, utilize or reflect the Evaluation
Material.  Such  destruction  will be  confirmed  by the  Receiving  Party  upon
request, in writing. Notwithstanding the return or destruction of the Evaluation
Material,  the Receiving Party and its Representatives will continue to be bound
by its obligations of confidentiality hereunder.

                                       4
<PAGE>

         8. No Definitive  Agreement/Freedom  to Change  Process.  The Receiving
Party agrees that unless and until a definite  agreement  between the Disclosing
Party and the Receiving Party with respect to the Proposed  Transaction has been
executed and  delivered,  neither the Disclosing  Party nor the Receiving  Party
will be under any legal  obligation of any kind  whatsoever  with respect to any
such  transaction  by  virtue of this or any  written  or oral  expression  with
respect to such a transaction by any of the Receiving  Party's or the Disclosing
Party's respective  Representatives  except, in the case of this agreement,  for
the matters  specifically  agreed to herein.  Ferrotec further  acknowledges and
agrees that FFC reserves the right,  in its sole  discretion,  to reject any and
all proposals made by Ferrotec or any of its Representatives  with regard to the
Proposed  Transaction,  and  to  terminate  discussions  and  negotiations  with
Ferrotec  at any  time.  Ferrotec  further  understands  that  (a)  FFC  and its
Representatives  shall  be free  to  conduct  any  process  for any  transaction
involving FFC, if and as if in its sole discretion  shall determine  (including,
without  limitation,  negotiating with any other interested parties and entering
into a  definitive  agreement  without  prior  notice to  Ferrotec  or any other
person),  (b) FFC  may  change  any  procedures  relating  to  such  process  or
transaction at any time without notice to Ferrotec or any other person,  and (c)
as a consequence  of any actions taken by FFC pursuant to the foregoing  clauses
(a) and  (b),  Ferrotec  shall  have  no  claims  whatsoever  against  FFC,  its
Representatives or any of their respective  directors,  officers,  stockholders,
owners,  affiliates or agents arising out of or relating to any such transaction
involving FFC.

         9.  Accuracy  of  Evaluation  Material.   The  Receiving  Party  hereby
acknowledges that although the Disclosing Party has endeavored to include in the
Evaluation  Material  information  known  to the  Disclosing  Party  and that it
believes to be relevant to the Receiving Party's evaluation, the Receiving Party
understands  that neither the  Disclosing  Party nor any of its  Representatives
makes any  representation  or warranty as to the accuracy or completeness of the
Evaluation  Material.  The  Receiving  Party  agrees  that it shall  assume full
responsibility  for all conclusions it derives from the Evaluation  Material and
that neither the Disclosing Party nor any of its Representatives  shall have any
liability  with  respect to the  Evaluation  Material  or any use  thereof.  The
Receiving  Party  further  acknowledges  that it is not  entitled to rely on the
accuracy or completeness of the Evaluation Material.

         10.  Remedies.  The Receiving Party agrees that money damages would not
be a sufficient  remedy for any breach of this agreement by the Receiving  Party
or any of its Representatives,  and that in addition to all other remedies,  the
Disclosing  Party shall be entitled to specific  performance  and  injunctive or
other equitable relief as a remedy for any such breach,  and the Receiving Party
further agrees waive and to use its best efforts to cause its Representatives to
waive,  any  requirement  for the securing or posting of any bond in  connection
with any such remedy. In the event of litigation relating to this agreement,  if
a court of competent jurisdiction  determines that the Receiving Party or any of
its Representatives has breached this agreement,  it shall be liable for and pay
to the  Disclosing  Party on demand the legal fees and expenses  incurred by the
Disclosing  Party in  connection  with such  litigation,  including  any  appeal
therefrom.

         11. Waiver and Amendment.  The Receiving  Party  understands and agrees
that no failure or delay by the Disclosing  Party or any of its  Representatives
in exercising any right,  power or privilege  hereunder will operate as a waiver
thereof,  nor will any single or partial  exercise thereof preclude any other or
further  exercise  thereof  or the  exercise  of any right,  power or  privilege
hereunder.  The agreements set forth herein may only be waived or modified by an
agreement in writing signed on behalf of the parties hereto.

         12.  Successors and Assigns.  This agreement shall inure to the benefit
of and by enforceable by the Disclosing Party and its successors.

                                       5
<PAGE>


         13.  Severability.  In case  provisions  of  this  agreement  shall  be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining  provisions  of the agreement  shall not in any way be affected or
impaired thereby.

         14. Governing Law; Venue. The validity, interpretation, performance and
enforcement of this agreement shall be governed by the laws the  Commonwealth of
Massachusetts. The parties hereto hereby irrevocably and unconditionally consent
to the exclusive jurisdiction of the courts of the Commonwealth of Massachusetts
and the United States District Court for the District of  Massachusetts  for any
action,  suit or proceeding  arising out of or relating to this agreement or the
Proposed  Transaction,  and agree not to commence any action, suit or proceeding
related  thereto  except in such  courts.  The  parties  hereto  further  hereby
irrevocably  and  unconditionally  waive any objection to the laying of venue of
any action,  suit or proceeding  arising out of or relating to this agreement in
the courts of the  Commonwealth of  Massachusetts  or the United States District
Court  for the  District  Massachusetts,  and  hereby  further  irrevocably  and
unconditionally waive and agree not to plead or claim in any such court that any
such action, suit or proceeding brought in any such court has been brought in an
inconvenient  forum.  Each of the parties  hereto further agrees that service of
any process,  summons, notice or document by U.S. registered mail to its address
set forth above shall be  effective  service of process for any action,  suit or
proceeding brought against it in any such court.

         15.  Counterparts.  This  agreement  may be  executed  in  two or  more
counterparts,  each of which shall be deemed an original, but all of which shall
constitute the same agreement.

                           [signature page to follow]



                                       6
<PAGE>




         Please  acknowledge  your agreement to the foregoing by  countersigning
this agreement in the place provided below and returning it to the undersigned.


                                     Very truly yours,

                                     FERROFLUIDICS CORPORATION


                                     By: /s/ Paul F. Avery, Jr.
                                         ---------------------------------------
                                          Name:  Paul F. Avery, Jr.
                                          Title: President and CEO

Accepted and Agreed to,
this 16th day of August, 1999

FERROTEC CORPORATION


By: /s/ Akira Yamamura
- -------------------------------
     Name: Akira Yamamura
     Title: President

                                       7


                                                                EXHIBIT 99(c)(3)

                              CONSULTING AGREEMENT

         This Consulting  Agreement (the  "Agreement") is made as of October 20,
1999, by and among  Ferrofluidics  Corporation (the "Company"),  a Massachusetts
corporation with its principal place of business at 40 Simon Street, Nashua, New
Hampshire,  Ferrotec Corporation ("Ferrotec"), a corporation organized under the
laws of Japan and having its principal  place of business at Sumitomo  Bldg. #6,
5-24-8 Higashi Ueno,  Taito-Ku,  Tokyo 110-0015,  Japan,  Ferrotec  Acquisition,
Inc., a  Massachusetts  corporation  and a  wholly-owned  subsidiary of Ferrotec
("Merger Sub" and, together with Ferrotec,  the "Acquiror"),  and Paul F. Avery,
Jr. ("Consultant") of 178 Drinkwater Road, Kensington, New Hampshire.

         WHEREAS, Consultant has been employed by the Company as its Chairman of
the Board of Directors,  Chief Executive Officer and President  pursuant to that
certain  Employment  Agreement  dated  as  of  June  3,  1998,  as  amended  and
supplemented by those certain  agreements dated as of June 3, 1999 and September
9, 1999 by and between the Company and Consultant (the "Employment Agreement");

         WHEREAS,  the Company is a party to that certain  Agreement and Plan of
Merger (the "Merger  Agreement") with Ferrotec and Merger Sub, pursuant to which
Merger Sub will be merged  (the  "Merger")  with and into the  Company  upon the
terms and subject to the conditions set forth in the Merger Agreement;

         WHEREAS,  in  connection  with the Merger,  Merger Sub will make a cash
tender offer (the "Offer") to acquire all of the issued and  outstanding  common
stock,  par value  $.004 per  share,  of the  Company  (the  "Common  Stock") in
accordance  with the terms and subject to the conditions set forth in the Merger
Agreement;

         WHEREAS,  the parties desire to terminate the Employment  Agreement and
the Consultant's employment with the Company effective as of the Acceptance Date
(as hereinafter defined);

         WHEREAS,  the Company desires to retain Consultant to render consulting
and advisory  services to the Company on an independent  contractor basis and on
the terms and conditions set forth herein;

         WHEREAS,  Consultant  desires to furnish such  consulting  and advisory
services to the Company on an independent  contractor basis and on the terms and
conditions set forth herein.

         NOW,  THEREFORE,  in  consideration  of the foregoing  premises and the
mutual promises,  terms,  provisions and conditions set forth in this Agreement,
the parties hereby agree:

         1.  Termination  of Employment;  Engagement of Consultant.  The parties
acknowledge and agree that Consultant's  employment with the Company pursuant to
the Employment  Agreement and any other agreement or  understanding  pursuant to
which Consultant is providing services to or on behalf of the Company and/or its
subsidiaries  (other than the letter agreement referred to in Section 11 hereof)
shall be terminated effective as of the Acceptance Date (as such term is defined
in the Merger  Agreement);  and that the  Employment  Agreement  and any of such
other  agreements or  understandings  pursuant to which  Consultant is providing
services to or on behalf of the Company and/or its subsidiaries  (other than the
letter agreement  referred to in Section 11 hereof) shall be deemed to have been
terminated as of the Acceptance  Date and shall be of no further force or effect
thereafter. Subject to the terms and conditions set forth in this Agreement, the
Company  hereby  retains  Consultant  for the term set  forth in  Section 2 as a
consultant and advisor to the Company.

<PAGE>

         2. Term.  This Agreement  shall commence as of the Acceptance  Date and
shall  continue  for a period of three (3) years  thereafter  (such period being
referred  to  as  the  "Consultation  Period"),   unless  sooner  terminated  in
accordance  with the  provisions of Section 5. The parties hereto may extend the
Consultation Period upon mutual written agreement.

         3. Services. Consultant agrees to perform such consulting, advisory and
related  services for the Company as may be  reasonably  requested  from time to
time by the Company (the "Services"). During the Consultation Period, Consultant
shall perform the Services under the direction and restriction of the Company.

         4. Compensation.

            a. Consulting and Advisory Fees. During the Consultation Period, the
Company shall pay to Consultant  consulting fees at a rate of $10,000 per month,
payable in arrears on the last day of each month;  payment for any partial month
shall be prorated.

            b. Auto Lease.  The Company  shall  promptly  pay all monthly  lease
payments of Consultant or promptly reimburse  Consultant for such lease payments
in connection with Consultant's  current automobile lease for the remaining term
of such lease which expires on May 25, 2001.

            c. Certain  Severance  Benefits.  The parties agree and  acknowledge
that  Consultant will receive from the Company an amount equal to $250,000 as of
the Acceptance Date. At Consultant's option,  payment of such amount may be made
over the  thirty-six  (36)  month term of the  Consultation  Period at a rate of
$6,944.44  per  month,  payable  in  arrears  on the  last  day of  each  month.
Consultant  hereby  agrees to release the  Company,  Ferrotec and Merger Sub and
their respective officers,  directors,  shareholders and affiliates from any and
all claims and/or liabilities arising under the Employment  Agreement or arising
from Consultant's employment or retention by the Company and/or its subsidiaries
prior to the Acceptance Date;  provided,  however,  that nothing herein shall in
any way limit  Consultant's  indemnification  rights  under  Section  6.6 of the
Merger Agreement or under the Articles of Organization or Bylaws of the Company.

            d. Life Insurance. The Company agrees that it shall pay all premiums
that  become due or payable  for the two years  following  the  Acceptance  Date
relating to that certain term life  insurance  policy (Policy # 41019258) on the
life of  Consultant in the amount of $1,000,000  (the "Life  Insurance  Policy")
such that the Life Insurance Policy remains in full force and effect through the
second  anniversary  of the  Acceptance  Date (the "Second  Anniversary  Date"),
subject to Consultant's  continued  eligibility to be so covered by such policy.
The parties agree that after the Second  Anniversary Date the Company shall have
no obligation to maintain such policy; provided,  however, that Consultant shall
be entitled to assume the Company's  obligations under the Life Insurance Policy
and continue to maintain such policy in accordance  with its terms following the
Second Anniversary Date. Each of the Company and Consultant shall use its or his
best  efforts  to  arrange  for  the  assumption  by  Consultant  on the  Second
Anniversary Date of the Company's  obligations  under the Life Insurance Policy,
subject  to any  restrictions  under the  policy on  assignment  and  subject to
Consultant's continued eligibility to be so covered by such policy.

            e.   Retirement   Plans.  In  connection  with  the  termination  of
Consultant's  employment  with the Company at the  Acceptance  Date,  Consultant
shall be  entitled  to  participate  in and enjoy the  benefit of the  Company's
retirement,  supplementary  retirement,  deferred compensation or similar plans,
programs or  arrangements  as available to the  Company's  management  as of the
Acceptance Date, subject to Consultant's  eligibility to so

                                       2
<PAGE>

participate based on his consultant and/or independent contractor status.

            f. Health,  Medical and Welfare  Plans.  The Company shall  continue
Consultant's  group  health  insurance  and  shall  pay all of the  premiums  to
properly  maintain such insurance for a period of ninety (90) days following the
Acceptance  Date.  Thereafter,  Consultant  may, at his sole  expense,  elect to
continue his group health insurance pursuant to COBRA.

            g. 401(k)  Plan.  The Company  shall use its best  efforts to assist
Consultant  in the roll over or  withdrawal of his interest in the Company's Tax
Savings and Deposit and Investment Plan (the "401(k)  Plan"),  all in accordance
with and subject to applicable law and the terms of the 401(k) Plan.

            h. Reimbursement of Expenses. The Company shall reimburse Consultant
for all  reasonable  and  necessary  expenses  incurred or paid by Consultant in
connection  with,  or related to, the  performance  of the  Services  under this
Agreement; provided, however, that the Company shall provide all airline tickets
to Consultant on a prepaid basis in connection with all travel by Consultant for
purposes of performance of the Services  hereunder.  Consultant  shall submit to
the Company itemized monthly  statements,  in a form reasonably  satisfactory to
the Company,  of such expenses incurred in the previous month. The Company shall
pay to Consultant  amounts shown on each such statement  within thirty (30) days
after receipt thereof.

            i. Accrued Vacation.  The Company shall, on the Acceptance Date, pay
Consultant for all accrued vacation time as of the Acceptance Date in accordance
with Company policy.

         5. Termination of Consultancy and Termination Compensation.

            a. General Termination Compensation.  If Consultant's consultancy is
terminated pursuant to Sections 5b or 5d, the Company shall continue to make all
payments to Consultant (or, if applicable, to Consultant's beneficiary) provided
for in Section 4 for the balance of the Consultation Period.

            b.  Death or  Disability.  In the event  Consultant  dies or becomes
disabled  during  the  Consultation  Period,  his  consultancy  hereunder  shall
automatically terminate.  For the purpose of this Agreement,  "disability" shall
refer to a situation in which  Consultant is totally  disabled  from  performing
Services for the Company during a period of thirteen (13) consecutive weeks.

         If any question shall arise as to whether during any period  Consultant
has  suffered a  disability,  Consultant  may, and at the request of the Company
will,  submit to the Company a certification in reasonable detail by a physician
selected by  Consultant  or his  guardian to whom the Company has no  reasonable
objection as to whether Consultant was so disabled and such certification  shall
for the purposes of this Agreement be conclusive of the issue.  If such question
shall  arise  and  Consultant  shall  fail to  submit  such  certification,  the
Company's determination of such issue shall be binding on Consultant.

            c. By the Company for Cause. The Company may terminate  Consultant's
consultancy  hereunder for cause at any time upon notice to  Consultant  setting
forth  in  reasonable  detail  the  nature  of such  cause.  The  following,  as
determined  by the  Board of  Directors  of the  Company  in its good  faith and
reasonable judgment, shall constitute "cause" for termination:

                                       3
<PAGE>


                 (1)  Consultant's  embezzlement  of funds of or theft  from the
         Company or other  material  dishonesty  with  respect  to the  Company,
         Acquiror or any of their respective affiliates; or

                 (2) Conviction  of, or plea of nolo  contendere to, a felony or
         other  crime  involving  moral  turpitude  (it  being  understood  that
         violation of a motor vehicle code does not constitute such a crime); or

                 (3) Conduct  engaged in or action  taken or omitted to be taken
         by Consultant  which is in material breach of this Agreement,  in which
         case where such breach is incapable of being cured and remains  uncured
         after written notice by the Company to Consultant; or

                 (4) Gross or willful  misconduct of Consultant  with respect to
         the Company, Acquiror or any subsidiary or affiliate thereof.

         Upon the giving of notice of  termination of  Consultant's  consultancy
hereunder for cause,  the Company shall have no further  obligation or liability
to  Consultant,  other than the payment of consulting  fees earned and unpaid at
the date of termination and the remaining payments under Section 4c hereof.

            d. By the Company  Other Than for Cause.  The Company may  terminate
Consultant's  consultancy  hereunder other than for cause at any time upon sixty
(60) days' written notice to Consultant.

            e. By Consultant. Consultant may terminate his consultancy hereunder
at any time upon sixty (60) days' written notice to the Company.

         6. Independent Contractor Status. Consultant shall perform all services
under this Agreement as an  "independent  contractor"  and not as an employee or
agent of the  Company.  Consultant  is not  authorized  to assume or create  any
obligation or responsibility,  express or implied,  on behalf of, or in the name
of, the Company or to bind the Company in any manner.

         7. Covenant of Non-Disclosure and Non-Competition.

            (a) The Consultant  acknowledges that the success of the business of
the Company depends upon both the absence of competition from Consultant and the
continued  preservation of the confidentiality of certain information  possessed
by Consultant,  that an absence of such  competition and the preservation of the
confidentiality of such information is an essential term of this Agreement,  and
that the Company would be unwilling to enter into this  Agreement in the absence
of this  Section.  Accordingly,  Consultant  hereby  agrees  with the Company as
follows:

            (a)  Consultant  will not,  at any  time,  directly  or  indirectly,
without the prior  written  consent of the Company,  disclose or use, in any way
harmful to the business,  operations,  assets, prospects or condition, financial
or  otherwise,  of the Company,  or otherwise  contrary to the  interests of the
Company,  any  proprietary  or  Confidential   Information  (as  defined  below)
involving  or  relating  to the  Company  past,  present  or  future,  actual or
prospective;  provided,  however,  that such  information  shall not include any
information  known generally to the public (other than as a result of disclosure
in  violation  hereof  by the  Consultant);  and  provided,  further,  that  the
provisions of this Section shall not prohibit any disclosure  required by law in
connection   with  any

                                       4
<PAGE>

judicial or  administrative  proceeding or inquiry.  "Confidential  Information"
includes,  but is not limited to,  information  relating to the Company which is
not  generally  known  to  those  outside  of the  Company  relating  to (i) the
business,  conduct or operations of the Company, (ii) any materials,  apparatus,
processes, methods, ways of business, programs, formulae, technology,  research,
development,  or  intellectual  property,  (iii) any customer lists, or customer
requirements and preferences,  (iv) any supplier lists or supplier  requirements
and preferences,  (v) financial information or business plans, or (vi) any other
information  about or generated by the Company  which could,  if  disclosed,  be
useful to any competitors of the Company.

            (b)  During  the  term  hereof  and for a  period  of two (2)  years
thereafter (or, if  Consultant's  consultancy  hereunder is terminated,  two (2)
years from the date of such  termination),  irrespective  of the reasons for any
such  termination  (the  "Non-Competition  Term"),  the  Consultant  shall  not,
directly  or  indirectly,   (i)  acquire,  own,  manage,  operate,   control  or
participate directly or indirectly in any manner in the acquisition,  ownership,
management,  operation or control of, or be  connected as an officer,  employee,
partner, director,  principal,  consultant, agent or otherwise with, or have any
financial interest in (other than solely as an owner for investment  purposes of
not more than 5% of the outstanding  capital stock of any company engaged in the
same  business  as that of the  Company),  or aid or assist  anyone  else in the
conduct of, any  business,  venture or activity  whose  activities,  products or
services are competitive  with the current  activities,  products or services of
the Company or Ferrotec or the contemplated activities, products or services set
forth in the Company's  Annual  Operating Plan for Fiscal 2000,  (ii) recruit or
otherwise  seek to induce any employee or consultant of the Company to terminate
his or her employment or consulting relationship with the Company, (iii) solicit
or  encourage  any  person  who is a  customer  or  supplier  of the  Company to
terminate  its  relationship  with the  Company,  or (iv)  encourage  any of the
Company  employees or  consultants to become engaged or retained by or on behalf
of any person whose  activities,  products or services are competitive  with the
current  activities,  products  or  services  of the  Company or Ferrotec or the
contemplated activities,  products or services set forth in the Company's Annual
Operating Plan for Fiscal 2000.

            (c) The Consultant  acknowledges and agrees that,  because the legal
remedies of the Company may be  inadequate in the event of a breach of, or other
failure to  perform,  any of the  covenants  and  obligations  set forth in this
Section,  the Company may, in addition to  obtaining  any other remedy or relief
available to it (including without  limitation,  consequential and other damages
at law), enforce this Section by injunction and other equitable remedies.

            (d) The parties agree that the provisions set forth in this Section,
including without limitation as to duration and geographic scope, are reasonable
to protect the  legitimate  interests of the  Company.  The  provisions  of this
Section are severable,  and in the event that any provision  hereof should,  for
any  reason,  be held  invalid or  unenforceable  in any  respect,  it shall not
invalidate, render unenforceable or otherwise affect any other provision hereof,
and such invalid or unenforceable provision shall be construed by limiting it so
as to be valid and  enforceable  to the  maximum  extent  compatible  with,  and
possible under, applicable law.

         8.  Assignment.  Neither  the  Company  nor  Consultant  may  make  any
assignment  of this  Agreement  or any interest  herein,  by operation of law or
otherwise,  without  the prior  written  consent of the other  party;  provided,
however,  that (i) the Company may assign its rights and obligations  under this
Agreement  without the consent of Consultant in the event that the Company shall
hereafter effect a  reorganization,  consolidate  with, or merge into, any other
person or entity or transfer all of its properties or assets to any other person
or entity,  and (ii) Consultant may assign its rights and obligations under this
Agreement  without the consent of the Company to P.F.  Avery  Corporation.

                                       5

<PAGE>

This Agreement shall inure to the benefit of and be binding upon the Company and
Consultant, their respective successors,  executors,  administrators,  heirs and
permitted assigns.

         9. Severability. If any portion or provision of this Agreement shall to
any  extent  be  declared  illegal  or  unenforceable  by a court  of  competent
jurisdiction,  then the remainder of this Agreement,  or the application of such
portion  or  provision  in  circumstances  other than those as to which it is so
declared  illegal or  unenforceable,  shall not be  affected  thereby,  and each
portion and provision of this  Agreement  shall be valid and  enforceable to the
fullest extent permitted by law.

         10. Waiver. No waiver of any provision hereof shall be effective unless
made in writing and signed by the waiving party.  The failure of either party to
require the  performance  of any term or  obligation of this  Agreement,  or the
waiver by either  party of any breach of this  Agreement,  shall not prevent any
subsequent  enforcement  of such term or obligation or be deemed a waiver of any
subsequent breach.

         11.  Notices.  Any  and  all  notices,   requests,  demands  and  other
communications  provided for by this Agreement  shall be in writing and shall be
deemed given when delivered by hand, telex or facsimile, or if mailed, five days
after mailing (two business days in the case of courier service), to the parties
as follows:

         If to Consultant:     Paul F. Avery, Jr.
                                    178 Drinkwater Road
                                    Kensington, NH 03833

         If to the Company:    Ferrofluidics Corporation
                                    40 Simon Street
                                    Nashua, NH 03061
                                    Attn: William B. Ford

         If to Acquiror:        Ferrotec Corporation
                                    Sumitomo Bldg. #6
                                    5-24-8 Higashi Ueno
                                    Taito-Ku, Tokyo 110-0015, Japan
                                    Attn: Akira Yamamura

         12. Entire  Agreement.  This Agreement and the letter agreement of even
date  herewith by and among the  Company,  Ferrotec,  Merger Sub and  Consultant
constitute  the entire  agreement  between the parties and  supersede  all prior
communications,  agreements and understandings, written or oral, with respect to
the terms and conditions of Consultant's  consultancy and prior  employment with
the Company.

         13.  Amendment.  This  Agreement  may be amended or modified  only by a
written  instrument  signed  by  Consultant  and  by  an  expressly   authorized
representative of the Company.

         14.  Headings.  The  headings and  captions in this  Agreement  are for
convenience only and in no way define or describe the scope of or content of any
provision of this Agreement.

                                       6


<PAGE>

         15.  Counterparts.  This  Agreement  may be  executed  in  two or  more
counterparts, each of which shall be an original and all of which together shall
constitute one and the same instrument.

         16.  Governing  Law.  This is a  Massachusetts  contract  and  shall be
construed and enforced  under and be governed in all respects by the laws of the
Commonwealth of Massachusetts, without regard to the conflict of laws principles
thereof.

         17. Effectiveness.  This Agreement is conditioned upon and shall become
effective only upon the occurrence of the Acceptance  Date, and shall not become
effective in the event that the Offer is  terminated  or abandoned or the Merger
Agreement is terminated in accordance with its terms.

                                 [END OF TEXT]



                                      7
<PAGE>


         IN  WITNESS  WHEREOF,  this  Agreement  has been  executed  as a sealed
instrument  by the Company,  Ferrotec and Merger Sub, by their  respective  duly
authorized  representatives,  and by  Consultant,  as of the  date  first  above
written.

CONSULTANT                                FERROFLUIDICS CORPORATION


                                          By:
- -----------------------                       ----------------------------------
Paul F. Avery, Jr.                            Name: William B. Ford
                                              Title:   Chief Financial Officer


                                          FERROTEC CORPORATION


                                          By:
                                              ----------------------------------
                                              Name:
                                              Title:

                                          FERROTEC ACQUISITION, INC.


                                          By:
                                              ----------------------------------
                                              Name:
                                              Title:


<PAGE>

                            Ferrofluidics Corporation
                                 40 Simon Street
                                Nashua, NH 03061


                                October 20, 1999

Ferrotec Corporation
5-24-8
Higashi-Ueno
Taito-ku
Tokyo, Japan 110-0015
Attn: Akira Yamamura

Ladies and Gentlemen:

         In connection with and as a condition to entering into the transactions
contemplated by the Agreement and Plan of Merger (the "Merger Agreement") by and
between Ferrofluidics Corporation (the "Company"), a Massachusetts  corporation,
Ferrotec  Corporation  ("Ferrotec"),  a corporation  organized under the laws of
Japan,  and  Ferrotec  Acquisition,  Inc.,  a  Massachusetts  corporation  and a
wholly-owned  subsidiary  of Ferrotec  ("Merger  Sub"),  the Company,  Ferrotec,
Merger Sub and the undersigned individual,  Paul F. Avery, Jr. ("Avery"), hereby
agree that,  notwithstanding  any other arrangement between any of the foregoing
parties,  from  and  after  the  Acceptance  Date  (as  defined  in  the  Merger
Agreement),  Avery shall  perform  such  advisory  and related  services for the
Company as may be  reasonably  requested  from time to time by the Company  (the
"Services").   Avery  shall  perform  the  Services   under  the  direction  and
restriction  of the Company.  The Company  shall pay to Avery an advisory fee of
$50,000 per annum payable monthly in arrears  commencing on the first day of the
next month after the date first set forth above.  The parties further agree that
the Company or Avery may terminate Avery's engagement as an advisor hereunder at
any time upon  thirty (30) days'  written  notice to the other  parties  hereto,
whereupon upon such termination all payments due hereunder shall cease.

                           [signature page to follow]


<PAGE>


         Please  acknowledge  your agreement to the foregoing by  countersigning
this agreement in the place provided below and returning it to the undersigned.


                                                     Very truly yours,



                                                     ---------------------------
                                                     Paul F. Avery, Jr.

Accepted and Agreed to,
this 20th day of October, 1999

FERROTEC CORPORATION

By:
   -----------------------------
    Name:
    Title:


FERROTEC ACQUISITION, INC.

By:
   -----------------------------
    Name:
    Title:

FERROFLUIDICS CORPORATION

By:
   -----------------------------
     Name: William B. Ford
     Title: Chief Financial Officer


                                       2



                                                                EXHIBIT 99(c)(4)

                              EMPLOYMENT AGREEMENT

         EMPLOYMENT  AGREEMENT (the "Agreement"),  dated as of October 20, 1999,
by and between  FERROFLUIDICS  CORPORATION,  a  Massachusetts  corporation  (the
"Company"),  whose principal place of business is 40 Simon Street,  Nashua,  New
Hampshire,  03061, FERROTEC CORPORATION,  a corporation organized under the laws
of Japan  ("Ferrotec"),  whose principal place of business is Sumitomo Bldg. #6,
5-24-8 Higashi Ueno,  Taito-Ku,  Tokyo 110-0015,  Japan, and WILLIAM B. FORD, an
individual (the  "Executive"),  whose address is 22 Preserve Drive,  Nashua, New
Hampshire, 03064.

                              W I T N E S S E T H:

         WHEREAS, the Company, Ferrotec Corporation, a Japanese corporation, and
Ferrotec  Acquisition,  Inc., a Massachusetts  corporation,  are parties to that
certain  Agreement  and Plan of Merger,  dated as of the same date herewith (the
"Merger Agreement);

         WHEREAS,  in  connection  with the  Merger  Agreement,  an  offer  (the
"Offer") will be made to acquire all of the issued and outstanding common stock,
par value $.004 per share,  of the Company (the "Common  Stock"),  in accordance
with the terms and subject to the conditions set forth in the Merger Agreement;

         WHEREAS, pursuant to the terms of the Merger Agreement, Executive is to
be employed by the Company  subsequent to the  consummation of the  transactions
contemplated pursuant to and in accordance with that certain Merger Agreement;

         WHEREAS,  the Company desires to employ the Executive and to ensure the
continued  availability  to the  Company of the  Executive's  services,  and the
Executive is willing to accept such  employment  and render such  services,  all
upon and subject to the terms and conditions contained in this Agreement; and

         WHEREAS, the parties intend for this Agreement to supersede and replace
all prior  agreements  between  Executive  and the Company,  including,  but not
limited to, the Employment  Agreement dated September 23, 1996 (the  "Employment
Agreement").

         NOW,  THEREFORE,  in  consideration  of the mutual  premises  set forth
herein, and for other good and valuable consideration,  the receipt and adequacy
of which is hereby acknowledged, the parties hereto do hereby agree as follows:

1.  EMPLOYMENT.  The  Company  hereby  employs  the  Executive  in the  capacity
described in Section 3 of this Agreement,  and the Executive hereby accepts such
employment, upon the terms and conditions hereinafter set forth.

<PAGE>

         2.  TERM.  The  Term  of  employment  hereunder  will  commence  on the
Acceptance  Date,  as  hereinafter  defined,  and  will end on  March  31,  2000
("Term"),  unless  otherwise  sooner  terminated  hereunder,  provided  that the
Executive  and the  Company may upon the  expiration  of the then  current  Term
hereof,  renew this Agreement for an additional  term as mutually  acceptable to
the parties hereto ("Renewal Term"). For purposes of this Agreement, "Acceptance
Date" has the same  meaning as set forth in the Merger  Agreement.  The  parties
acknowledge  and agree that Employee's  employment with the Company  pursuant to
the Employment  Agreement and any other agreement or  understanding  pursuant to
which the Employee is providing  services to or on behalf of the Company  and/or
its  subsidiaries  shall be terminated  effective as of the Acceptance Date; and
that the Employment Agreement and any of such other agreements or understandings
pursuant  to which the  Employee  is  providing  services to or on behalf of the
Company and/or its  subsidiaries  shall be deemed to have been  terminated as of
the  Acceptance  Date and shall be of no  further  force or  effect  thereafter,
except to the extent expressly provided hereunder.

         3. DUTIES DURING EMPLOYMENT PERIOD.

            a. During the Term (including any Renewal Term), the Executive shall
devote  substantially  all of the Executive's  business time to the business and
affairs of the Company. The Executive shall have such duties and powers that are
commensurate and consistent with those of an executive  officer,  subject to the
authority and direction of the Company's Board of Directors.

            b. Executive  shall devote  substantially  all of his business time,
his best efforts,  business judgment,  skill and knowledge to the advancement of
the  business  and  interests  of the  Company  and its  affiliates,  and to the
discharge of his duties and responsibilities  hereunder.  In accordance with the
foregoing,  Executive shall not engage in any other business activity, except as
may be approved  by the Board of  Directors;  provided,  however,  that  nothing
herein shall be construed as preventing Executive from investing his assets in a
manner not otherwise prohibited by this Agreement, and in such form or manner as
shall not require any material services on his part in the operations or affairs
of the companies or other entities in which such investments are made.

            c. Except for required travel on the Company's  business,  Executive
shall not be  required  to work on a regular  basis at any  location  outside of
Hillsborough County in the State of New Hampshire.

         4. COMPENSATION AND BENEFITS.

            a.  Salary.  The  Executive  shall be paid a base  salary (the "Base
Salary"),  payable  not less than twice per month,  at an annual rate of no less
than One Hundred Forty Five Thousand Dollars ($145,000).

            b.  Benefit  Plans.  During  the  Term  hereof,  Executive  shall be
entitled  to   participate   in  and  enjoy  the  benefit  of  the   retirement,
supplementary  retirement,  deferred  compensation,   health,  medical,  dental,
cafeteria,  reimbursement,  death (including life insurance),  accident,  travel
insurance, long-term disability, short-term disability, sick leave, other leaves
of

                                       2
<PAGE>


absence,    holidays   and   other   similar    welfare,    fringe-benefit    or
employment-related  plans,  programs,  arrangements,   policies  or  perquisites
available to the Company's  management from time to time.  Participation  in the
foregoing shall be subject to the terms of the applicable plan documents and the
discretion of the Board of Directors or any  administrative  or other  committee
provided for in or contemplated by such plan. The Company may alter, modify, add
to or  delete  its  employee  benefit  plans  as  they  apply  to the  Company's
management  at such times and in such  manner as the  Company  determines  to be
appropriate, without recourse by Executive.

            c. Vacation.  During the Term of employment hereunder, the Executive
will be entitled  to four (4) weeks of vacation  time to be utilized or paid for
each year to be taken at such  times and  intervals  as shall be  determined  by
Executive;  provided,  however,  that the  Executive  will  evidence  reasonable
judgment  with  regard  to  appropriate   vacation  scheduling  subject  to  the
reasonable business needs of the Company. The number of vacation days during the
Term (or any  Renewal  Term)  will  accrue on a daily  basis at the rate of four
weeks per year of employment. Accrued but unused vacation time at the end of the
Term of this  Agreement  will be paid to Executive  upon the  expiration of such
Term.  Executive  shall be given  credit  under  all of the  Company's  employee
benefit plans and policies,  including without limitation,  for accrued vacation
time, for all services prior to the Acceptance  Date; and provided  further that
the Company shall upon the termination of Executive's  employment  hereunder pay
Executive for all accrued vacation time as of the termination date in accordance
with Company policy.

            d. Business Expense  Reimbursement.  The Executive shall be entitled
to  be  paid  for,  or  receive  proper   reimbursement   for,  all  reasonable,
out-of-pocket  expenses  incurred  directly by the Executive (in accordance with
the policies and procedures  established by the Company for its senior executive
officers), including business class accommodations for international air travel,
and first  class  rates for any other form of  travel,  in  performing  services
hereunder,  provided the Executive  properly accounts  therefor.  Employee shall
submit  to  the  Company  itemized  monthly  statements,  in a  form  reasonably
satisfactory to the Company, of such expenses incurred in the previous month.

            e. Severance  Payments.  Executive  shall be entitled to receive One
Hundred Forty Nine Thousand Dollars  ($149,000).  This amount will be payable in
the following installments:

               (1) Forty Five  Thousand  Dollars  ($45,000) on the first payroll
         date following January 1, 2000; and

               (2) One Hundred Four Thousand  Dollars  ($104,000),  inclusive of
         earned  interest  therein,  at a rate of 4% on the first  payroll  date
         following January 1, 2001.

            f. Options.  Executive  shall be entitled to receive for each option
to acquire Common Stock of the Company that is outstanding  immediately prior to
the Acceptance Date, whether or not then vested or exercisable,  an amount equal
to the  product  of (1) the  number of shares of common  stock  subject  to such
options and (2) the excess, if any, of the Cash  Consideration over

                                       3
<PAGE>

the exercise price per share of such option (the "Option Payment"). For purposes
of this Agreement, "Cash Consideration" shall have the same meaning as set forth
in  the  Merger  Agreement.  This  amount  will  be  payable  in  the  following
installments,  notwithstanding  anything in the Merger Agreement to the contrary
with respect to the timing of any such payments:

               (1) Fifty Thousand Dollars ($50,000) on January 2,
         2000; and

               (2) On January 2, 2001,  an amount equal to Forty Eight  Thousand
         Seven Hundred Fifty Dollars  ($48,750)  inclusive of earned interest at
         the rate of 4% (the "Second Installment").

         5. CONSEQUENCES OF TERMINATION OF EMPLOYMENT.

            a.  Death or  Disability.  In the event  Executive  dies or  becomes
disabled  during  the  Term  this  Agreement,  his  employment  hereunder  shall
automatically terminate. In such case, the Company shall pay to Executive or his
beneficiary,  as the case may be, any earned but unpaid salary as of the date of
his death or disability.  For the purpose of this Agreement,  "disability" shall
refer to a situation in which Executive is totally  disabled from performing his
duties for the Company during a period of thirteen (13)  consecutive  weeks.  If
any question shall arise as to whether during any period  Executive has suffered
disability, Executive may, and at the request of the Company will, submit to the
Company  a  certification  in  reasonable  detail  by a  physician  selected  by
Executive or his guardian to whom the Company has no reasonable  objection as to
whether Executive was so disabled and such certification  shall for the purposes
of this  Agreement be conclusive of the issue.  If such question shall arise and
Executive shall fail to submit such certification,  the Company's  determination
of such issue shall be binding on Executive.

            b. By the Company for Cause.  The Company may terminate  Executive's
employment  hereunder  for cause at any time upon  notice to  Executive  setting
forth  in  reasonable  detail  the  nature  of such  cause.  The  following,  as
determined  by  the  Board  of  Directors  in  its  reasonable  judgment,  shall
constitute "cause" for termination:

               (1)  Executive's  falsification  of the  accounts of the Company,
         embezzlement of funds of the Company or other material  dishonesty with
         respect to the Company or any of its affiliates; or

               (2)  Conviction  of, or plea of nolo  contendere  to, a felony or
         other  crime  involving  moral  turpitude  (it  being  understood  that
         violation of a motor vehicle code does not constitute such a crime); or

               (3) Conduct  engaged in or action taken or omitted to be taken by
         Executive which is in material breach of this Agreement; or

               (4)   Material   failure  to  perform   Executive's   duties  and
         responsibilities  hereunder,  which  failure  continues  for more  than
         thirty (30) days after written notice given

                                       4
<PAGE>

         to Executive pursuant to a vote of the Board of Directors, such vote to
         set forth in reasonable detail the nature of such failure; or

                           (5) Gross or willful  misconduct  of  Executive  with
         respect to the Company or any subsidiary or affiliate thereof.

Upon the giving of notice of termination of  Executive's  employment  under this
Section  5, the  Company  shall  have no  further  obligation  or  liability  to
Executive,  other than (i)  payments of amounts set forth in Sections 4c, 4d, 4e
and 4f; (ii) the payment of salary earned and unpaid at the date of termination;
and  (iii)  the   contribution  by  the  Company  to  the  cost  of  Executive's
participation  (subject to any required employee contribution by Executive under
the terms of the  applicable  plans) in the  Company's  group medical and dental
insurance  plans  as the  same are in  effect  from  time to time for so long as
Executive is entitled to continue such  participation  under  applicable law and
plan terms. Executive hereby agrees to release the Company,  Ferrotec and Merger
Sub and their respective officers,  directors,  shareholders and affiliates from
any and all claims and/or liabilities arising under the Employment  Agreement or
arising from the  Executive's  employment or retention by the Company and/or its
subsidiaries  prior to the  Acceptance  Date;  provided,  however,  that nothing
herein shall in any way limit Executive's  indemnification  rights under Section
6.6 of the Merger  Agreement or under the Articles of  Organization or Bylaws of
the Company.

         6. COVENANT OF NON DISCLOSURE AND NON-COMPETITION.

            a. The  Executive  acknowledges  that the success of the business of
the Company depends upon both the absence of competition  from the Executive and
the  continued  preservation  of  the  confidentiality  of  certain  information
possessed  by the  Executive,  that  an  absence  of  such  competition  and the
preservation of the  confidentiality of such information is an essential term of
this  Agreement,  and that the  Company  would be  unwilling  to enter into this
Agreement in the absence of this  Section.  Accordingly,  the  Executive  hereby
agrees with the Company as follows:

               (1) The Executive will not, at any time,  directly or indirectly,
         without the prior written  consent of the Company,  disclose or use, in
         any way  harmful to the  business,  operations,  assets,  prospects  or
         condition,  financial  or  otherwise,  of  the  Company,  or  otherwise
         contrary  to  the  interests  of  the  Company,   any   proprietary  or
         Confidential  Information  (as defined below)  involving or relating to
         the Company past, present or future,  actual or prospective;  provided,
         however,  that such information shall not include any information known
         generally  to the  public  (other  than as a result  of  disclosure  in
         violation  hereof by the Executive);  and provided,  further,  that the
         provisions of this Section shall not prohibit any  disclosure  required
         by law in connection with any judicial or administrative  proceeding or
         inquiry.  "Confidential  Information"  includes, but is not limited to,
         information  relating to the Company  which is not  generally  known to
         those outside of the Company  relating to (i) the business,  conduct or
         operations of the Company,  (ii) any materials,  apparatus,  processes,
         methods, ways of business,  programs, formulae,  technology,  research,
         development,  or  intellectual  property,  (iii) any customer lists, or
         customer  requirements  and  preferences, (iv)  any  supplier  lists or
         supplier requirements and preferences, (v) financial

                                       5
<PAGE>

         information or business plans, or (vi) any other  information  about or
         generated by the Company which could,  if  disclosed,  be useful to any
         competitors of the Company.

                           (2)  During  the term  hereof and for a period of two
         (2) years  thereafter  (or,  if  Executive's  employment  hereunder  is
         terminated,   two  (2)  years  from  the  date  of  such  termination),
         irrespective   of  the   reasons   for  any   such   termination   (the
         "Non-Competition   Term"),   the  Executive  shall  not,   directly  or
         indirectly,  (i) acquire, own, manage, operate,  control or participate
         directly or  indirectly  in any manner in the  acquisition,  ownership,
         management,  operation  or control of, or be  connected  as an officer,
         employee, partner, director, principal,  consultant, agent or otherwise
         with, or have any financial  interest in (other than solely as an owner
         for investment  purposes of not more than 5% of the outstanding capital
         stock  of any  company  engaged  in the  same  business  as that of the
         Company), or aid or assist anyone else in the conduct of, any business,
         venture  or  activity  whose  activities,   products  or  services  are
         competitive  with the current  activities,  products or services of the
         Company  or  Ferrotec  or  the  contemplated  activities,  products  or
         services of the Company as set forth in the Company's  Annual Operating
         Plan for Fiscal  2000,  (ii)  recruit or  otherwise  seek to induce any
         employee  or  consultant  of  the  Company  to  terminate  his  or  her
         employment or consulting  relationship with the Company,  (iii) solicit
         or encourage any person who is a customer or supplier of the Company to
         terminate its relationship  with the Company,  or (iv) encourage any of
         the Company  employees or  consultants to become engaged or retained by
         or on behalf of any person whose  activities,  products or services are
         competitive  with the  current  or  contemplated,  as set  forth in the
         Company's  current business plan,  activities,  products or services of
         the  Company or Ferrotec or the  contemplated  activities,  products or
         services of the Company as set forth in the Company's  Annual Operating
         Plan for Fiscal 2000.

                           (3)  The  Executive  acknowledges  and  agrees  that,
         because the legal  remedies of the  Company  may be  inadequate  in the
         event of a breach of, or other failure to perform, any of the covenants
         and obligations set forth in this Section, the Company may, in addition
         to  obtaining  any other remedy or relief  available  to it  (including
         without  limitation,  consequential and other damages at law),  enforce
         this Section by injunction and other equitable remedies.

                           (4) The parties agree that the  provisions  set forth
         in this  Section,  including  without  limitation  as to  duration  and
         geographic scope, are reasonable to protect the legitimate interests of
         the Company.  The provisions of this Section are severable,  and in the
         event that any provision hereof should, for any reason, be held invalid
         or  unenforceable  in any  respect,  it shall  not  invalidate,  render
         unenforceable or otherwise affect any other provision hereof,  and such
         invalid or unenforceable provision shall be construed by limiting it so
         as to be valid and enforceable to the maximum extent  compatible  with,
         and possible under, applicable law.

         7.  WITHHOLDING.  All payments made by the Company under this Agreement
shall be reduced by any tax or other  amounts  required  to be  withheld  by the
Company under applicable law.

                                       6
<PAGE>



         8. EFFECT ON PRIOR  AGREEMENTS.  This Agreement  supersedes any and all
prior or written  agreements in their entirety between the parties,  which shall
be void and of no further  force and  effect  after the  Effective  Time of this
Agreement.

         9.  NOTICES.  Any notice  required or  permitted  to be given under the
terms of this  Agreement  shall be  sufficient if in writing and if sent postage
prepaid by registered or certified mail, return receipt requested,  by overnight
delivery,  by courier, or by confirmed telecopy, in the case of the Executive to
the  Executive's  last place of business or residence as shown on the records of
the Company,  or in the case of the Company to its principal office as set forth
in the introductory paragraph, or such other place as it may designate.

         10. WAIVER.  Unless agreed in writing,  the failure of either party, at
any time, to require performance by the other of any provisions  hereunder shall
not  affect its right  thereafter  to  enforce  the same,  nor shall a waiver by
either  party of any  breach  of any  provision  hereof be taken or held to be a
waiver of any other  preceding or succeeding  breach of any term or provision of
this  Agreement.  No extension of time for the  performance of any obligation or
act shall be deemed to be an extension of time for the  performance of any other
obligation or act hereunder.

         11. COMPLETE  AGREEMENT.  This Agreement  contains the entire agreement
between the parties  hereto with respect to the contents  hereof and  supersedes
all prior agreements and understandings between the parties with respect to such
matters,  whether  written  or  oral.  Neither  this  Agreement  nor any term or
provision  hereof may be changed,  waived,  discharged  or amended in any manner
other than by an  instrument  in writing,  signed by the party against which the
enforcement of the change, waiver, discharge or amendment is sought.

         12.  COUNTERPARTS.  This  Agreement  may be  executed  in  two or  more
counterparts,  each of which shall be deemed an original  but all of which shall
constitute one agreement.

         13.  BINDING-EFFECT/ASSIGNMENT.  Neither the Company nor  Executive may
make any  assignment of this Agreement or any interest  herein,  by operation of
law or  otherwise,  without the prior  written  consent of the other;  provided,
however,  that the  Company  may assign its  rights and  obligations  under this
Agreement  without the consent of Executive in the event that the Company  shall
hereafter affect a  reorganization,  consolidate  with, or merge into, any other
person or entity or transfer all of its properties or assets to any other person
or entity.  This Agreement shall inure to the benefit of and be binding upon the
Company and Executive, their respective successors,  executors,  administrators,
heirs and permitted assigns.

         14.  GOVERNING  LAW.  This is a  Massachusetts  contract  and  shall be
construed and enforced  under and be governed in all respects by the laws of the
Commonwealth of Massachusetts, without regard to the conflict of laws principles
thereof and the parties shall submit to the exclusive jurisdiction of the courts
of the  Commonwealth of  Massachusetts  for all matters  relating to the subject
matter of this Agreement and hereby waive any claim of  non-convenient  forum or
lack of personal jurisdiction or improper venue.

                                       7
<PAGE>

         15. HEADINGS. The headings of the sections are for convenience only and
shall not  control or affect the meaning or  construction  or limit the scope or
intent of any of the provisions of this Agreement.

         16.  SURVIVAL.  Any  termination of this Agreement shall not affect the
ongoing  provisions of this  Agreement  which shall survive such  termination in
accordance with their terms.

         17. SEVERABILITY.  Whenever possible,  each provision of this Agreement
will be interpreted in such manner as to be effective and valid under applicable
law, but if any  provision of this  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 any other  jurisdiction,  but this  Agreement  will be
reformed,  construed  and  enforced  in such  jurisdiction  as if such  invalid,
illegal or unenforceable provision had never been contained herein. If any court
determines that any provision of Sections 6 or 7 hereof is unenforceable because
of the duration or scope of such  provision,  such court shall have the power to
reduce the scope or duration of such provision,  as the case may be, and, in its
reduced form, such provision shall then be enforceable.

         18.  CONSTRUCTION.  This Agreement  shall be construed  within the fair
meaning of each of its terms and not against the party drafting the document.

         19. EFFECTIVENESS.  This Agreement is conditioned upon and shall become
effective only upon the occurrence of the Acceptance  Date, and shall not become
effective in the event that the Offer is  terminated  or abandoned or the Merger
Agreement is terminated in accordance with its terms.

         IN WITNESS WHEREOF,  the parties have executed this Agreement as of the
date first above written in ____________, Massachusetts.

                                        FERROFLUIDICS CORPORATION

                                        By:
                                           --------------------------------
                                        Name:
                                           --------------------------------
                                        Title:
                                           --------------------------------

                                        FERROTEC CORPORATION

                                        By:
                                           --------------------------------
                                        Name:
                                           --------------------------------
                                        Title:
                                           --------------------------------


                                       8
<PAGE>


                                        EXECUTIVE


                                        --------------------------------
                                        William B. Ford














                                       9

<PAGE>


                            Ferrofluidics Corporation
                                 40 Simon Street
                                Nashua, NH 03061


                                October 20, 1999

Ferrotec Corporation
5-24-8
Higashi-Ueno
Taito-ku
Tokyo, Japan 110-0015
Attn: Akira Yamamura

Ladies and Gentlemen:

         In connection with and as a condition to entering into the transactions
contemplated by the Agreement and Plan of Merger (the "Merger Agreement") by and
between Ferrofluidics Corporation (the "Company"), a Massachusetts  corporation,
Ferrotec  Corporation  ("Ferrotec"),  a corporation  organized under the laws of
Japan,  and  Ferrotec  Acquisition,  Inc.,  a  Massachusetts  corporation  and a
wholly-owned  subsidiary  of Ferrotec  ("Merger  Sub"),  the Company,  Ferrotec,
Merger Sub and the undersigned individual,  Paul F. Avery, Jr. ("Avery"), hereby
agree that,  notwithstanding  any other arrangement between any of the foregoing
parties,  from  and  after  the  Acceptance  Date  (as  defined  in  the  Merger
Agreement),  Avery shall  perform  such  advisory  and related  services for the
Company as may be  reasonably  requested  from time to time by the Company  (the
"Services").   Avery  shall  perform  the  Services   under  the  direction  and
restriction  of the Company.  The Company  shall pay to Avery an advisory fee of
$50,000 per annum payable monthly in arrears  commencing on the first day of the
next month after the date first set forth above.  The parties further agree that
the Company or Avery may terminate Avery's engagement as an advisor hereunder at
any time upon  thirty (30) days'  written  notice to the other  parties  hereto,
whereupon upon such termination all payments due hereunder shall cease.

                           [signature page to follow]


<PAGE>


         Please  acknowledge  your agreement to the foregoing by  countersigning
this agreement in the place provided below and returning it to the undersigned.


                                                     Very truly yours,



                                                     ---------------------------
                                                     Paul F. Avery, Jr.

Accepted and Agreed to,
this 20th day of October, 1999

FERROTEC CORPORATION

By:
   -----------------------------
    Name:
    Title:


FERROTEC ACQUISITION, INC.

By:
   -----------------------------
    Name:
    Title:

FERROFLUIDICS CORPORATION

By:
   -----------------------------
     Name: William B. Ford
     Title: Chief Financial Officer


                                       2



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