Exhibit (a)(1)(B)

                              LETTER OF TRANSMITTAL
                               TO TENDER SHARES OF
                                  COMMON STOCK
                  (INCLUDING THE ASSOCIATED RIGHTS TO PURCHASE
                      FRACTIONAL UNITS OF PREFERRED STOCK)
                                       OF
                               DEXTER CORPORATION

                        PURSUANT TO THE OFFER TO PURCHASE
                               DATED JUNE 26, 2000
                                       OF

                             ISP ACQUISITION CORP.,
                       AN INDIRECT WHOLLY-OWNED SUBSIDIARY
                                       OF
                      INTERNATIONAL SPECIALTY PRODUCTS INC.

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         THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT,
                  NEW YORK CITY TIME, ON MONDAY, JULY 24, 2000,
                         UNLESS THE OFFER IS EXTENDED.
- --------------------------------------------------------------------------------

                        THE DEPOSITARY FOR THE OFFER IS:
                            WILMINGTON TRUST COMPANY


                                                                                           
                  By Mail:                               By Facsimile Transmission:                  By Hand/Overnight Delivery:

         Corporate Trust Operations                   (For Eligible Institutions Only)                Wilmington Trust Company
          Wilmington Trust Company                             (302) 651-1079                         1105 North Market Street,
                P.O. Box 8861                                                                                First Floor
       Wilmington, Delaware 19885-9472                Confirm Facsimile By Telephone:                Wilmington, Delaware 19801
 (registered or certified mail recommended)                    (302) 651-8869                     Attn: Corporate Trust Operations




           DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS
SET FORTH ABOVE, OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TO A NUMBER OTHER
THAN AS SET FORTH ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY TO THE DEPOSITARY.

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

           This Letter of Transmittal is to be used by shareholders of Dexter
Corporation if certificates for Shares (as such term is defined below) are to be
forwarded herewith or, unless an Agent's Message (as defined in Instruction 2
below) is utilized, if delivery of Shares is to be made by book-entry transfer
to an account maintained by the Depositary at the Book-Entry Transfer Facility
(as defined in and pursuant to the procedures set forth in the Offer to
Purchase). Shareholders who deliver Shares by book-entry transfer are referred
to herein as "Book-Entry Shareholders" and other shareholders who deliver shares
are referred to herein as "Certificate Shareholders."

           Shareholders whose certificates for Shares are not immediately
available or who cannot deliver either the certificates for, or a Book-Entry
Confirmation (as defined in Section 2 of the Offer to Purchase) with respect to,
their Shares and all other documents required hereby to the Depositary prior to
the Expiration Date (as defined in Section 1 of the Offer to Purchase) must
tender their Shares pursuant to the guaranteed delivery procedures set forth in
Section 3 of the Offer to Purchase. See Instruction 2. DELIVERY OF DOCUMENTS TO
THE BOOK-ENTRY TRANSFER FACILITY WILL NOT CONSTITUTE DELIVERY TO THE DEPOSITARY.



NY2:\921967\04\JR#704!.DOC\72816.0003

NOTE: SIGNATURES MUST BE PROVIDED BELOW. PLEASE READ THE INSTRUCTIONS SET FORTH
IN THIS LETTER OF TRANSMITTAL CAREFULLY.


 [ ]  CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER
      MADE TO THE DEPOSITARY'S ACCOUNT AT THE BOOK-ENTRY TRANSFER FACILITY AND
      COMPLETE THE FOLLOWING (ONLY PARTICIPANTS IN THE 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 No. (if any):
                           -----------------------------------------------------
Date of Execution of Notice of Guaranteed Delivery:
                                                   -----------------------------
Name of Institution which Guaranteed Delivery:
                                              ----------------------------------
If delivered by Book-Entry Transfer, check box: [ ]

Account Number:                         Transaction Code Number
               -------------------------                       -----------------

- --------------------------------------------------------------------------------
                         DESCRIPTION OF SHARES TENDERED
- --------------------------------------------------------------------------------


- ------------------------------------------------------------ -------------------------------------------------------------------
  NAME(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S)
   (PLEASE FILL IN, IF BLANK, EXACTLY AS NAME(S)                                      SHARES TENDERED
         APPEAR(S) ON SHARE CERTIFICATE(S))                             (ATTACH ADDITIONAL SIGNED LIST IF NECESSARY)
- ------------------------------------------------------------ ---------------------- ---------------------- ---------------------
                                                                                       TOTAL NUMBER OF
                                                                 CERTIFICATE         SHARES REPRESENTED      NUMBER OF SHARES
                                                                 NUMBER(S)(1)       BY CERTIFICATE(S)(1)       TENDERED(2)
                                                             ---------------------- ---------------------- ---------------------
                                                                                                  






- ------------------------------------------------------------ ---------------------- ---------------------- ---------------------
                                                                 TOTAL SHARES
- --------------------------------------------------------------------------------------------------------------------------------


(1)      NEED NOT BE COMPLETED BY BOOK-ENTRY SHAREHOLDERS.

(2)      UNLESS OTHERWISE INDICATED, IT WILL BE ASSUMED THAT ALL SHARES
         REPRESENTED BY SHARE CERTIFICATES DELIVERED TO THE DEPOSITARY ARE BEING
         TENDERED HEREBY. SEE INSTRUCTION 4.
- --------------------------------------------------------------------------------




                                       2

Ladies and Gentlemen:

           The undersigned hereby tenders to ISP Acquisition Corp., a Delaware
corporation ("Purchaser") and indirect wholly-owned subsidiary of International
Specialty Products Inc., a Delaware corporation ("Parent"), the above-described
shares of common stock, par value $1.00 per share (the "Common Stock"),
including the associated rights to purchase fractional units of Preferred Stock
issued pursuant to the Rights Agreement (as defined in the Offer to Purchase)
(the "Rights" and, together with the Common Stock, the "Shares"), of Dexter
Corporation, a Connecticut corporation ("Dexter"), pursuant to Purchaser's offer
to purchase all outstanding Shares at a price of $45 per Share, net to the
seller in cash, without interest thereon, upon the terms and subject to the
conditions set forth in the Offer to Purchase, dated June 26, 2000, and in this
Letter of Transmittal (which, together with any amendments or supplements
thereto or hereto, collectively constitute the "Offer"). The undersigned
understands that Purchaser reserves the right to transfer or assign, in whole at
any time, or in part from time to time, to one or more of its affiliates, the
right to purchase all or any portion of the Shares tendered pursuant to the
Offer, but any such transfer or assignment will not relieve 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. Receipt of the Offer is hereby acknowledged.

           Upon the terms and subject to the conditions of the Offer (and if the
Offer is extended or amended, the terms of any such extension or amendment),
subject to, and effective upon, acceptance for payment of, and payment for, the
Shares tendered herewith in accordance with the terms of the Offer, including,
without limitation, Section 14 of the Offer to Purchase, the undersigned hereby
sells, assigns and transfers to, or upon the order of, Purchaser all right,
title and interest in and to, and any and all claims in respect of or arising or
having arisen as a result of the undersigned's status as a holder of, all the
Shares that are being tendered hereby (and any and all non-cash dividends,
distributions, rights, other Shares or other securities issued or issuable in
respect thereof on or after June 26, 2000 (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 (i) deliver
certificates for such Shares (and any and all Distributions), or transfer
ownership of such Shares (and any 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
Purchaser, (ii) present such Shares (and any and all Distributions) for transfer
on the books of Dexter and (iii) receive all benefits and otherwise exercise all
rights of beneficial ownership of such Shares (and any and all Distributions),
all in accordance with the terms of the Offer.

           By executing this Letter of Transmittal, the undersigned hereby
irrevocably appoints designees of Purchaser as the attorneys-in-fact and proxies
of the undersigned, each with full power of substitution, to vote at any annual
or special meeting of Dexter's shareholders or any adjournment or postponement
thereof or otherwise in such manner as each such attorney-in-fact and proxy or
his substitute will in his sole discretion deem proper with respect to, to
execute any written consent concerning any matter as each such attorney-in-fact
and proxy or his substitute will in his sole discretion deem proper with respect
to, and to otherwise act as each such attorney-in-fact and proxy or his
substitute will in his sole discretion deem proper with respect to, all of the
Shares (and any and all Distributions) tendered hereby and accepted for payment
by Purchaser. This appointment will be effective if and when, and only to the
extent that, Purchaser accepts such Shares for payment pursuant to the Offer.
This power of attorney and proxy are irrevocable and are granted in
consideration of the acceptance for payment of such Shares in accordance with
the terms of the Offer. Such acceptance for payment will, without further
action, revoke any prior powers of attorney and proxies granted by the
undersigned at any time with respect to such Shares (and any and all
Distributions), and no subsequent powers of attorney, proxies, consents or
revocations may be given by the undersigned with respect thereto (and, if given,
will not be deemed effective). Purchaser reserves the right to require that, in
order for Shares or other securities to be deemed validly tendered, immediately
upon Purchaser's acceptance for payment of such Shares, Purchaser must be able
to exercise full voting, consent and other rights with respect to such Shares
(and any and all Distributions), including voting at any meeting of Dexter's
shareholders.

           The undersigned hereby represents and warrants that the undersigned
has full power and authority to tender, sell, assign and transfer the Shares
tendered hereby and all Distributions, that the undersigned owns the Shares
tendered hereby within the meaning of Rule 14e-4 promulgated under the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), that the
tender of the tendered Shares complies with Rule 14e-4 under the Exchange Act,
and that when the same are accepted for payment by Purchaser, Purchaser will
acquire good, marketable and unencumbered title thereto and to all
Distributions, free and clear of all liens, restrictions, charges and


                                       3

encumbrances and the same will not be subject to any adverse claims. The
undersigned will, upon request, execute and deliver any additional documents
deemed by the Depositary or Purchaser to be necessary or desirable to complete
the sale, assignment and transfer of the Shares tendered hereby and all
Distributions. In addition, the undersigned will remit and transfer promptly to
the Depositary for the account of Purchaser all Distributions in respect of the
Shares tendered hereby, accompanied by appropriate documentation of transfer,
and, pending such remittance and transfer or appropriate assurance thereof,
Purchaser will be entitled to all rights and privileges as owner of each such
Distribution and may withhold the entire purchase price of the Shares tendered
hereby or deduct from such purchase price, the amount or value of such
Distribution as determined by Purchaser in its sole discretion.

           All authority herein conferred or agreed to be conferred will survive
the death or incapacity of the undersigned, and any obligation of the
undersigned hereunder will be binding upon the heirs, executors, administrators,
personal representatives, trustees in bankruptcy, successors and assigns of the
undersigned. Except as stated in the Offer, this tender is irrevocable.

           Tenders of Shares made pursuant to the Offer are irrevocable, except
that 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 August
25, 2000, or such later date as may apply in case the Offer is extended. SEE
SECTION 4 OF THE OFFER TO PURCHASE.

           The undersigned understands that the valid tender of Shares pursuant
to any one of the procedures described in Section 3 of the Offer to Purchase and
in the Instructions hereto will constitute a binding agreement between the
undersigned and Purchaser upon the terms and subject to the conditions of the
Offer (and if the Offer is extended or amended, the terms or conditions of any
such extension or amendment), including the undersigned's representation that
the undersigned owns the shares being tendered. The undersigned recognizes that
under certain circumstances set forth in the Offer to Purchase, Purchaser may
not be required to accept for payment any of the Shares tendered hereby.

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










                                       4

 [ ]  CHECK HERE IF ANY OF THE CERTIFICATES REPRESENTING SHARES THAT YOU OWN
      HAVE BEEN LOST, DESTROYED OR STOLEN AND SEE INSTRUCTION 11.

NUMBER OF SHARES REPRESENTED BY LOST, DESTROYED OR STOLEN CERTIFICATES: ______


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

- --------------------------------------------------------------------------------
To be completed ONLY if the check for the purchase price of Shares accepted for
payment (less the amount of any federal income and backup withholding tax
required to be withheld) is to be issued in the name of someone other than the
undersigned, if certificates for Shares not tendered or not accepted for payment
are to be issued in the name of someone other than the undersigned or if Shares
tendered hereby and delivered by book-entry transfer that are not accepted for
payment are to be returned by credit to an account maintained at a Book-Entry
Transfer Facility other than the account indicated above.
- --------------------------------------------------------------------------------


Issue:  [ ] check

        [ ] Share certificate(s) to:


Name:
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)


Address:
- --------------------------------------------------------------------------------
                      (INCLUDE ZIP CODE)

- --------------------------------------------------------------------------------
               (TAXPAYER IDENTIFICATION OR SOCIAL SECURITY NUMBER)
                            (SEE SUBSTITUTE FORM W-9)


Credit Shares delivered by book-entry transfer and not purchased to the
Book-Entry Transfer Facility account.

- --------------------------------------------------------------------------------
                                (ACCOUNT NUMBER)

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


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

To be completed ONLY if certificates for Shares not tendered or not accepted for
payment and/or the check for the purchase price of
Shares accepted for payment (less the amount of any federal income and backup
withholding tax required to be withheld) is to be sent
to someone other than the undersigned or to the undersigned at an address other
than that shown under "Description of Shares Tendered."

Mail:   [ ] check

        [ ] Share certificate(s) to:

Name:
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)


Address:
- --------------------------------------------------------------------------------
                      (INCLUDE ZIP CODE)

- --------------------------------------------------------------------------------
               (TAXPAYER IDENTIFICATION OR SOCIAL SECURITY NUMBER)
                            (SEE SUBSTITUTE FORM W-9)

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



                                       5

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



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


- --------------------------------------------------------------------------------
                        (SIGNATURE(S) OF SHAREHOLDER(S))


Dated: __________ ___, 2000


         (Must be signed by registered holder(s) exactly as name(s) appear(s) on
the Share 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 trustee, executor, administrator,
guardian, attorney-in-fact, officer of a corporation or other person acting in a
fiduciary or representative capacity, please provide the following information
and see Instruction 5.)


Name(s):
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)

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

Capacity (full title):
- --------------------------------------------------------------------------------
                               (SEE INSTRUCTION 5)

Address:
- --------------------------------------------------------------------------------
                               (INCLUDE ZIP CODE)

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

Taxpayer Identification or Social Security Number:
- --------------------------------------------------------------------------------
                            (SEE SUBSTITUTE FORM W-9)


              GUARANTEE OF SIGNATURE(S) (SEE INSTRUCTIONS 1 AND 5)


Authorized Signature:
- --------------------------------------------------------------------------------
Name(s):
- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)

Title:
- --------------------------------------------------------------------------------
Name of Firm:
- --------------------------------------------------------------------------------
Address:
- --------------------------------------------------------------------------------
                               (INCLUDE ZIP CODE)


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



                                       6

                                  INSTRUCTIONS
              FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

           1. GUARANTEE OF SIGNATURES. No signature guarantee is required on
this Letter of Transmittal (a) if this 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 Facility's systems whose name
appears on a security position listing as the owner of the Shares) of Shares
tendered herewith, unless such registered holder(s) has (have) completed either
the box entitled "Special Payment Instructions" or the box entitled "Special
Delivery Instructions" on the Letter of Transmittal or (b) 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"). In all other cases, all signatures on this
Letter of Transmittal must be guaranteed by an Eligible Institution. See
Instruction 5.

           2. DELIVERY OF LETTER OF TRANSMITTAL AND SHARES; GUARANTEED DELIVERY
PROCEDURES. This Letter of Transmittal is to be completed by shareholders of
Dexter either if Share certificates are to be forwarded herewith or, unless an
Agent's Message is utilized, if delivery of Shares is to be made by book-entry
transfer pursuant to the procedures set forth herein and in Section 3 of the
Offer to Purchase. For a shareholder validly to tender Shares pursuant to the
Offer, either (a) a properly completed and duly executed Letter of Transmittal
(or facsimile thereof), together with any required signature guarantees or an
Agent's Message (in connection with book-entry transfer) and any other required
documents, must be received by the Depositary at one of its addresses set forth
herein prior to the Expiration Date and either (i) certificates for tendered
Shares must be received by the Depositary at one of such addresses prior to the
Expiration Date or (ii) Shares must be delivered pursuant to the procedures for
book-entry transfer set forth herein and in Section 3 of the Offer to Purchase
and a Book-Entry Confirmation must be received by the Depositary prior to the
Expiration Date or (b) the tendering shareholder must comply with the guaranteed
delivery procedures set forth herein and in Section 3 of the Offer to Purchase.

           Shareholders whose certificates for Shares are not immediately
available or who cannot deliver their certificates and all other required
documents to the Depositary prior to the Expiration Date or who cannot comply
with the book-entry transfer procedures on a timely basis may tender their
Shares by properly completing and duly executing the Notice of Guaranteed
Delivery pursuant to the guaranteed delivery procedure set forth herein and in
Section 3 of the Offer to Purchase.

           Pursuant to such guaranteed delivery procedures, (i) such tender must
be made by or through an Eligible Institution, (ii) a properly completed and
duly executed Notice of Guaranteed Delivery, substantially in the form provided
by Purchaser, must be received by the Depositary prior to the Expiration Date
and (iii) the certificates for all tendered Shares, in proper form for transfer
(or a Book-Entry Confirmation with respect to all tendered Shares), together
with a properly completed and duly executed Letter of Transmittal (or a
facsimile thereof), with any required signature guarantees, or, in the case of a
book-entry transfer, an Agent's Message, and any other required documents must
be received by the Depositary 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 is open for business.

           The term "Agent's Message" means a message transmitted by the
Book-Entry Transfer Facility to, and received by, the Depositary and forming a
part of a Book-Entry Confirmation, which states that such Book-Entry Transfer
Facility has received an express acknowledgment from the participant in such
Book-Entry Transfer Facility tendering the Shares, that such participant has
received and agrees to be bound by the terms of the Letter of Transmittal and
that Purchaser may enforce such agreement against the participant.

           The signatures on this Letter of Transmittal cover the Shares
tendered hereby.

           THE METHOD OF DELIVERY OF THE SHARES, THIS LETTER OF TRANSMITTAL AND
ALL OTHER REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH THE BOOK-ENTRY TRANSFER
FACILITY, IS AT THE ELECTION AND RISK OF THE TENDERING SHAREHOLDER. THE 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.

           No alternative, conditional or contingent tenders will be accepted,
and no fractional Shares will be purchased. All tendering shareholders, by
executing this Letter of Transmittal (or facsimile thereof), waive any right to
receive any notice of acceptance of their Shares for payment.


                                       7

           3. INADEQUATE SPACE. If the space provided herein under "Description
of Shares Tendered" is inadequate, the number of Shares tendered and the Share
certificate numbers with respect to such Shares should be listed on a separate
signed schedule attached hereto.

           4. PARTIAL TENDERS. (Not applicable to shareholders who tender by
book-entry transfer). If fewer than all the Shares evidenced by any Share
certificate delivered to the Depositary herewith are to be tendered hereby, fill
in the number of Shares that are to be tendered in the box entitled "Number of
Shares Tendered." In any such case, new certificate(s) for the remainder of the
Shares that were evidenced by the old certificates 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 Date or the
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 alteration,
enlargement or any change whatsoever.

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

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

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

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

           6. STOCK TRANSFER TAXES. Except as otherwise provided in this
Instruction 6, Purchaser will pay all stock transfer taxes with respect to the
transfer and sale of any Shares to it or its order pursuant to the Offer. If,
however, payment of the purchase price of any Shares purchased is to be made to,
or if certificates for Shares not tendered or not accepted for payment are to be
registered in the name of, any person 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(s) or such other person or
otherwise) payable on account of the transfer to such other person will be
deducted from the purchase price of such Shares purchased unless evidence
satisfactory to Purchaser of the payment of such taxes, or exemption therefrom
is submitted.

           Except as provided in this Instruction 6, it will not be necessary
for transfer tax stamps to be affixed to the Share certificates evidencing the
Shares tendered hereby.

           7. SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS. If a check for the
purchase price of any Shares accepted for payment is to be issued in the name
of, and/or Share certificates for Shares not accepted for payment or not
tendered are to be issued in the name of and/or 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(s) delivering Shares by book-entry transfer may request that Shares
not purchased be credited to such account maintained at the Book-Entry Transfer
Facility as such shareholder(s) may designate in the box entitled "Special
Payment Instructions." If no such instructions are given, any such Shares not
purchased will be returned by crediting the account at the Book-Entry Transfer
Facility designated above as the account from which such Shares were delivered.

           8. REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES. Questions and
requests for assistance or additional copies of the Offer to Purchase, this
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 Innisfree M&A Incorporated, the Information Agent for the Offer (the


                                       8

"Information Agent"), at its address and phone number set forth below, or from
brokers, dealers, commercial banks or trust companies.

           9. WAIVER OF CONDITIONS. Purchaser reserves the absolute right in its
sole discretion to waive, at any time or from time to time, any of the specified
conditions of the Offer, in whole or in part, in the case of any Shares
tendered.

           10. BACKUP WITHHOLDING. In order to avoid "backup withholding" of
federal income tax on payments 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
Substitute Form W-9 in this Letter of Transmittal and certify, under penalties
of perjury, that such TIN is correct and that such shareholder is not subject to
backup withholding.

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

           The shareholder is generally required to give the Depositary the TIN
(i.e., social security number or employer identification number) of the record
owner of the Shares. If the Shares are held in more than one name or are not in
the name of the actual owner, consult the enclosed "Guidelines for Certification
of Taxpayer Identification Number on Substitute Form W-9" for additional
guidance on which number to report.

           The box in Part 3 of the Substitute Form W-9 may be checked if the
tendering shareholder has not been issued a TIN and has applied for a TIN or
intends to apply for a TIN in the near future. If the box in Part 3 is checked,
the shareholder or other payee must also complete the Certificate of Awaiting
Taxpayer Identification Number below in order to avoid backup withholding.
Notwithstanding that the box in Part 3 is checked and the Certificate of
Awaiting Taxpayer Identification Number is completed, the Depositary will
withhold 31% on all payments made prior to the time a properly certified TIN is
provided to the Depositary. However, such amounts will be refunded to such
shareholder if a TIN is provided to the Depositary within 60 days.

           Certain shareholders (including, among others, most corporations and
certain foreign individuals and entities) are not subject to backup withholding.
Noncorporate foreign shareholders 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 the
enclosed "Guidelines for Certification of Taxpayer Identification Number on
Substitute Form W-9" for more instructions.

           11. LOST, DESTROYED OR STOLEN SHARE CERTIFICATES. If any
certificate(s) representing Shares has (have) been lost, destroyed or stolen,
the shareholder should promptly notify the Depositary by checking the box
immediately preceding the special payment/special delivery instructions and
indicating the number of Shares lost. The shareholder will then be instructed as
to the steps that must be taken in order to replace the Share certificate(s).
This Letter of Transmittal and related documents cannot be processed until the
procedures for replacing lost, destroyed or stolen Share certificates have been
followed.

           IMPORTANT: THIS LETTER OF TRANSMITTAL (OR FACSIMILE HEREOF) TOGETHER
WITH ANY REQUIRED SIGNATURE GUARANTEES, OR, IN THE CASE OF A BOOK-ENTRY
TRANSFER, AN AGENT'S MESSAGE, AND ANY OTHER REQUIRED DOCUMENTS, MUST BE RECEIVED
BY THE DEPOSITARY PRIOR TO THE EXPIRATION DATE AND EITHER CERTIFICATES FOR
TENDERED SHARES MUST BE RECEIVED BY THE DEPOSITARY OR SHARES MUST BE DELIVERED
PURSUANT TO THE PROCEDURES FOR BOOK-ENTRY TRANSFER, IN EACH CASE PRIOR TO THE
EXPIRATION DATE, OR THE TENDERING SHAREHOLDER MUST COMPLY WITH THE PROCEDURES
FOR GUARANTEED DELIVERY.




                                       9

                            IMPORTANT TAX INFORMATION

           Under Federal income tax law, a shareholder whose tendered Shares are
accepted for payment is generally required to provide the Depositary (as payer)
with such shareholder's correct taxpayer identification number on Substitute
Form W-9 below. If such shareholder is an individual, the taxpayer
identification number is his social security number. If a tendering shareholder
is subject to backup withholding, such shareholder must cross out item (2) of
Part 2 (the Certification box) on the Substitute Form W-9. If the Depositary is
not provided with the correct taxpayer identification number, the shareholder
may be subject to a $50 penalty imposed by the Internal Revenue Service. In
addition, payments that are made to such shareholder with respect to Shares
purchased pursuant to the Offer may be subject to backup withholding.

           Certain shareholders (including, among others, most corporations, and
certain foreign individuals) are not subject to these backup withholding and
reporting requirements. In order for a foreign individual to qualify as an
exempt recipient, that shareholder must submit a statement, signed under
penalties of perjury, attesting to that individual's exempt status. Such
statements can be obtained from the Depositary. Exempt shareholders, other than
foreign individuals, should furnish their TIN, write "Exempt" on the face of the
Substitute Form W-9 below, 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 backup withholding applies, the Depositary is required to withhold
31% of any payments made to the shareholder. Backup withholding is not an
additional tax. Rather, the tax liability of persons subject to backup
withholding will be reduced by the amount of tax withheld. If 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 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 such shareholder's correct
taxpayer identification number by completing the form contained herein
certifying that the taxpayer identification number provided on Substitute Form
W-9 is correct (or that such shareholder is awaiting a taxpayer identification
number).

WHAT NUMBER TO GIVE THE DEPOSITARY

           The shareholder is required to give the Depositary 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, such
shareholder should write "Applied For" in the space provided for in the TIN in
Part 1, and sign and date the Substitute Form W-9. If "Applied For" is written
in Part 1 and the Depositary is not provided with a TIN within sixty (60) days,
the Depositary will withhold 31% on all payments of the purchase price until a
TIN is provided to the Depositary.








                                       10

              PAYER'S NAME: WILMINGTON TRUST COMPANY, AS DEPOSITARY


                                                                                            
- ------------------------------------ ------------------------------------------------------------ ----------------------------------
SUBSTITUTE                           PART 1 - PLEASE  PROVIDE  YOUR TIN IN THE BOX AT RIGHT  AND
                                     CERTIFY BY SIGNING AND DATING BELOW
FORM W-9                                                                                          ----------------------------------
                                                                                                          Social Security Number
                                                                                                          (If awaiting TIN write
                                                                                                              "Applied For")
DEPARTMENT OF THE TREASURY
INTERNAL REVENUE SERVICE
                                                                                                                    OR

- -----------------------------------                                                               ----------------------------------
PAYER'S REQUEST FOR                                                                                   Employer Identification Number
TAXPAYER                                                                                                  (If awaiting TIN write
IDENTIFICATION                                                                                                "Applied For")
NUMBER (TIN)
                                     -----------------------------------------------------------------------------------------------
                                     PART 2 - Certification - Under 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 for me), and
                                     (2) I am not subject to backup withholding
                                         because: (a) I am exempt from backup
                                         withholding, or (b) I have not been
                                         notified by the Internal Revenue
                                         Service (the "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.
                                     -----------------------------------------------------------------------------------------------
                                     CERTIFICATION INSTRUCTIONS - You must cross
                                     out item (2) above if you have been
                                     notified by the IRS that you are currently
                                     subject to backup withholding because of
                                     under-reporting interest or dividends on
                                     your tax returns. However, if after being
                                     notified by the IRS that you are subject to
                                     backup withholding, you receive another
                                     notification from the IRS that you are no
                                     longer subject to backup withholding, do
                                     not cross out such item (2). (Also see
                                     instructions in the enclosed Guidelines).
- ---------------------------------------------------------------------------------------------- -------------------------------------

SIGNATURE  ______________________________ DATE  ________  ___, 2000                            PART 3 - Awaiting TIN [ ]
- ---------------------------------------------------------------------------------------------- -------------------------------------



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


           YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED
                  THE BOX IN PART 3 OF THE 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 (1) I have mailed or delivered an application
to receive a Taxpayer Identification Number to the appropriate Internal Revenue
Service Center or Social Security Administration Officer or (2) I intend to mail
or deliver an application in the near future. I understand that if I do not
provide a Taxpayer Identification Number to the Depositary by the time of
payment, 31% of all reportable payments made to me thereafter will be withheld,
but that such amounts will be refunded to me if I provide a certified Taxpayer
Identification Number to the Depositary within sixty (60) days.


SIGNATURE                                       DATE             , 2000
         --------------------------------------      ------------
- --------------------------------------------------------------------------------



                                       11

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




                     The Information Agent for the Offer is:

                                   INNISFREE
                                M7A Incorporated

                 Banks and Brokers call collect: (212) 750-5833
                    All Others Call Toll-Free: (888) 750-5834


                      The Dealer Manager for the Offer is:

                              CHASE SECURITIES INC.

                                 270 Park Avenue
                               New York, NY 10017
                          Call collect: (212) 270-8986









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