Tech Laboratories, Inc.
                               955 Belmont Avenue
                         North Haledon, New Jersey 07508

                                 March 31, 2005



VIA EDGAR
- ---------
Securities and Exchange Commission
450 Fifth Street, N.W.
Judiciary Plaza
Washington, D.C. 20549

      Re:   Withdrawal of Registration Statement on Form SB-2
            (the "Registration Statement")
            Filed with the Securities and Exchange Commission on April 5, 2002
            (Registration No. 333-85624)

Dear Mr. Morris:

Pursuant to Rule 477(a) of the Securities Act of 1933, as amended, Tech
Laboratories, Inc. (the "Company") hereby requests that the Securities and
Exchange Commission (the "Commission") consent to the withdrawal of its
Registration Statement on Form SB-2 filed with the Commission on April 5, 2002
(SEC File No. 333-85624) along with any exhibits filed thereto (the
"Registration Statement").

Such withdrawal is requested based on Tech Laboratories' present capital
requirements for its operations and the lapse of its time requirements in its
recent financing. Furthermore, no securities have been sold regarding the Form
SB-2 Registration Statement offering. The Registration Statement has not been
declared effective by the Commission. Tech Laboratories plans to rely on Rule
155(c) for subsequent private offerings of its securities and utilize the "Safe
Harbor" from integration provided by Rule 155.

Accordingly, we respectfully request that the Commission grant an order for the
withdrawal of the Registration Statement and declare the withdrawal effective as
soon as possible.

If you have any questions regarding this application, please contact the
undersigned at (973) 427-5333.

Very truly yours,

TECH LABORATORIES, INC.


By: /s/ Bernard Ciongoli
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        Bernard Ciongoli, President