ASSET PURCHASE AGREEMENT

     This  AGREEMENT  made  this  1st day of June,  2000,  by and  between  Tech
Laboratories,  Inc.,  a New Jersey  corporation  having its  principal  place of
business at 955 Belmont Avenue,  North Haledon,  New Jersey 07508 ("Tech Labs"),
Tech Labs  Community  Networks of the  Southeast,  Inc., a Delaware  corporation
having its principal place of business at 955 Belmont Avenue, North Haledon, New
Jersey 07508 ("TL Southeast" or "Purchaser"),  m3communications, Inc., a Florida
corporation  having  its  principal  place of  business  at 806  Sarasota  Quay,
Sarasota,  Florida 34236 ("Seller") and the shareholders of the Seller set forth
on Schedule A (the "Selling Shareholders"). Each of Tech Labs, TL Southeast, the
Seller and the Selling  Shareholders are  individually  referred to as a "Party"
and collectively as the "Parties."

                                   WITNESSETH:

     WHEREAS,  Tech  Labs is in the  business  of  providing  telecommunications
distribution and management equipment; and

     WHEREAS,   the  Seller  has  entered  into  certain  contracts  to  provide
telecommunications  services to property developments (the "Property Contracts")
and certain assets (the "Assets"); and

     WHEREAS,  Tech Labs' wholly owned  sub-subsidiary,  TL  Southeast,  has the
exclusive   authority   to  develop  the  Tech  Labs'   business  of   providing
telecommunications  services to property developments to customers in the States
located in the Territory (as defined below); and

     WHEREAS, the Seller desires to sell and assign to TL Southeast the Property
Contracts and the Assets,  and Tech Labs and TL Southeast desire to purchase and
have the Property Contracts assigned to TL Southeast as hereinafter set forth.

     NOW,  THEREFORE,  in  consideration  of the  mutual  covenants  hereinafter
contained, the parties hereto agree as follows:

1. Purchase and Sale at the Closing.

     1.1. On the terms and subject to the conditions provided in this Agreement,
at the "Closing" (as hereinafter defined),  Seller shall convey, sell, transfer,
assign,  and  deliver  to TL  Southeast,  and Tech Labs  shall  purchase  and TL
Southeast  shall  accept,  all the right,  title,  and  interest in the Property
Contracts and the Assets,  which are all set forth on Schedule B, annexed hereto
and made a part hereof.

     1.2. The Property  Contracts and Assets shall be acquired free and clear of
any liens, claims, and encumbrances.

     1.3. The transfer of the Property  Contracts and Assets as herein  provided
shall be  effected  by  bills of sale,  assignments  and  other  instruments  of
transfer  and  conveyance  delivered to TL Southeast on the Closing Date in form
sufficient to transfer the Property Contracts and Assets as contemplated by this
Agreement and as shall be reasonably requested by TL Southeast.

     2.  Assumption of Contract  Obligations.  On the Closing Date, TL Southeast
shall assume all the  liabilities  and  contractual  obligations of the Property
Contracts and Assets.






     3.  Consideration.  In consideration  for Seller's transfer of the Property
Contracts and Assets to Tech Labs'  wholly-owned  sub-subsidiary,  TL Southeast,
Tech Labs shall pay to the Seller as follows:

     3.1.  Twenty-five thousand (25,000) shares of the common stock of Tech Labs
which, at the time of Closing,  will be duly authorized,  validly issued,  fully
paid,  and  non-assessable,  and which shall be  delivered  to Seller at Closing
pursuant to a stock representation  letter (the "Stock  Representation  Letter")
executed by Tech Labs and Seller;  providing,  among other things, that the sale
of the shares is not registered under the federal securities laws and the shares
are being purchased for investment purposes and not with a view toward resale.

     3.2.  Warrants to purchase one hundred thousand  (100,000) shares of common
stock of Tech Labs,  exercisable within three (3) years from the Closing Date at
an exercise  price equal to the closing  price of Tech Labs' common stock on the
Closing  Date,  which  shall be  delivered  to Seller at Closing  pursuant  to a
warrant agreement (the "Warrant Agreement");

     3.3.  Twenty  percent  (20%) of the shares of common  stock of TL Southeast
which, at the time of Closing,  shall be duly authorized,  validly issued, fully
paid, and non-assessable,  and which shall be delivered to Seller at Closing and
will bear the customary restrictive legend against transfer and a legend stating
that the shares are  subject to the terms of a certain  shareholders'  agreement
dated  _______,  2000  by  and  between  Tech  Labs  Community  Networks,   Inc.
("Community  Networks"),  a wholly  owned  subsidiary  of Tech  Labs and  parent
corporation   of  TL  Southeast,   TL  Southeast  and  m3  (the   "Shareholders'
Agreement"); and

     3.4. In accordance  with the accounting and  distribution  procedures to be
adopted by Bernard M.  Ciongoli,  Terry  Nelson  and/or a member of the board of
directors of TL Southeast  designated by the Seller,  TL Southeast  shall pay to
Seller twenty percent (20%) of the monthly "adjusted gross income", as such term
is defined under generally accepted accounting  principles,  generated from each
contract  for  telecommunications  services  to  property  developments  that TL
Southeast  enters  into  within one  hundred  and twenty  (120) days of the date
hereof within the states of Virginia, North Carolina, South Carolina,  Kentucky,
Tennessee, Georgia, Alabama, Louisiana, Mississippi and Florida (such states are
hereinafter referred to as the "Territory").

     4.  The  Closing.  The  closing  of the  transaction  contemplated  by this
Agreement (the  "Closing")  shall be held at the offices of Stursberg & Veith at
such time and date as may be agreed to by the Parties (the "Closing Date"),  but
in no event later than June 9, 2000.

     5.  Representations and Warranties of the Seller and Selling  Shareholders.
The Seller and the Selling  Shareholders  represent and warrant to Tech Labs and
TL Southeast that the statements  contained in this Section 5 are true, correct,
and complete as of the date of this  Agreement  and will be true,  correct,  and
complete as of the Closing Date:

     5.1. The Seller has the  corporate  power and  authority to enter into this
Agreement  and the  agreements,  as of  Closing,  set forth in Section 3 of this
Agreement  (which  agreements are  hereinafter  collectively  referred to as the
"Selling   Agreements"),   and  to  carry-out  its  obligations   hereunder  and
thereunder.  The execution,  delivery and  performance of this Agreement and the
Selling  Agreements,  as of Closing,  and the  consummation  of the  transaction
contemplated  hereby and thereby have been duly authorized by the Seller's Board
of Directors. This Agreement constitutes the valid and binding obligation of the
Seller, and the Selling Agreements, when executed and delivered, will constitute
the valid and binding  obligations  of the Seller and Selling  Shareholders,  in
each case enforceable in accordance with their terms.


                                       -2-




Except  for  the  approval  of the  Selling  Shareholders,  no  other  corporate
proceedings  on the part of the Seller are necessary to authorize this Agreement
and the Selling Agreements and the transactions contemplated hereby and thereby.

     5.2. The Seller is a corporation  duly organized,  validly  existing and in
good  standing  under the laws of the State of  Florida,  and has all  requisite
corporate  power and authority to own, lease and operate its assets,  properties
and business and to carry on its business as now being conducted.

     5.3.  The Seller has  heretofore  delivered  to Tech Labs true and complete
copies of the Seller's certificate of incorporation, by-laws and currently valid
letter of good standing.

     5.4.  The Seller is not in violation of any  applicable  order,  judgement,
injunction,  award  or  decree,  law,  ordinance  or  regulation  or  any  other
requirement of any  Governmental  Entity  applicable to the Seller.  Neither the
Seller nor the Selling Shareholders have received notice that any such violation
has been alleged or is being investigated.

     5.5. The Seller has good, valid title to all Property Contracts and Assets,
and has the power to transfer,  convey,  and assign the Property  Contracts  and
Assets.  The  Property  Contracts  and  Assets  are  free and  clear of all,  as
applicable, liens, claims, charges, security interests, or other encumbrances of
any nature whatsoever, including, without limitation, leases, chattel mortgages,
conditional sales contracts,  collateral security arrangements,  and other title
or interest retention arrangements.

     5.6.  To the best of  Seller's  and Selling  Shareholders'  knowledge,  the
Seller  is not in  default  under  any of the  Property  Contracts,  and  has no
knowledge  of  any  threat  of  cancellation  or  termination  of  the  Property
Contracts.  Neither the execution of this Agreement,  the Selling  Agreements or
the transactions contemplated by this Agreement or the Selling Agreements,  will
result in a default under any of the Property Contracts,  or create the right to
terminate the Property Contracts. Each of the Property Contracts is valid and in
full force and  effect,  and will  remain and  continue in full force and effect
upon the assignment thereof by Seller to Purchaser.

     5.7. The Seller has the  authority  under the terms of each of the Property
Contracts to assign the Property Contracts as contemplated by this Agreement. By
Closing,  the transfer,  assignment,  and delivery of the Property Contracts and
Assets  to TL  Southeast  shall  have  been  duly  authorized  by all  requisite
corporate action on behalf of the Seller.

     5.8. The Seller has duly and timely filed all federal,  state,  foreign and
other tax returns and reports required to be filed on or before the date hereof,
and has paid all taxes due and payable.

     5.9. Seller, by Closing,  has obtained all necessary consents and approvals
necessary to effectuate the transactions  contemplated by this Agreement and the
Selling Agreements, including but not limited to the assignments of the Property
Contracts and bills of sale for the Assets.

     5.10.  Selling  Shareholders,  by Closing,  have  ratified and approved the
transfer and assignment of the Property  Contracts and Assets,  the execution of
this Agreement and the Selling Agreements and related  transactions.  A true and
complete copy of such shareholder resolutions has been delivered to Tech Labs.

     5.11. The Seller and Selling Shareholders have been advised by counsel that
the State of Florida  has  repealed  its  so-called  "Bulk  Sales Laws" or "Bulk
Transfer Laws," and,  accordingly,  there are


                                       -3-





no  requirements  under the laws of the State of Florida to notify  creditors of
the transaction contemplated by this Agreement.

     5.12.  Neither the  execution  and the delivery of this  Agreement  and the
Selling Agreements, nor the consummation of the transactions contemplated hereby
and  thereby,  will (A) violate any  constitution,  statute,  regulation,  rule,
injunction, judgment, order, decree, ruling, charge, or other restriction of any
government,  governmental  agency,  or court to which  the  Seller or any of its
properties  or Property  Contracts and Assets is subject or any provision of the
charter or bylaws of the Seller,  or (B) conflict  with,  result in a breach of,
constitute a default under,  result in the  acceleration of, create in any third
party the right to accelerate, terminate, or cancel, or require any notice under
any agreement,  contract,  lease,  license,  instrument or other  arrangement to
which  the  Seller  is a party or by  which  it is bound or to which  any of its
properties  or Property  Contracts  and Assets is subject,  or (C) result in the
imposition of any mortgage, pledge, lien, encumbrance, charge, or other security
interest upon any of its properties or Property Contracts and Assets, except for
encumbrances  that do not in any  material  respect  adversely  detract from the
value of the property subject thereto or materially  impair the operation of the
business of Tech Labs and TL Southeast.

     5.13.  Schedule A contains a true and complete list of all  shareholders of
the Seller.

     5.14.  Schedule C contains a true and  complete  list of all parties  which
have entered into non-competition agreements with Seller.

     6. Representations and Warranties of Tech Labs and TL Southeast.  Tech Labs
and TL Southeast  represent  and warrant to the Seller and Selling  Shareholders
that the statements  contained in this Section 6 are true, correct, and complete
as of the date of this Agreement and will be true,  correct,  and complete as of
the  Closing  Date,  except as  disclosed  in writing to the Seller and  Selling
Shareholders prior to Closing.

     6.1. TL Southeast shall be on the Closing Date a corporation duly organized
and  validly  existing  and in good  standing  under  the  laws of the  State of
Delaware.  TL  Southeast  has all  requisite  corporate  power and  authority to
carry-out the obligations of the Property  Contracts and to conduct the proposed
business of TL Southeast.

     6.2.  Tech  Labs is and shall be on the  Closing  Date a  corporation  duly
organized and validly  existing and in good standing under the laws of the State
of New Jersey.

     6.3. The execution, delivery and performance of this Agreement by Tech Labs
and TL  Southeast  have been  duly  authorized  by Tech  Labs and TL  Southeast,
respectively,  and will not result in a breach of any term or  provision  of, or
constitute a default  under,  any agreement or other  instrument to which either
Tech Labs or TL Southeast is a party or by which either is bound. This Agreement
is binding upon and enforceable against Tech Labs and TL Southeast.

     6.4. The shares of Tech Labs and TL Southeast common stock being issued and
sold pursuant to this Agreement, when paid for as set forth herein, will be duly
authorized, validly issued, fully paid and non-assessable.

     6.5.  Tech Labs has  reserved  and set  aside,  out of its  authorized  but
unissued  shares of common stock, a sufficient  number of shares of common stock
for issuance  upon  conversion  of the Warrants  issued  pursuant to the Warrant
Agreement.


                                       -4-





     6.6. Tech Labs represents and acknowledges that TL Southeast shall have the
right  to  enter  into,   develop  and  fulfill  all   contracts  for  providing
telecommunications  services to property  developments  in the  Territory;  and,
provided  that Seller or any  affiliate  or  subsidiary  of Seller or any of the
Selling  Shareholders  shall not enter into, develop or fulfill any contract for
telecommunications  services to property developments in the Territory,  neither
Tech Labs nor any subsidiary or affiliate of Tech Labs (with the exception of TL
Southeast) shall have the right to enter into,  develop and fulfill any contract
for  providing  telecommunications  services  to  property  developments  in the
Territory.

     7. Conditions Precedent to Seller's and Selling Shareholders' Obligations.

     The  obligations  of Seller and  Selling  Shareholders  to  consummate  the
transactions  contemplated  by this  Agreement  are subject to the  fulfillment,
prior to or at the Closing Date, of the following conditions:

     7.1.  Except as  disclosed  in writing to Seller and  Selling  Shareholders
prior to Closing,  all  representations,  warranties  and covenants made in this
Agreement by Tech Labs and TL Southeast  shall be true as of the Closing Date as
fully as though such representations,  warranties and covenants had been made on
and as of the  Closing  Date,  and Tech  Labs and TL  Southeast  shall  not have
violated or shall not have  failed to perform in  accordance  with any  covenant
contained in this Agreement.

     7.2.  Delivery  of an  officer's  certificate  certifying  the  accuracy of
Seller's  representations  and  warranties  as of  the  Closing  Date  in a form
acceptable  to Tech  Labs,  which  shall  include  at a  minimum  the  officer's
certification  that (i) the Selling  Shareholders have ratified and approved the
Agreement,  and (ii) that the Seller has  assigned the  Property  Contracts  and
Assets in a manner acceptable to Tech Labs and TL Southeast.

     7.3.  Acceptance by Seller and Selling  Shareholders of the terms set forth
in the Stock Representation Letter, the Warrant Agreement, and the Shareholders'
Agreement.

     8. Conditions Precedent to Tech Labs' and TL Southeast's Obligations

     The   obligations   of  Tech  Labs  and  TL  Southeast  to  consummate  the
transactions  contemplated  by this  Agreement  are subject to the  fulfillment,
prior to or at the Closing Date, of the following conditions:

     8.1.  Except as disclosed in writing to Tech Labs and TL Southeast prior to
Closing, all representations and warranties made in this Agreement by Seller and
Selling  Shareholders  shall be true as of the  Closing  Date as fully as though
such  representations,  warranties  and covenants had been made on and as of the
Closing  Date,  and,  as  of  the  Closing  Date,  neither  Seller  nor  Selling
Shareholders  shall have  violated or shall have failed to perform in accordance
with any covenant contained in this Agreement.

     8.2. The execution and delivery,  either prior to or simultaneous  with the
Closing,  of the Stock  Representation  Letter, the Warrant  Agreement,  and the
Shareholders' Agreement,  the Assignment,  and such other documents as Tech Labs
and TL Southeast shall reasonably request.

     9. Covenant Not to Compete; Nondisclosure

     9.1.  Noncompetition.  (a) For the  greater of (i) a period of one (1) year
after the Closing Date or (ii) for such period of time that Seller and Community
Networks are parties to the  Shareholders'  Agreement,  the Seller,  or Seller's
successor in  interest,  and Selling  Shareholders,  as  applicable,  shall not,
directly  or  indirectly,  (1) own an  interest  in; or (2)  participate  (as an
officer, director, or in any other

                                       -5-





capacity) in the management,  operation,  or control of; or (3) perform services
as or act in the capacity of an employee, independent contractor, consultant, or
agent of any  enterprise  engaged,  directly or  indirectly,  in the business of
providing  telecommunication services to property developments or in competition
with any other business  conducted by Tech Labs or TL Southeast  except with the
prior written consent of Tech Labs; provided,  however, Selling Shareholders may
(i) purchase securities,  for investment purposes only, in companies listed on a
national securities exchange or actively traded over the counter so long as such
investments  do  not  collectively,   among  all  Selling  Shareholders  in  the
aggregate,  exceed  five  percent  (5%) of the  outstanding  securities  of such
companies, and (ii) individually work as an employee in a non-executive capacity
for companies providing  telecommunications  services so long as such individual
has no equity ownership, directly or indirectly, in such employer.

     (b) For the greater of (i) a period of one (1) year after the Closing  Date
or (ii) for such period of time that Seller and  Community  Networks are parties
to the  Shareholders'  Agreement,  neither  Tech  Labs  nor  any  subsidiary  or
affiliate of Tech Labs (with the exception of TL Southeast) shall have the right
to   enter   into,   develop,   and   fulfill   any   contract   for   providing
telecommunications services to property developments in the Territory.

     (c) The  parties  agree  that if either  (i) the  Seller  and/or any of the
Selling  Shareholders or (ii) Tech Labs and/or TL Southeast breach this covenant
not to compete,  the other non- breaching  party shall not be obligated to abide
by the covenant not to compete.

     (d) The Seller,  Selling Shareholders,  Tech Labs, and TL Southeast further
agree that the time limitations set forth in this Section 9.1 not to compete are
reasonable.

     9.2. Confidentiality.  The Seller and Selling Shareholders agree not to, at
any time, directly or indirectly, use, communicate,  disclose or disseminate any
and all information  relating to the business and operations of Tech Labs and/or
TL Southeast or the Property Contracts.

     9.3.  Injunction.  The Parties  agree that it would be difficult to measure
the damage to Tech Labs and TL  Southeast  or Seller or  Seller's  successor  in
interest  (as the case may be) from any  breach of  Section 9 and that  monetary
damages  would be an  inadequate  remedy for any such breach.  Accordingly,  the
Parties  agree that if there  shall be a breach of  Section 9, Tech Labs  and/or
Community  Networks or Seller or Seller's successor in interest (as the case may
be) shall be entitled,  in addition to all other  remedies it may have at law or
in equity,  to an  injunction or other  appropriate  orders to restrain any such
breach,  without  showing or proving any actual  damage  sustained  by Tech Labs
and/or TL Southeast or Seller or Seller's successor in interest (as the case may
be).

     9.4.  Scope  of  Restriction.  It is the  intent  of the  Parties  that the
covenants  contained in this  Section 9 shall be enforced to the fullest  extent
permissible  under the laws of the state in which  enforcement  is  sought.  The
Parties  agree that if any one or more of the  provisions  of Section 9 shall be
adjudicated  to be invalid or  unenforceable  for any  reason  whatsoever,  said
provision shall be construed by limiting and reducing it so as to be enforceable
to the extent permissible.

     10. Survival of Representations and Warranties

     The    representations,     warranties,    covenants,    agreements,    and
indemnification,  as  applicable,  of  each  of the  Parties  contained  in this
Agreement  shall survive the Closing Date and shall be deemed to be material and
to have  been  relied  upon by the  Parties  notwithstanding  any  investigation
heretofore or hereafter made by the Parties, or on their respective behalfs.


                                       -6-





     11. Miscellaneous

     11.1.  Default. In the event a Party fails to comply with the terms of this
Agreement, any other party to this Agreement shall be entitled to (a) injunctive
relief,  as a matter of right, in any court of competent  jurisdiction;  (b) any
other  relief or remedy that may be available  pursuant to this  Agreement or at
law or equity.

     11.2.  Notices.  All notices  hereunder shall be in writing and be given by
registered or certified  mail,  postage and  registration  fees  prepaid,  or by
overnight delivery, and shall be deemed given when so mailed as follows:




     If to Tech Labs and/or TL Southeast:

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

     with a copy to:

     Walter Stursberg
     Stursberg & Veith
     405 Lexington Avenue, Suite 4949
     New York, New York 10174

     If to the Seller and/or the Selling Shareholders:

     m3communications, Inc.
     806 Sarasota Quay
     Sarasota, Florida 34236

     with a copy to:

     Peter A. Shoemann
     Holland & Knight
     400 North Ashley Drive, Suite 2300
     P.O. Box 1288 (Zip 33601-1288)
     Tampa, FL 33602-4300

     The  foregoing  addresses may be changed by notices given in the manner set
forth in this section.

     11.3.  Governing  Law.  This  Agreement  shall be construed and enforced in
accordance  with,  and governed by, the laws of the State of New Jersey  without
giving effect to the principals of the conflict of laws thereof.


                                       -7-




     11.4.  Waivers.  The waiver by the  undersigned of any of the provisions of
this  Agreement  shall not operate or be construed as a waiver of any subsequent
breach.

     11.5.  Headings.  The section headings  contained in this Agreement are for
reference purposes only and shall not affect the construction and interpretation
of this Agreement.

     11.6.  Severability.  Should any clause, section, or part of this Agreement
be held or declared to be void or illegal  for any  reason,  all other  clauses,
sections,  or parts of this Agreement that can be effected  without such illegal
clause, section, or part shall nevertheless remain in full force and effect.

     11.7.  Binding  Effect;  Benefits.  This  Agreement  shall not be  assigned
without the prior written consent of the Parties;  provided,  however, Tech Labs
and/or TL Southeast may assign this  Agreement,  provided  that such  assignment
does not circumvent or harm the interests of Seller and Selling Shareholders, as
such  interests  are set  forth  in  this  Agreement,  to one or  more of  their
respective affiliates,  except that Tech Labs may not assign its obligation,  as
set forth in Section 3 hereof, to issue the securities to Seller,  nor in anyway
affect the delivery of the remaining consideration to Seller pursuant to Section
3 hereof.  This Agreement  shall be binding upon and inure to the benefit of the
Parties,  their  heirs,  personal  representatives,  successors,  and  permitted
assignees.

     11.8.  Interpretation  of Syntax  and  Captions.  All  references  made and
pronouns  used herein shall be construed in the singular or plural,  and in such
gender, as the sense and circumstances require.

     11.9. Counterparts. This Agreement may be executed in several counterparts,
each of which shall be deemed an original but all of which shall  constitute one
and the same instrument. This Agreement may contain more than one counterpart of
the signature  page and may be executed by the affixing of the signatures of the
Parties to one of these  counterpart  signature  pages.  All of the counterparts
signature  pages shall be read as though one, and they shall have the same force
and effect as though all of the signers had signed a single signature page.

     11.10.Execution  of  Documents.  The  Parties  hereto  agree to execute and
deliver,  without cost or expense to any other  party,  any and all such further
instruments or documents and to take any and all such further action  reasonably
requested by such other of the Parties  hereto as may be necessary or convenient
in order to effectuate this Agreement and the interests and purposes thereof.

     11.11. Submission to Jurisdiction;  Venue. Any action or proceeding against
any Party hereto with respect to this  Agreement  shall be brought in the courts
of the State of New Jersey or of the United  States of America for the  District
of New Jersey,  and, by  execution  and delivery of this  Agreement,  each Party
hereto  hereby  irrevocably  accepts for itself and in respect of its  property,
generally and  unconditionally,  the jurisdiction of the aforesaid courts.  Each
Party   hereto   irrevocably   consents   to  the  service  of  process  at  the
aforementioned  courts in any such action or proceeding by the mailing of copies
thereof by registered or certified mail,  postage prepaid,  to such Party at its
address set forth in Section  10.2,  such  service to become  effective  30 days
after such mailing. Nothing herein shall affect the right of any Party hereto to
serve  process on any other Party hereto in any other  manner  permitted by law.
Each Party  hereto  irrevocably  waives any  objection  which it may now have or
hereafter  have to the  laying  of  venue  of any of the  aforesaid  actions  or
proceedings  arising out of or in connection with this Agreement  brought in the
court referred to above and hereby further  irrevocably waives and agrees not to
plead or claim in any such court that any such action or  proceeding  brought in
any such court has been brought in an inconvenient forum.


                                       -8-




     11.12.  Indemnification.  Seller and Selling  Shareholders shall defend and
promptly indemnify Tech Labs and/or TL Southeast and save and hold them harmless
from,  against,  for,  and in respect of, and pay any and all  damages,  losses,
obligations,   liabilities,  claims,  encumbrances,   deficiencies,  costs,  and
expenses,  including, without limitation,  reasonable attorneys' fees, and other
costs and  expenses  incident  to any suit,  action,  investigation,  claim,  or
proceeding suffered,  sustained,  incurred,  or required to be paid by Tech Labs
and/or TL  Southeast  resulting  from any  breach or failure  of  observance  or
performance  of any  representation,  warranty,  covenant,  or agreement made by
Seller and/or  Selling  Shareholders  hereunder or relating to or as a result of
any such  representation,  warranty,  covenant,  or  agreement  being  untrue or
incorrect in any respect.

     11.13. Entire Agreement.  This Agreement,  including the attached Schedules
A, B and C, the Stock  Representation  Letter,  a copy of which is  attached  as
Exhibit A, the Warrant Agreement,  a copy of which is attached as Exhibit B, and
the Shareholders Agreement, a copy of which is attached as Exhibit C, constitute
the complete and  exclusive  statement of the terms and  conditions  between the
Parties.  The Parties are not bound by any oral statements that are made outside
of this  Agreement.  This  Agreement  may not be modified  or altered  except by
written instrument duly executed by the Parties.

     WHEREFORE,  the Parties have executed  this  Agreement as of the date above
written.

M3COMMUNICATIONS, INC.                     TECH LABORATORIES, INC.


By: /s/ Paul Hansen                        By: /s/ Bernard M. Ciongoli
    --------------------------------           -------------------------------
    Paul Hansen                                Bernard M. Ciongoli
    President                                  President


                                           TECH LABS COMMUNITY NETWORKS OF
                                           THE SOUTHEAST, INC.



                                           By: /s/ Bernard M. Ciongoli
                                               -------------------------------
                                               Bernard M. Ciongoli
                                               President


                                      -9-







SELLING SHAREHOLDERS

/s/ Terry Nelson
- ----------------------------------------
Terry Nelson

/s/ John Ellis
- ----------------------------------------
John Ellis

/s/ Rick Pettis
- ----------------------------------------
Rick Pettis

/s/ Edward Branca
- ----------------------------------------
Edward Branca

/s/ Bruce Frankel, Trustee
- ----------------------------------------
Bruce Frankel Revocable Trust

/s/ Allan M. Parvey, Trustee
- ----------------------------------------
Allan M. Parvey Revocable Trust

/s/ on behalf of Molzan Enterprises, LTD
- ----------------------------------------
Molzan Enterprises, LTD

/s/ Joan Szypulski
- ----------------------------------------
Joan Szypulski

/s/ Naomi Aleman
- ----------------------------------------
Naomi Aleman

/s/ Jeff Jewett
- ----------------------------------------
Jeff Jewett

/s/ Brenda Grewell
- ----------------------------------------
Brenda Grewell

/s/ David Sudderth
- ----------------------------------------
David Sudderth

/s/ Daniel Olson
- ----------------------------------------
Daniel Olson

/s/ Paul Hansen
- ----------------------------------------
Paul Hansen

/s/ Henry Kavett
- ----------------------------------------
Henry Kavett

/s/ Julene Pettis
- ----------------------------------------
Julene Pettis

/s/ Bruce Frankel
- ----------------------------------------
Bruce Frankel

/s/ Allan M. Parvey
- ----------------------------------------
Allan M. Parvey

/s/ Frank D'Alessandro
- ----------------------------------------
Frank D'Alessandro

/s/ Greg Szypulslki
- ----------------------------------------
Greg Szypulslki

/s/ Laurine Nelson
- ----------------------------------------
Laurine Nelson

/s/ Michael Aleman
- ----------------------------------------
Michael Aleman

/s/ James Reilley
- ----------------------------------------
James Reilley

/s/ Wayne Grewell
- ----------------------------------------
Wayne Grewell

/s/ Lou Simon
- ----------------------------------------
Lou Simon


                                       -9-