Exhibit 4.2 Form of Subscription Agreement

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                             SUBSCRIPTION AGREEMENT
                                   XIOM CORP.
                             a Delaware corporation.
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      The  undersigned  (sometimes  referred to herein as  "Subscriber")  hereby
subscribes  to purchase the number of shares of Common  Stock (the  "Shares") of
XIOM CORP., a Delaware Corporation (the "Company") indicated below in accordance
with the terms and conditions of the Confidential  Private  Offering  Memorandum
and  any  future  supplement   thereto  (the   "Memorandum").   The  undersigned
understands that, if accepted, its subscription is irrevocable,  but that it may
be rejected in the sole discretion of the Company, for any reason.

      In  consideration  for the acceptance by the Company of this  Subscription
Agreement, the Subscriber hereby agrees, represents and warrants as follows:

      1.  Acceptance  or Rejection of  Subscription.  The Company shall have the
right to accept or reject this  subscription  in whole or in part.  If rejected,
the Subscriber's  check and  Subscription  Documents (as defined below) shall be
promptly returned to the Subscriber. If accepted, the Subscriber's check will be
forwarded directly to the Company, and the Subscriber's  Investor  Questionnaire
and Subscription Agreement (collectively referred to herein as the "Subscription
Documents") will be retained by the Company.
      2. Closing. If the Company has not received and accepted subscriptions and
the closing date is not extended in the sole discretion of the Company for up to
an additional ninety (90) days (the "Closing Date"), the Offering will terminate
and any unaccepted investments in the possession of the Company and Subscription
Documents shall be promptly returned to the Subscriber.
      3. Agreement to Indemnify.  The Subscriber  hereby agrees to indemnify and
hold  harmless  the  Company  and all of its  directors,  officers,  agents  and
employees  from any and all  damages,  losses,  costs  and  expenses  (including
reasonable  attorneys'  fees)  which  they  may  incur  (I)  by  reason  of  the
Subscriber's  failure  to  fulfill  any of the  terms  and  conditions  of  this
Agreement,  (ii) by reason of the Subscriber's breach of any of the Subscriber's
representations,  warranties or agreements  contained  herein or in the Investor
Questionnaire, and (iii) with respect to any and all claims made by or involving
any person,  other than the  Subscriber,  claiming any interest,  right,  title,
power or authority regarding the Subscriber's purchase of Shares. The Subscriber
further  agrees  and  acknowledges  that this  indemnification  agreement  shall
survive any sale or transfer,  or attempted sale or transfer,  of any portion of
the Subscriber's Shares or upon the Subscriber's death.
      4.  Representations,  Warranties  and  Covenants.  The  Subscriber  hereby
represents, warrants, and covenants that:
            (i) Subscriber acknowledges that the Shares have not been registered
under the Securities Act with the Securities and Exchange  Commission,  nor have
the Shares been  registered  or  qualified  for sale under the laws of any other
jurisdiction (either within or outside of the United States) and the Company has
no  obligations   hereunder  or  any  current   intention  to  effect  any  such
registration or qualification.
            (ii)  Subscriber  (a) has received a copy of the  Memorandum and has
carefully  reviewed and  understands  the Memorandum and (b)  understands  that,
except as set forth in the Memorandum or unless made to investor in writing,  no
representations or warranties have been made to the Subscriber by the Company or
any of its officers directors,  employees,  agents or affiliates, and (c) agrees
that, in connection with the purchase of the Shares,  it is not relying upon any
information  concerning  the  Company,  other  than (i) that  contained  in this
Memorandum and (ii) on the results of its own independent investigation.
            (iii) Subscriber  understands that (a) no governmental authority has
passed  upon the  accuracy or  completeness  of the  Memorandum  or has made any
finding or  determination  concerning the  appropriateness  or suitability of an
investment in the Shares and (b) no  governmental  authority has  recommended or
endorsed, or will recommend or endorse, an investment in the Shares.



            (iv) Subscriber is acquiring the Shares for Subscriber's own account
and not for the account of others and for investment  purposes only and not with
a view to or for the  sale,  offer  for sale,  transfer,  assignment,  resale or
distribution thereof, in whole or in part.
            (v) All  subsequent  offers  and sales of the  Shares by  Subscriber
shall be made in compliance  with the Securities  Act,  pursuant to registration
under the Securities Act or pursuant to an exemption from such registration.
            (vi)  Subscriber  understands  that the Shares are being offered and
sold to it in reliance on specific exemptions from the registration requirements
of U.S.  federal and state  securities laws and that the Company is relying upon
the  truth  and  accuracy  of  the   representations,   warranties,   agreements
acknowledgments  and  understandings of Subscriber set forth in the Subscription
Agreement and Investor  Questionnaire in order to determine the applicability of
such exemptions and the suitability of Subscriber to acquire the Shares.
            (vii)  Subscriber  has adequate net worth and means of providing for
his current needs and personal  contingencies  to sustain a complete loss of his
investment in the Shares and has no need for liquidity in this investment.
            (viii) The Company has made available to Subscriber, its counsel and
advisors,  if any, the opportunity to ask questions of, and receive answers from
the Company and its  representatives,  concerning the terms and conditions of an
investment in the Shares, and has given it access to any requested  information,
documents,  financial statements,  books and records relative to the Company and
an investment in the Shares.
            (ix) If the  Subscriber  is a  corporation,  it is  duly  organized,
validly  existing and in good standing under the laws of the jurisdiction of its
incorporation,  and if the Subscriber is a partnership or other organization, it
is duly organized,  validly  existing and in good standing under the laws of its
jurisdiction of organization.
            (x) (a) If the Subscriber is a corporation, the execution,  delivery
and  performance of this  Agreement  have been duly  authorized by all necessary
corporate action, (b) if the Subscriber is a partnership or other  organization,
the other governing documents to enter into this Agreement and to consummate the
transactions  contemplated  hereby  and all  necessary  consents  and  approvals
required by the  partnership  agreement or other  governing  documents have been
obtained,  and  (c) for  both  corporations  and  partnerships,  this  Agreement
constitutes a legal, valid and binding obligation of the Subscriber, enforceable
against the Subscriber in accordance  with its terms,  except to the extent that
enforceability   may  be   limited   by   applicable   bankruptcy,   insolvency,
reorganization,   moratorium  and  similar  laws  affecting   creditors'  rights
generally.
            (xi) Subscriber is aware that investing in the Shares is speculative
and  involves a high degree of risk and that any right to transfer its Shares in
the Company is limited and restricted by law, and this Subscription Agreement.
            (xii)  Subscriber has evaluated the risks of investing in the Shares
and has substantial experience in making investment decisions of this type or is
relying on his advisors or Purchase  Representative,  if  applicable,  in making
this investment decision.
            (xiii)  Subscriber  understands  that a legend  may be placed on any
certificate representing the Shares substantially as follows:
      "The shares represented by this certificate have not been registered under
the Securities  Act of 1933.  These shares have been acquired for investment and
not  for   distribution  or  resale.   They  may  not  be  mortgaged,   pledged,
hypothecated,   or  otherwise  transferred  without  an  effective  registration
statement  for such  shares  under the  Securities  Act of 1933 or an opinion of
counsel for the corporation that registration is not required under such Act."
      The  foregoing  representations,  warranties,  and covenants and all other
information  which the  Subscriber  has provided to the Company  concerning  the
Subscriber and the Subscriber's financial condition (or concerning the entity or
organization  which the subscriber  represents and its financial  condition) are
true and accurate as of the date hereof.
      5.  Subscription  Agreement  Binding  on  Heirs,  Etc.  This  Subscription
Agreement shall be binding upon the Subscriber's heirs, successors estate, legal
representatives and assigns,  and shall be construed in accordance with the laws
of the State of New York.
      6.  Execution  Authorized.  If this  Subscription  Agreement and the other
relevant  Subscription  Documents  are  executed  on  behalf  of a  corporation,
partnership,  trust or other entity, the Subscriber has been duly authorized and
empowered  legally to  represent  such entity and to execute  this  Subscription
Agreement  and  such  Subscription   Documents  and  all  other  instruments  in
connection with the purchase of the Shares,  and the  Subscriber's  signature is
binding upon such entity.


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      7. Legal Representation/Conflict of Interest. The Subscriber, by executing
this  Subscription  Agreement  acknowledges,  represents and agrees that (a) the
Company has  retained  legal  counsel to  represent  it in  connection  with the
preparation of this  Subscription  Agreement and the Memorandum;  (b) such legal
counsel has prepared such  documents with a view to the interests of the Company
only and has not undertaken to represent the interest of the Subscriber and that
no  attorney-client  relationship  or fiduciary  duty exists  between such legal
counsel and the Subscriber, notwithstanding that the Subscriber's investment may
pay,  directly or indirectly,  for such legal  services;  (c) the Subscriber has
been  advised to have such legal  documents  reviewed  by the  Subscriber's  own
independent  attorney and/or other advisors;  and (d) the services  performed by
such legal counsel have been limited to the preparation of such documentation at
the  request  and  direction  of the  Company  and such  legal  counsel  has not
undertaken to conduct any investigation  whatsoever  concerning the facts, risks
or circumstances  concerning or relating to the investment and/or the background
or financial qualifications of the Company.
      8.  Governing  Law,  and  Venue.  This  Agreement  shall be  construed  in
accordance  with,  and governed by, the laws of the State of New York with venue
proper in New York.
      9. Definition of Terms.  The terms used herein,  if not otherwise  defined
herein, shall have the meanings attributed to such terms in the Memorandum.  All
pronouns and any variations  thereof used herein shall be deemed to refer to the
masculine, feminine, neuter, singular or plural as the identity of the person or
persons herein may require.
      10.  Number of Shares.  The  undersigned  hereby  subscribes  for Units as
follows:  ________ $1.30 per share an warrant to purchase another share at $1.30
per share

All checks should be made payable to: "XIOM CORP."

11. Taxpayer Identification Number Certification.

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        Social Security or Tax I.D. No.    Social Security or Tax I.D. No.

      I declare  that the  number  shown in this  Subscription  Agreement  is my
correct  taxpayer  identification  number and/or social security number (or I am
waiting for a number to be issued to me),  that I have read and  understood  the
foregoing  documents,  and that I desire to purchase the shares herein under the
terms set forth in this Subscription Agreement.

Signature   _________________________     Signature  ___________________________

Date  _____________________________       Date   ______________________________


TYPE OF OWNERSHIP (Check one)

|_| INDIVIDUAL  INDIVIDUAL OWNERSHIP    |_| COMMUNITY PROPERTY
(One signature required)                (one signature required if interest held
                                        in one name, i.e., managing spouse; two
                                        signatures required if interest held in
                                        both names)

|_| JOINT TENANTS WITH RIGHT OF         |_| CORPORATION
    SURVIVORSHIP                        (Please include certified Corporate
(both or all parties must sign)         Resolution authorizing signature)

|_| PARTNERSHIP                         |_| TRUST
(Please include a copy of the           (Please include a copy of the Trust
Statement of Partnership Agreement      Agreement)
authorizing signature)


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[Please print above the exact name(s) in which the Convertible is to be held]


IN WITNESS  WHEREOF,  the undersigned has executed this  Subscription  Agreement
this _____ day of ________________, 2006.


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Subscriber #1 Signature                 Subscriber #2 Signature


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Subscriber #1 Print or Type Name and    Subscriber #2 Print or Type Name and
Title (if applicable)                   Title (if applicable)


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Telephone Number                        Telephone Number


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Street Address                          Street Address


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City                    State    Zip    City                     State    Zip


                                               SUBSCRIPTION ACCEPTED:
                                               XIOM CORP.

                                               By:
                                                      --------------------------
                                                      Authorized Officer
                                               Dated:
                                                      --------------------------


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