Document:

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                                                                    EXHIBIT 10.2

                              AMENDED AND RESTATED
                              REVOLVING CREDIT NOTE

$20,000,000                                                        March 5, 2003

         This Amended and Restated  Revolving  Credit Note is executed and
delivered under and pursuant to the terms of that certain Fourth Amended and
Restated Revolving Credit and Security Agreement dated as December 26, 2001 (as
amended by that certain First Amendment to Fourth Amended and Restated Revolving
Credit and Security Agreement dated February 4, 2002 and that certain Second
Amendment to Fourth Amended and Restated Revolving Credit Security Agreement
dated the date hereof and as may be further amended, supplemented or modified
from time to time, collectively the "Credit Agreement") by and among RADNOR
HOLDINGS CORPORATION, WINCUP HOLDINGS, INC., RADNOR CHEMICAL CORPORATION,
STYROCHEM U.S., LTD., RADNOR DELAWARE II, INC., WINCUP TEXAS, LTD., STYROCHEM
DELAWARE, INC., STYROCHEM GP, L.L.C., STYROCHEM LP, L.L.C., WINCUP GP, L.L.C.
AND WINCUP LP, L.L.C. (each, a "Maker" and jointly and severally, the "Makers"),
the financial institutions named therein and the financial institutions which
hereafter become a party thereto (collectively, the "Lenders"), PNC BANK,
NATIONAL ASSOCIATION as lead arranger and administrative agent for the Lenders
(in such capacity, the "Agent"), and FLEET CAPITAL CORPORATION as documentation
agent (in such capacity as "Documentation Agent"). Capitalized terms not
otherwise defined herein shall have the meanings ascribed thereto in the Credit
Agreement.

         FOR VALUE RECEIVED, the undersigned Makers, jointly and severally,
hereby promise to pay to the order of PNC BANK, NATIONAL ASSOCIATION ("Lender"),
at the offices of Agent, in such coin or currency of the United States which
shall be legal tender in payment of all debts and dues, public and private, at
the time of payment, the principal sum of TWENTY MILLION DOLLARS ($20,000,000),
or such lesser sum which then represents the aggregate unpaid principal balance
of Lender's Commitment Percentage of the Revolving Advances, together with
interest from and after the date hereof on the unpaid principal balance
outstanding at the applicable per annum rate(s) set forth in the Credit
Agreement. The actual amount due and owing from time to time hereunder shall be
evidenced by Agent's records of receipts and disbursements with respect to the
Revolving Advances, which shall be prima facie evidence of the unpaid balance
thereof.

         This Amended and Restated Revolving Credit Note ("Note") is the Note
referred to in, and is issued pursuant to, the Credit Agreement, and is subject
to all the terms and conditions of and entitled to all of the benefits and
security of the Credit Agreement. All capitalized terms used herein, unless
otherwise specifically defined in this Note, shall have the meanings ascribed to
them in the Credit Agreement.

         Interest shall accrue at the rates set forth (including, if applicable,
a default rate), and shall be computed in the manner provided, in Article III of
the Credit Agreement. In no event whatsoever shall interest and other charges
charged hereunder exceed the highest rate permissible under law. In the event
interest and other charges as computed hereunder would

                                   Page 1 of 5

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otherwise exceed the highest rate permitted under law, such excess amount shall
be first applied to any unpaid principal balance owed by Makers, and if the then
remaining excess amount is greater than the previously unpaid principal balance,
Lender shall promptly refund such excess amount to Makers and the provisions
hereof shall be deemed amended to provide for such permissible rate.

         Interest shall be charged and payable on the outstanding balance
hereunder at the applicable rate provided in the Credit Agreement
notwithstanding and even following the occurrence of any Event of Default,
acceleration, judgment, bankruptcy or reorganization proceedings or any other
event or occurrence.

         The principal amount of this Note, and also the accrued interest
thereon, shall be due and payable in the amounts, on the dates and in the manner
set forth in the Credit Agreement.

         This Note shall evidence the unconditional obligation of Makers to
repay to Lender the outstanding balance of Revolving Advances made to Makers by
Lender, with interest thereon and all fees, costs and expenses in connection
therewith.

         Reference is made to the Credit Agreement for provisions concerning
prepayment and acceleration of the outstanding balance of the obligations of
each Maker under this Note. This Note is secured by and shall have the benefits
of the Collateral described in the Credit Agreement.

         Upon the occurrence of an Event of Default, Lender shall have all of
the rights and remedies set forth in Article 11 of the Credit Agreement. The
rights and options of Lender under this Note shall be enforced by Agent under
the terms and conditions hereof and of the Credit Agreement.

         Time is of the essence in the performance of this Note. To the fullest
extent permitted by applicable law, each Maker, for itself and its legal
representatives, successors and assigns, expressly waives presentment, demand,
protest, notice of dishonor, notice of non-payment, notice of maturity, notice
of protest, presentment for the purpose of accelerating maturity, diligence in
collection, and the benefit of any exemption or insolvency laws.

         No delay or failure on the part of Agent or Lender in the exercise of
any right or remedy hereunder shall operate as a waiver thereof, nor as an
acquiescence in any default, nor shall any single or partial exercise by Agent
or Lender of any right or remedy preclude any other right or remedy. Agent, at
its option, may enforce its rights against any collateral securing this Note
without enforcing its rights against any Maker or any Borrower, any guarantor of
the indebtedness evidenced hereby or any other property of any Maker or any
Borrower. Makers agree that, without releasing or impairing Makers' liability
hereunder, Agent may at any time release, surrender, substitute or exchange any
collateral securing this Note and may at any time release any party primarily or
secondarily liable for the indebtedness evidenced by this Note.

         This Note shall be construed and governed by the laws of the
Commonwealth of

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Pennsylvania without reference to its conflicts of laws rules. The provisions of
this Note are severable and the invalidity or unenforceability of any provision
shall not alter or impair the remaining provisions of this Note. No modification
hereof shall be binding or enforceable against Lender unless approved in writing
by Lender.

         EACH MAKER HEREBY EXPRESSLY WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY
CLAIM, DEMAND, ACTION OR CAUSE OF ACTION (A) ARISING UNDER THIS NOTE OR ANY
OTHER INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN CONNECTION
HEREWITH, OR (B) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE
DEALINGS OF MAKER, LENDER AND/OR AGENT OR ANY OF THEM WITH RESPECT TO THIS NOTE
OR ANY OTHER INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN
CONNECTION HEREWITH, OR THE TRANSACTIONS RELATED HERETO OR THERETO IN EACH CASE
WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT OR
TORT OR OTHERWISE AND EACH MAKER HEREBY CONSENTS THAT ANY SUCH CLAIM, DEMAND,
ACTION OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY, AND
THAT MAKER, AGENT AND/OR LENDER MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF
THIS SECTION WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH MAKER TO
THE WAIVER OF ITS RIGHT TO TRIAL BY JURY.

         Any judicial proceeding brought by or against any Maker with respect to
this Note or any related agreement may be brought in any court of competent
jurisdiction located in the Commonwealth of Pennsylvania, and, by execution and
delivery of this Note, each Maker accepts for itself and in connection with its
properties, generally and unconditionally, the non-exclusive jurisdiction of the
aforesaid courts, and irrevocably agrees to be bound by any judgment rendered
thereby in connection with this Note. Each Maker hereby waives personal service
of any and all process upon it and consents that all such service of process may
be made upon it in the manner provided for in Section 15.1 of the Credit
Agreement. Each Maker waives any objection to jurisdiction and venue of any
action instituted hereunder and shall not assert any defense based on lack of
jurisdiction or venue or based upon forum non conveniens. Any judicial
proceeding by any Maker against Agent or Lender involving, directly or
indirectly, any matter or claim in any way arising out of, related to or
connected with this Note or any related agreement, shall be brought only in a
federal or state court located in the County of Philadelphia, Commonwealth of
Pennsylvania.

         This Note together with additional amended and restated revolving
credit notes executed the date hereof and delivered in connection with and
pursuant to the terms of the Credit Agreement amend and restate, but do not
extinguish the obligations evidenced by those certain amended and restated
revolving credit notes issued by Makers in favor of Lenders in the aggregate
principal amount of $35,000,000 each dated February 4, 2002.

                         [Signatures begin on next page]

                                   Page 3 of 5

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         IN WITNESS WHEREOF, Makers, intending to be legally bound, have caused
this Note to be duly executed and delivered on the date first above written.

                         WINCUP HOLDINGS, INC.

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         RADNOR CHEMICAL CORPORATION

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         STYROCHEM U.S., LTD.
                         By: StyroChem GP, LLC, its General Partner
                           By: Radnor Chemical Corporation, its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         RADNOR HOLDINGS CORPORATION

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         RADNOR DELAWARE II, INC.

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                                   Page 4 of 5

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                         STYROCHEM DELAWARE, INC.

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         WINCUP TEXAS, LTD.
                         By: WinCup GP, LLC, its General Partner
                          By: WinCup Holdings, Inc., its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         STYROCHEM GP, L.L.C.
                         By: Radnor Chemical Corporation, its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         STYROCHEM LP, L.L.C.
                         By: Radnor Chemical Corporation, its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         WINCUP GP, L.L.C.
                         By: WinCup Holdings, Inc. its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                         WINCUP LP, L.L.C.
                         By: WinCup Holdings, Inc. its Sole Member

                         By: /s/ R. Radcliffe Hastings
                            ----------------------------------------------------
                         R. Radcliffe Hastings, Sr. Vice President, Treasurer

                                   Page 5 of 5<PAGE>

                                                                    EXHIBIT 10.3

                              AMENDED AND RESTATED
                              REVOLVING CREDIT NOTE

$12,500,000                                                        March 5, 2003

     This Amended and Restated Revolving Credit Note is executed and delivered
under and pursuant to the terms of that certain Fourth Amended and Restated
Revolving Credit and Security Agreement dated as December 26, 2001 (as amended,
by that certain First Amendment to Fourth Amended and Restated Revolving Credit
and Security Agreement dated February 4, 2002 and that certain Second Amendment
to Fourth Amended and Restated Revolving Credit Security Agreement dated the
date hereof and as may be further amended, supplemented or modified from time to
time, collectively supplemented or modified from time to time, the "Credit
Agreement") by and among RADNOR HOLDINGS CORPORATION, WINCUP HOLDINGS, INC.,
RADNOR CHEMICAL CORPORATION, STYROCHEM U.S., LTD., RADNOR DELAWARE II, INC.,
WINCUP TEXAS, LTD., STYROCHEM DELAWARE, INC., STYROCHEM GP, L.L.C., STYROCHEM
LP, L.L.C., WINCUP GP, L.L.C. AND WINCUP LP, L.L.C. (each, a "Maker" and jointly
and severally, the "Makers"), the financial institutions named therein and the
financial institutions which hereafter become a party thereto (collectively, the
"Lenders"), PNC BANK, NATIONAL ASSOCIATION as lead arranger and administrative
agent for the Lenders (in such capacity, the "Agent"), and FLEET CAPITAL
CORPORATION as documentation agent (in such capacity as "Documentation Agent").
Capitalized terms not otherwise defined herein shall have the meanings ascribed
thereto in the Credit Agreement.

     FOR VALUE RECEIVED, the undersigned Makers, jointly and severally, hereby
promise to pay to the order of FLEET CAPITAL CORPORATION ("Lender"), at the
offices of Agent, in such coin or currency of the United States which shall be
legal tender in payment of all debts and dues, public and private, at the time
of payment, the principal sum of TWELVE MILLION FIVE HUNDRED THOUSAND DOLLARS
($12,500,000), or such lesser sum which then represents the aggregate unpaid
principal balance of Lender's Commitment Percentage of the Revolving Advances,
together with interest from and after the date hereof on the unpaid principal
balance outstanding at the applicable per annum rate(s) set forth in the Credit
Agreement. The actual amount due and owing from time to time hereunder shall be
evidenced by Agent's records of receipts and disbursements with respect to the
Revolving Advances, which shall be prima facie evidence of the unpaid balance
thereof.

     This Amended and Restated Revolving Credit Note ("Note") is the Note
referred to in, and is issued pursuant to, the Credit Agreement, and is subject
to all the terms and conditions of and entitled to all of the benefits and
security of the Credit Agreement. All capitalized terms used herein, unless
otherwise specifically defined in this Note, shall have the meanings ascribed to
them in the Credit Agreement.

     Interest shall accrue at the rates set forth (including, if applicable, a
default rate), and shall be computed in the manner provided, in Article III of
the Credit Agreement. In no event whatsoever shall interest and other charges
charged hereunder exceed the highest rate

                                       Page 1 of 5

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permissible under law. In the event interest and other charges as computed
hereunder would otherwise exceed the highest rate permitted under law, such
excess amount shall be first applied to any unpaid principal balance owed by
Makers, and if the then remaining excess amount is greater than the previously
unpaid principal balance, Lender shall promptly refund such excess amount to
Makers and the provisions hereof shall be deemed amended to provide for such
permissible rate.

     Interest shall be charged and payable on the outstanding balance hereunder
at the applicable rate provided in the Credit Agreement notwithstanding and even
following the occurrence of any Event of Default, acceleration, judgment,
bankruptcy or reorganization proceedings or any other event or occurrence.

     The principal amount of this Note, and also the accrued interest thereon,
shall be due and payable in the amounts, on the dates and in the manner set
forth in the Credit Agreement.

     This Note shall evidence the unconditional obligation of Makers to repay to
Lender the outstanding balance of Revolving Advances made to Makers by Lender,
with interest thereon and all fees, costs and expenses in connection therewith.

     Reference is made to the Credit Agreement for provisions concerning
prepayment and acceleration of the outstanding balance of the obligations of
each Maker under this Note. This Note is secured by and shall have the benefits
of the Collateral described in the Credit Agreement.

     Upon the occurrence of an Event of Default, Lender shall have all of the
rights and remedies set forth in Article 11 of the Credit Agreement. The rights
and options of Lender under this Note shall be enforced by Agent under the terms
and conditions hereof and of the Credit Agreement.

     Time is of the essence in the performance of this Note. To the fullest
extent permitted by applicable law, each Maker, for itself and its legal
representatives, successors and assigns, expressly waives presentment, demand,
protest, notice of dishonor, notice of non-payment, notice of maturity, notice
of protest, presentment for the purpose of accelerating maturity, diligence in
collection, and the benefit of any exemption or insolvency laws.

     No delay or failure on the part of Agent or Lender in the exercise of any
right or remedy hereunder shall operate as a waiver thereof, nor as an
acquiescence in any default, nor shall any single or partial exercise by Agent
or Lender of any right or remedy preclude any other right or remedy. Agent, at
its option, may enforce its rights against any collateral securing this Note
without enforcing its rights against any Maker or any Borrower, any guarantor of
the indebtedness evidenced hereby or any other property of any Maker or any
Borrower. Makers agree that, without releasing or impairing Makers' liability
hereunder, Agent may at any time release, surrender, substitute or exchange any
collateral securing this Note and may at any time release any party primarily or
secondarily liable for the indebtedness evidenced by this Note.

                                   Page 2 of 5

<PAGE>

     This Note shall be construed and governed by the laws of the Commonwealth
of Pennsylvania without reference to its conflicts of laws rules. The provisions
of this Note are severable and the invalidity or unenforceability of any
provision shall not alter or impair the remaining provisions of this Note. No
modification hereof shall be binding or enforceable against Lender unless
approved in writing by Lender.

     EACH MAKER HEREBY EXPRESSLY WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM,
DEMAND, ACTION OR CAUSE OF ACTION (A) ARISING UNDER THIS NOTE OR ANY OTHER
INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN CONNECTION HEREWITH,
OR (B) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF
MAKER, LENDER AND/OR AGENT OR ANY OF THEM WITH RESPECT TO THIS NOTE OR ANY OTHER
INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN CONNECTION HEREWITH,
OR THE TRANSACTIONS RELATED HERETO OR THERETO IN EACH CASE WHETHER NOW EXISTING
OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT OR TORT OR OTHERWISE AND
EACH MAKER HEREBY CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION OR CAUSE OF
ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY, AND THAT MAKER, AGENT
AND/OR LENDER MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION WITH
ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH MAKER TO THE WAIVER OF ITS
RIGHT TO TRIAL BY JURY.

     Any judicial proceeding brought by or against any Maker with respect to
this Note or any related agreement may be brought in any court of competent
jurisdiction located in the Commonwealth of Pennsylvania, and, by execution and
delivery of this Note, each Maker accepts for itself and in connection with its
properties, generally and unconditionally, the non-exclusive jurisdiction of the
aforesaid courts, and irrevocably agrees to be bound by any judgment rendered
thereby in connection with this Note. Each Maker hereby waives personal service
of any and all process upon it and consents that all such service of process may
be made upon it in the manner provided for in Section 15.1 of the Credit
Agreement. Each Maker waives any objection to jurisdiction and venue of any
action instituted hereunder and shall not assert any defense based on lack of
jurisdiction or venue or based upon forum non conveniens. Any judicial
proceeding by any Maker against Agent or Lender involving, directly or
indirectly, any matter or claim in any way arising out of, related to or
connected with this Note or any related agreement, shall be brought only in a
federal or state court located in the County of Philadelphia, Commonwealth of
Pennsylvania.

     This Note together with the additional revolving credit notes executed the
date hereof and delivered in connection with and pursuant to the terms of the
Credit Agreement amend and restate, but do not extinguish the obligations
evidenced by that certain Amended and Restated Revolving Credit Note issued by
Makers in favor of Lender in the original principal amount of $35,000,000
pursuant to the terms of that certain Credit Agreement dated February 4, 2002.

                         [Signatures begin on next page]

                                   Page 3 of 5

<PAGE>

     IN WITNESS WHEREOF, Makers, intending to be legally bound, have caused this
Note to be duly executed and delivered on the date first above written.

                           WINCUP HOLDINGS, INC.

                           By:/s/ R. Radcliffe Hastings
                              --------------------------------------------------
                           R. Radcliffe Hastings, Sr. Vice President, Treasurer

                           RADNOR CHEMICAL CORPORATION

                           By:/s/ R. Radcliffe Hastings
                              --------------------------------------------------
                           R. Radcliffe Hastings, Sr. Vice President, Treasurer

                           STYROCHEM U.S., LTD.
                           By: StyroChem GP, LLC, its General Partner
                             By: Radnor Chemical Corporation, its Sole Member

                           By:/s/ R. Radcliffe Hastings
                              --------------------------------------------------
                           R. Radcliffe Hastings, Sr. Vice President, Treasurer

                           RADNOR HOLDINGS CORPORATION

                           By:/s/ R. Radcliffe Hastings
                              --------------------------------------------------
                           R. Radcliffe Hastings, Sr. Vice President, Treasurer

                           RADNOR DELAWARE II, INC.

                           By:/s/ R. Radcliffe Hastings
                              --------------------------------------------------
                           R. Radcliffe Hastings, Sr. Vice President, Treasurer

                                   Page 4 of 5

<PAGE>

                            STYROCHEM DELAWARE, INC.

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                            WINCUP TEXAS, LTD.
                            By: WinCup GP, LLC, its General Partner
                               By: WinCup Holdings, Inc., its Sole Member

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                            STYROCHEM GP, L.L.C.
                            By: Radnor Chemical Corporation, its Sole Member

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                            STYROCHEM LP, L.L.C.
                            By: Radnor Chemical Corporation, its Sole Member

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                            WINCUP GP, L.L.C.
                            By: WinCup Holdings, Inc. its Sole Member

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                            WINCUP LP, L.L.C.
                            By: WinCup Holdings, Inc. its Sole Member

                            By:/s/ R. Radcliffe Hastings
                               -------------------------------------------------
                            R. Radcliffe Hastings, Sr. Vice President, Treasurer

                                   Page 5 of 5

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