Common use of Ratification and Release Clause in Contracts

Ratification and Release. The undersigned, hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreement, and acknowledges that its guaranty agreement is in full force and effect, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such document, that its consent is not required to the effectiveness of the within and foregoing document, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreements. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERS, THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "LOANS". INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY By: Name: Xxxxxx X. Xxxxxxx

Ratification and Release. The Each of the undersigned, hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreement, and acknowledges that its guaranty agreement is in full force and effect, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such document, that its consent is not required to the effectiveness of the within and foregoing document, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreements. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. , THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERS, THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "LOANS". , INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTORGUARANTORS: MERCHANTS METALS HOLDING COMPANY By: /s/Xxxxxx X. Xxxxxxx Name: Xxxxxx X. XxxxxxxXxxxxxx Title: Chief Financial Officer MMI MANAGEMENT SERVICES LP By: MMI PRODUCTS, INC., its General Partner By: /s/Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx Title: Chief Financial Officer MMI MANAGEMENT INC. By: /s/Xxxxx X. Xxxxx Name: Xxxxx X. Xxxxx Title: Secretary

Ratification and Release. The undersigned, hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreement, and acknowledges that its guaranty agreement is in full force and effect, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such document, that its consent is not required to the effectiveness of the within and foregoing document, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreements. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERS, THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "LOANS". INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. XxxxxxxXxxxxxx Title: Vice President- Finance

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within and foregoing AmendmentAgreement, confirms and ratifies the terms of its guaranty agreementagreement relating to the Obligations and of each collateral document it has executed in connection with the Obligations (collectively, the “Documents”), and acknowledges that its guaranty agreement the Documents to which it is a party are in full force and effecteffect and ratifies the same, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such documentDocuments, that its consent is not required to the effectiveness of the within and foregoing documentAgreement, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreementsother Loan Documents. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL EACH OF AGENT AND LENDERS. THEIR EACH LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT AGREEMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSANY LENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTSLOAN DOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENTAGREEMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY ENGLOBAL CORPORATION By: /s/ X. X. Xxxxxxx Name: Xxxxxx X. XxxxxxxX. Xxxxxxx Title: CFO IDS ENGINEERING, INC., d/b/a ENGLOBAL ENGINEERING, INC. By: /s/ X. X. Xxxxxxx Name: X. X. Xxxxxxx Title: CFO THERMAIRE, INC., d/b/a THERMAL CORPORATION By: /s/ X. X. Xxxxxxx Name: X. X. Xxxxxxx Title: CFO ENGLOBAL CONSTANT POWER, INC. By: /s/ X. X. Xxxxxxx Name: X. X. Xxxxxxx Title: CFO ENGLOBAL CORPORATE SERVICES, INC. By: /s/ X. X. Xxxxxxx Name: X. X. Xxxxxxx Title: CFO IDS ENGINEERING MANAGEMENT, LC By: /s/ X. X. Xxxxxxx Name: X. X. Xxxxxxx Title: CFO

Ratification and Release. The undersigned, undersigned hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreementthat certain Guaranty, effective as of April 24, 2001, as amended from time to time and as executed by the undersigned for the benefit of Lender (the “Guaranty Documents”), and acknowledges that its guaranty agreement is the Guaranty Documents are in full force and effecteffect and ratifies the same, that it the undersigned has no defense, counterclaim, set-off or any other claim to diminish its the undersigned’s liability under such documentdocuments, that its the undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it the undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other Agreementsother Loan Documents. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSLENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY IMPRESO, INC. By: /s/ Xxxxxxxx X. Xxxxxxxxx Name: Xxxxxx Xxxxxxxx X. XxxxxxxXxxxxxxxx Title: President

Ratification and Release. The undersigned, hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreement, and acknowledges that its guaranty agreement is in full force and effect, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such document, that its consent is not required to the effectiveness of the within and foregoing document, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreements. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. , THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERS, THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "LOANS". , INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. XxxxxxxXxxxxxx Title: Vice President - Finance

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within Second Amendment to Revolving Credit and foregoing Security Agreement dated as of November 12, 2012 by and among by and among Flotek Industries, Inc., CESI Chemical, Inc., CESI Manufacturing, LLC, Material Translogistics, Inc., Teledrift Company, Turbeco, Inc., USA Petrovalve, Inc. and PNC Bank, National Association, as Agent and as a Lender (the “Amendment”), confirms and ratifies the terms of its guaranty agreementthat certain Guaranty dated as of September 23, 2011 executed by each of the undersigned in favor of Agent and the other Lenders. Each of the undersigned acknowledges that its guaranty agreement Guaranty is in full force and effecteffect and ratifies the same, acknowledges that it such undersigned has no defense, counterclaim, set-off or any other claim to diminish its such undersigned’s liability under such documentdocuments, that its such undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it any such undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other AgreementsDocuments. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. , THEIR PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THE AMENDMENT AND THIS AMENDMENT IS CONSENT ARE EXECUTED, WHICH THE EACH SUCH UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT, DOCUMENTATION AGENT OR LENDERSANY LENDER, THEIR PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT REVOLVING CREDIT AND SECURITY AGREEMENT, AS AMENDED BY THE AMENDMENT, OR THE OTHER AGREEMENTSDOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THE AMENDMENT AND THIS AMENDMENTCONSENT. GUARANTOR[REMAINDER OF PAGE INTENTIONALLY BLANK; SIGNATURE PAGES FOLLOW.] GUARANTORS: MERCHANTS METALS HOLDING COMPANY FLOTEK PAYMASTER, INC. By: Name: Xxxxxx X. XxxxxxxTitle: PADKO INTERNATIONAL INCORPORATED By: Name: Title: PETROVALVE, INC. By: Name: Title: FLOTEK INTERNATIONAL, INC. By: Name:

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within Fourth Amendment to Revolving Credit and foregoing Security Agreement dated as of December 27, 2012 by and among by and among Flotek Industries, Inc., CESI Chemical, Inc., CESI Manufacturing, LLC, Material Translogistics, Inc., Teledrift Company, Turbeco, Inc., USA Petrovalve, Inc. and PNC Bank, National Association, as Agent and as a Lender (the “Amendment”), confirms and ratifies the terms of its guaranty agreementthat certain Guaranty dated as of September 23, 2011 executed by each of the undersigned in favor of Agent and the other Lenders. Each of the undersigned acknowledges that its guaranty agreement Guaranty is in full force and effecteffect and ratifies the same, acknowledges that it such undersigned has no defense, counterclaim, set-off or any other claim to diminish its such undersigned’s liability under such documentdocuments, that its such undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it any such undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other AgreementsDocuments. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. , THEIR PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THE AMENDMENT AND THIS AMENDMENT IS CONSENT ARE EXECUTED, WHICH THE EACH SUCH UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT, DOCUMENTATION AGENT OR LENDERSANY LENDER, THEIR PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT REVOLVING CREDIT AND SECURITY AGREEMENT, AS AMENDED BY THE AMENDMENT, OR THE OTHER AGREEMENTSDOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THE AMENDMENT AND THIS AMENDMENTCONSENT. GUARANTOR[REMAINDER OF PAGE INTENTIONALLY BLANK; SIGNATURE PAGES FOLLOW.] GUARANTORS: MERCHANTS METALS HOLDING COMPANY FLOTEK PAYMASTER, INC. By: Name: Xxxxxx X. XxxxxxxTitle: PADKO INTERNATIONAL INCORPORATED By: Name: Title: PETROVALVE, INC. By: Name: Title: FLOTEK INTERNATIONAL, INC. By: Name: Title: Schedule 1.2(a) Lender Commitments Lender Commitment Amount Revolving Advance Commitment Percentage Term Loan Commitment Percentage Commitment Percentage PNC BANK, NATIONAL ASSOCIATION $ 75,000,000 100.00 % 100.00 % 100.00 % Total $ 75,000,000 100 % 0. % 100 % Schedule A

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within and foregoing AmendmentAgreement, confirms and ratifies the terms of its guaranty agreementeach document it has executed in connection with the Obligations (collectively, the “Documents”), and acknowledges that its guaranty agreement the Documents to which it is a party are in full force and effecteffect and ratifies the same, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such documentDocuments, that its consent is not required to the effectiveness of the within and foregoing documentAgreement, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansRevolving Line of Credit, the Collateral, or any of the Other Agreementsother Loan Documents. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL EACH OF AGENT AND LENDERS. THEIR EACH LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT THE AGREEMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSANY LENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“REVOLVING CREDIT LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN FINANCING AGREEMENT OR OTHER AGREEMENTSLOAN DOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENTAGREEMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY UNITED FUEL & ENERGY CORPORATION, a Texas corporation By: /s/ Xxxxx X. Page Name: Xxxxx X. Page Title: Vice President & CFO UNITED FUEL & ENERGY CORPORATION, a Nevada corporation By: /s/ Xxxxx X. Page Name: Xxxxx X. Page Title: Vice President & CFO /s/ Xxxxxx X. XxxxxxxXxxxx Xxxxxx X. Xxxxx

Ratification and Release. The Each of the undersigned, hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreement, and acknowledges that its guaranty agreement is in full force and effect, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such document, that its consent is not required to the effectiveness of the within and foregoing document, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the Loans, the Collateral, or any of the Other Agreements. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. , THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERS, THEIR PREDECESSORS, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "LOANS". , INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTORGUARANTORS: MERCHANTS METALS HOLDING COMPANY By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx Title: Vice President - Finance MMI MANAGEMENT SERVICES LP By: MMI PRODUCTS, INC., its General Partner By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx Title: Vice President - Finance MMI MANAGEMENT INC. By: /s/ Xxxxx X. Xxxxx Name: Xxxxx X. Xxxxx Title: President IVY STEEL & WIRE, INC. By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx

Ratification and Release. The undersigned, undersigned hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreementthat certain Guaranty, effective as of April 24, 2001, as amended from time to time and as executed by the undersigned for the benefit of Lender (the “Guaranty Documents”), and acknowledges that its guaranty agreement is the Guaranty Documents are in full force and effecteffect and ratifies the same, that it the undersigned has no defense, counterclaim, set-off or any other claim to diminish its the undersigned’s liability under such documentdocuments, that its the undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it the undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other Agreementsother Loan Documents. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSLENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY IMPRESO, INC. By: /s/ Xxxxxxxx X. Xxxxxxxxx Name: Xxxxxx Xxxxxxxx X. XxxxxxxXxxxxxxxx Title: President THIRD AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT THIS THIRD AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this “Amendment”) is made and entered into as of the day of December, 2004 by and among CONGRESS FINANCIAL CORPORATION (SOUTHWEST), a Texas corporation (“Lender”), and TST/IMPRESO, INC., a Delaware corporation, which is the successor-in-interest by merger to TST/Impreso, Inc., a Texas corporation (“TST”), TST/IMPRESO OF CALIFORNIA, INC., a California corporation (“TST California” and collectively with TST, the “Borrower”).

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within and foregoing AmendmentAgreement, confirms and ratifies the terms of its guaranty agreementeach document it has executed in connection with the Obligations (collectively, the “Documents”), and acknowledges that its guaranty agreement the Documents to which it is a party are in full force and effecteffect and ratifies the same, that it has no defense, counterclaim, set-off or any other claim to diminish its liability under such documentDocuments, that its consent is not required to the effectiveness of the within and foregoing documentAgreement, and that no consent by it is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansRevolving Line of Credit, the Collateral, or any of the Other Agreementsother Loan Documents. EACH OF THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL EACH OF AGENT AND LENDERS. THEIR EACH LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT THE AGREEMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSANY LENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“REVOLVING CREDIT LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN FINANCING AGREEMENT OR OTHER AGREEMENTSLOAN DOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENTAGREEMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY UNITED FUEL & ENERGY CORPORATION, a Texas corporation By: /s/Xxxxxxx XxXxxxxx Name: Xxxxxxx XxXxxxxx Title: CEO UNITED FUEL & ENERGY CORPORATION, a Nevada corporation By: /s/Xxxxxxx XxXxxxxx Name: Xxxxxxx XxXxxxxx Title: CEO /s/Xxxxxx X. XxxxxxxXxxxx Xxxxxx X. Xxxxx

Ratification and Release. The undersigned, Each of the undersigned hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreementthat certain Secured Guarantee dated March 29, 2002 and that certain General Security Agreement dated March 29, 2002 each as amended from time to time and as executed by the undersigned for the benefit of Lender (the “Guaranty Documents”), and acknowledges that its guaranty agreement is the Guaranty Documents are in full force and effecteffect and ratifies the same, that it the undersigned has no defense, counterclaim, set-off or any other claim to diminish its the undersigned’s liability under such documentdocuments, that its the undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it the undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other Agreementsother Loan Documents. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSLENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY PRIORITY FULFILLMENT SERVICES, INC. By: Name: Xxxxxx X. XxxxxxxTitle: BUSINESS SUPPLIES DISTRIBUTORS HOLDINGS, LLC By: Name: Title: Consent, Ratification and Release attached to Sixth Amendment to Loan and Security Agreement

Ratification and Release. The undersigned, undersigned hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreementthat certain Guaranty, effective as of April 24, 2001, as amended from time to time and as executed by the undersigned for the benefit of Lender (the “Guaranty Documents”), and acknowledges that its guaranty agreement is the Guaranty Documents are in full force and effecteffect and ratifies the same, that it the undersigned has no defense, counterclaim, set-off or any other claim to diminish its the undersigned’s liability under such documentdocuments, that its the undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it the undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other Agreementsother Loan Documents. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSLENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY IMPRESO, INC. By: /s/ Xxxxxxxx X. Xxxxxxxxx Name: Xxxxxx Xxxxxxxx X. XxxxxxxXxxxxxxxx Title: President SECOND AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT THIS SECOND AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this “Amendment”) is made and entered into as of the 23rd day of July, 2004 by and among CONGRESS FINANCIAL CORPORATION (SOUTHWEST), a Texas corporation (“Lender”), and TST/IMPRESO, INC., a Delaware corporation, which is the successor-in-interest by merger to TST/Impreso, Inc., a Texas corporation (“TST”), TST/IMPRESO OF CALIFORNIA, INC., a California corporation (“TST California” and collectively with TST, the “Borrower”).

Ratification and Release. The undersigned, undersigned hereby consents to the terms of the within and foregoing Amendment, confirms and ratifies the terms of its guaranty agreementthat certain Guaranty, effective as of April 24, 2001, as amended from time to time and as executed by the undersigned for the benefit of Lender (the “Guaranty Documents”), and acknowledges that its guaranty agreement is the Guaranty Documents are in full force and effecteffect and ratifies the same, that it the undersigned has no defense, counterclaim, set-off or any other claim to diminish its the undersigned’s liability under such documentdocuments, that its the undersigned’s consent is not required to the effectiveness of the within and foregoing documentAmendment, and that no consent by it the undersigned is required for the effectiveness of any future amendment, modification, forbearance or other action with respect to the LoansObligations, the Collateral, or any of the Other Agreementsother Loan Documents. THE UNDERSIGNED HEREBY VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES COLLATERAL AGENT AND LENDERS. THEIR LENDER, ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, FROM ALL POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES, AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED, SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS EXECUTED, WHICH THE UNDERSIGNED MAY NOW OR HEREAFTER HAVE AGAINST COLLATERAL AGENT OR LENDERSLENDER, THEIR ITS PREDECESSORS, OFFICERS, DIRECTORSAGENTS, EMPLOYEES, AGENTS, SUCCESSORS AND ASSIGNS, IF ANY, AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT, VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY "“LOANS". ”, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING, TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE LOAN AGREEMENT OR OTHER AGREEMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS AMENDMENT. GUARANTOR: MERCHANTS METALS HOLDING COMPANY IMPRESO, INC. By: /s/ Xxxxxxxx Xxxxxxxxx Name: Xxxxxx X. XxxxxxxXxxxxxxx Xxxxxxxxx Title: President