AMENDMENT NO. 2 DATED AS OF NOVEMBER 30, 1998 TO CREDIT AGREEMENT DATED AS OF JUNE 26, 1997 This Amendment No. 2 dated as of November 30, 1998 (the "Amendment") is to the Credit Agreement dated as of June 26, 1997, as amended by the Amendment No. 1 thereto dated as of February 20, 1998 (as so amended, the "Credit Agreement"), among Owens Corning, the other Borrowers and Guarantors parties thereto, the Banks parties thereto and Credit Suisse First Boston, as Agent. Terms defined in the Credit Agreement have the same meanings when used in this Amendment. Owens Corning, the other Loan Parties, the Banks, and the Agent hereby agree as follows: 1. Restricted Payments. (a) Section 8.08(b) of the Agreement is hereby amended to delete the figure "$15,000,000" and to insert in lieu thereof the figure "$20,000,000". (b) Section 8.08 of the Agreement is hereby further amended to insert the word "and" prior to clause (e) thereof, to insert a period in lieu of the semi-colon at the end of clause (e) thereof and to delete clause (f) thereof. 2. Interest Coverage Ratio. Section 8.15 of the Agreement is hereby amended to read as follows: "Section 8.15 Interest Coverage Ratio. Commencing with the calendar quarter ending September 30, 1997, permit the ratio of Consolidated Adjusted EBITDA to Consolidated Interest Expense as of the last day of any calendar quarter to be less than the following respective amounts for the periods of four consecutive calendar quarters of the Company ending on the last day of the respective calendar quarters ending on the following dates (treating those four consecutive calendar quarters as a single period for the purpose of determining such ratio): Calendar Quarter Ending Ratio March 31, 1998 2.5 to 1.0 June 30, 1998 and 2.25 to 1.0 September 30, 1998 Each other March 31, June 3.0 to 1.0; 30, September 30 and December 31 provided, however, that from and after the occurrence of the National Settlement Program Effective Date and so long as the National Settlement Program shall be in full force and effect, for the purpose of calculating the above ratio, the definition of Consolidated Adjusted EBITDA shall be as follows: "Consolidated Adjusted EBITDA" means, for any period, (i) Consolidated EBITDA for such period, minus (ii) to the extent not deducted in the computation of EBIT for such period, the net after tax amount of the lesser of (A) the remainder (but not less than 0) of (I) actual cash payments made during such period with respect to claims arising out of the use of or exposure to asbestos products, minus (II) to the extent not added in the computation of EBIT for such period, the amount of actual cash payments (including under insurance policies) received during such period with respect to claims arising out of the use of or exposure to asbestos products, and (B) $200,000,000, in respect of each period of four consecutive calendar quarters ending September 30 and December 31, 1999, March 31, June 30, September 30 and December 31, 2000 and 2001 and March 31, 2002, plus (iii) to the extent not added in the calculation of EBIT for such period and to the extent not subtracted pursuant to clause (ii)(A)(II) above, the net after tax amount of actual cash payments (including under insurance policies) received during such period with respect to claims arising out of the use of or exposure to asbestos products, minus (iv) to the extent not deducted in the computation of EBIT for such period, the amount of actual cash payments to the extent that such payments are charged against any reserves established by the Company and its Subsidiaries referred to in clause (iii) of the definition of Consolidated EBITDA, and minus (v) to the extent that (x) the remainder described in the preceding clause (ii) (A) exceeds, during any of the calendar years 1999, 2000 and 2001, $200,000,000 or, during the calendar year 2002, $100,000,000, and (y) the sum of such excess amounts exceeds $900,000,000, then from and including the calendar quarter in which such excess above $900,000,000 occurs and for the three succeeding calendar quarters and from and including each subsequent calendar quarter in which an increase in such excess occurs and for the three succeeding calendar quarters, the net after-tax amount corresponding to such excess above $900,000,000 and to each such increase in such excess." 3. Leverage Ratio. Section 8.16 of the Agreement is hereby amended to add at the end of such Section the following: "; provided, however, that from and after the occurrence of the National Settlement Program Effective Date and so long as the National Settlement Program shall be in full force and effect, the Company shall not permit the Leverage Ratio to be greater than the following respective amounts at any time during the following respective periods: Period Leverage Ratio December 1, 1998 through 3.5 to 1.0 December 31, 2001 January 1, 2002 and thereafter 3.0 to 1.0 4. Asbestos Claims Information. Section 9.01 of the Agreement is hereby amended to add thereto a new sub- Section (f) as follows: "(f) Asbestos Claims Information. (i) As soon as available and in any event within 60 days after the close of each calendar quarter of the Company, a certificate of the Company's General Counsel with respect to: (A) the total number of asbestos related health claims settled by the Company and its Subsidiaries (other than Fibreboard) during the preceding calendar quarter; (B) the total amount of such settlements during such calendar quarter; (C) the total payments made in respect of all asbestos related health claims during such calendar quarter; (D) the total number of new asbestos related health claims made against the Company and its Subsidiaries (other than Fibreboard) during such calendar quarter and the total number of such new claims that are subject to long-term agreements between the Company and its Subsidiaries (other than Fibreboard) and the counsel representing the persons making such claims; and (E) the total number, as of the end of such calendar quarter, of outstanding asbestos related health claims against the Company and its Subsidiaries (other than Fibreboard) not subject to signed settlement agreements. (ii) In the event that the United States Supreme Court (x) on or before December 31, 1999, does not affirm the January 27, 1998 decision of the United States Court of Appeals for the Fifth Circuit approving the Global Settlement (as defined in the Quarterly Report on Form 10-Q by the Company to the Securities and Exchange Commission for the quarter ended September 30, 1998), or (y) at any time reverses such Fifth Circuit decision or imposes conditions or limitations on the Global Settlement that materially reduce the benefit thereof to Fibreboard, then, as soon as available and in any event within 60 days after the close of each calendar quarter of the Company ending on or after the earlier of March 31, 2000 and the date of the decision of such reversal or imposing such conditions or limitations, and until and unless the United States Supreme Court shall approve the Global Settlement (without imposing such conditions or limitations) or affirm a lower court decision so approving the Global Settlement, a certificate of the Company's General Counsel with respect to: (A) the total number of asbestos related health claims settled by Fibreboard during the preceding calendar quarter; (B) the total amount of such settlements during such calendar quarter; (C) the total payments made in respect of all asbestos related health claims during such calendar quarter; (D) the total number of new asbestos related health claims made against Fibreboard during such calendar quarter and the total number of such new claims that are subject to long-term agreements between Fibreboard and the counsel representing the persons making such claims; and (E) the total number, as of the end of such calendar quarter, of outstanding asbestos related health claims against Fibreboard not subject to signed settlement agreements. 5. Definitions. The definitions in Section 15.01(a) of the Agreement are hereby amended as follows: "BA Margin" means, at any time, the rate per annum equal to the sum of (i) the applicable Utilization Fee at such time, plus (ii) the rate per annum determined at such time based upon the S&P Rating and Moody's Rating at such time set forth under the relevant column heading below opposite such Investment Ratings: Investment Rating Rating Margin 1. S&P Rating not lower than 0.40% BBB+ and Moody's Rating not lower than Baa1 2. S&P Rating lower than BBB+ 0.50% or Moody's Rating lower than Baa1, but S&P Rating not lower than BBB and Moody's Rating not lower than Baa2 3. S&P Rating lower than BBB 0.625% or Moody's Rating lower than Baa2, but S&P Rating not lower than BBB- and Moody's Rating not lower than Baa3 4. S&P Rating lower than BBB- 1.00% or Moody's Rating lower than Baa3, but S&P Rating not lower than BB+ and Moody's Rating not lower than Ba1 5. S&P Rating lower than BB+ 1.25% or Moody's Rating lower than Ba1 "COF Margin" means, at any time, the rate per annum equal to the sum of (i) the applicable Utilization Fee at such time, plus (ii) the rate per annum determined at such time based upon the S&P Rating and Moody's Rating at such time set forth under the relevant column heading below opposite such Investment Ratings: Investment Rating Rating Margin 1. S&P Rating not lower than 0.40% BBB+ and Moody's Rating not lower than Baa1 2. S&P Rating lower than 0.50% BBB+ or Moody's Rating lower than Baa1, but S&P Rating not lower than BBB and Moody's Rating not lower than Baa2 3. S&P Rating lower than BBB 0.625% or Moody's Rating lower than Baa2, but S&P Rating not lower than BBB- and Moody's Rating not lower than Baa3 4. S&P Rating lower than BBB- 1.00% or Moody's Rating lower than Baa3, but S&P Rating not lower than BB+ and Moody's Rating not lower than Ba1 5. S&P Rating lower than BB+ 1.25% or Moody's Rating lower than Ba1 "Eurocurrency Margin" means, at any time, the rate per annum equal to the sum of (i) the applicable Utilization Fee at such time, plus (ii) the rate per annum determined at such time based upon the S&P Rating and Moody's Rating at such time set forth under the relevant column heading below opposite such Investment Ratings: Investment Rating Rating Margin 1. S&P Rating not lower than 0.40% BBB+ and Moody's Rating not lower than Baa1 2. S&P Rating lower than BBB+ 0.50% or Moody's Rating lower than Baa1, but S&P Rating not lower than BBB and Moody's Rating not lower than Baa2 3. S&P Rating lower than BBB 0.625% or Moody's Rating lower than Baa2, but S&P Rating not lower than BBB- and Moody's Rating not lower than Baa3 4. S&P Rating lower than BBB- 1.00% or Moody's Rating lower than Baa3, but S&P Rating not lower than BB+ and Moody's Rating not lower than Ba1 5. S&P Rating lower than BB+ 1.25% or Moody's Rating lower than Ba1 "Facility Fee Rate" means, at any time, a rate per annum determined at such time based upon the Investment Ratings in effect by S&P and Moody's at such time set forth under the relevant column heading below opposite such Investment Ratings: Investment Rating Facility Fee Rate 1. S&P rating not lower than 0.20% BBB+ and Moody's rating not lower than Baa1 2. S&P rating lower than BBB+ 0.25% or Moody's rating lower than Baa1, but S&P rating not lower than BBB and Moody's rating not lower than Baa2 3. S&P rating lower than BBB 0.25% or Moody's rating lower than Baa2, but S&P rating not lower than BBB- and Moody's rating not lower than Baa3 4. S&P rating lower than BBB- 0.50% or Moody's rating lower than Baa3, but S&P rating not lower than BB+ and Moody's rating not lower than Ba1 5. S&P rating lower than BB+ 0.50% or Moody's rating lower than Ba1 "National Settlement Program" refers to the Company's program to enter into agreements with plaintiff's counsel representing individuals or entities who have made claims against the Company as of November 30, 1998 on the basis of asbestos-caused personal injury, provided that such agreements (a) include provisions which either finally settle or set forth an administrative mechanism for the subsequent resolution of any such claim without the need for a civil trial, (b) may not be revoked or canceled by such claimants or their counsel, (c) provide for payments by the Company with respect to such claims, net of applicable insurance proceeds, in an aggregate amount not to exceed $1,600,000,000, and (d) the number of claims subject to such agreements is not less than 150,000. "National Settlement Program Effective Date" means the date on which the Company has entered into the various agreements described as the National Settlement Program. "Utilization Fee" means, at any time, a rate per annum equal to (i) if the aggregate principal amount of the Dollar Equivalent Amount of Loans, L/C Participations and Canadian L/C Participations outstanding exceeds 50% of the amount of the Commitments at such time, (A) if the S&P Rating is higher than or equal to BBB- or the Moody's Rating is higher than or equal to Baa3, 0%, and (B) if the S&P Rating is lower than BBB- and the Moody's Rating is lower than Baa3, 0%, or (ii) if the aggregate principal amount of the Dollar Equivalent Amount of Loans, L/C Participations and Canadian L/C Participations outstanding does not exceed 50% of the amount of the Commitments at such time, 0%. 6. Agreement Continues. Except as expressly amended hereby, the Agreement shall remain in full force and effect. Each reference to the "Agreement" in the Agreement and the other Loan Documents shall be deemed to be a reference to the Agreement as amended hereby. The amendments set forth herein shall not be deemed to be a consent to any other waiver or amendment in respect of the Agreement or any other Loan Document. 7. Representations and Warranties. In order to induce the Banks and the Agent to enter into this Amendment, the Company hereby represents and warrants to the Banks and the Agent that: (a) it has full power, capacity, right and legal authority to execute, deliver and perform its obligations under this Amendment and the Agreement as amended hereby and has taken all action necessary to authorize the execution and delivery of, and the performance of its obligations under, this Amendment and the Agreement as amended hereby; (b) this Amendment and the Agreement as amended hereby constitute its legal, valid and binding obligations enforceable against it in accordance with their respective terms, subject to the effect of any applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally; (c) the representations and warranties contained in the Agreement are true and correct on and as of the date hereof as though made on and as of the date hereof; (d) no Default or Event of Default has occurred and is continuing, or would result from the execution, delivery and performance by it of this Amendment or the Agreement as amended hereby; and (e) as of the date hereof, there are pending against the Company approximately 196,000 asbestos related health claims of which: (i) approximately 150,000 of such claims are the subject of written agreements to settle between the Company and the claimants and/or their counsel; (ii) approximately 20,000 of such claims are subject to annual docket agreements; (iii) approximately 13,500 of such claims have been previously settled and are subject to binding agreements with respect to which all required payments have not yet been made; and (iv) approximately 4,500 of such claims are no longer being pursued actively. 8. Amendment Fee. The Company hereby agrees to pay an amendment fee to each Bank that executes this Amendment and delivers, by fax, a signed copy of this Amendment to Winthrop, Stimson, Putnam & Roberts, Attention: William C.F. Kurz, Counsel for the Agent, Fax number (212) 858-1500, at or prior to 12:00 Noon, New York City time, on Monday, November 30, 1998. Such amendment fee shall be equal to 0.15% of such Bank's Commitment. 9. Effectiveness. This Amendment shall become effective upon (a) execution hereof by the Company and the Majority Banks, and (b) payment by the Company to the Agent for the respective accounts of the Banks entitled thereto the amendment fees provided in the preceding Section 8 hereof. 10. Governing Law. Pursuant to New York General Obligations Law Section 5-1401, this Amendment shall be governed by the law of the State of New York. 11. Counterparts. This Amendment may be signed in any number of counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. 12. Entire Agreement. This Amendment embodies the entire agreement among the Company, each other Loan Party, the Banks and the Agent with respect to the subject matter hereof and supercedes all prior agreements, representations and understandings, if any, relating to the subject matter hereof. IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 2 to be executed by their duly authorized officers as of the day and year first written above. OWENS CORNING By:_________________________________ Name: Title: By:_________________________________ Name: Title: CREDIT SUISSE FIRST BOSTON, as Agent and as a Bank By:_________________________________ Name: Title: By:_________________________________ Name: Title: ARAB BANK PLC By:_________________________________ Name: Title: By:_________________________________ Name: Title: BANK OF AMERICA ILLINOIS By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE BANK OF NEW YORK By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE BANK OF NOVA SCOTIA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE BANK OF TOKYO-MITSUBISHI, LTD. CHICAGO BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: BANQUE FRANCAISE DU COMMERCE EXTERIEUR By:_________________________________ Name: Title: By:_________________________________ Name: Title: BANQUE NATIONALE DE PARIS By:_________________________________ Name: Title: By:_________________________________ Name: Title: BARCLAYS BANK PLC By:_________________________________ Name: Title: By:_________________________________ Name: Title: CREDIT AGRICOLE INDOSUEZ By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE CHASE MANHATTAN BANK By:_________________________________ Name: Title: By:_________________________________ Name: Title: CIBC, INC. By:_________________________________ Name: Title: By:_________________________________ Name: Title: CITIBANK N.A. By:_________________________________ Name: Title: By:_________________________________ Name: Title: COMPAGNIE FINANCIERE DE CIC ET DE L'UNION EUROPEENNE By:_________________________________ Name: Title: By:_________________________________ Name: Title: CREDIT COMMUNAL DE BELGIQUE S.A. By:_________________________________ Name: Title: By:_________________________________ Name: Title: CREDIT LYONNAIS CHICAGO BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: DAI-ICHI KANGYO BANK, LTD. CHICAGO BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: DRESDNER BANK AG NEW YORK AND GRAND CAYMAN BRANCHES By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE FIRST NATIONAL BANK OF CHICAGO By:_________________________________ Name: Title: By:_________________________________ Name: Title: FLEET NATIONAL BANK By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE FUJI BANK, LIMITED By:_________________________________ Name: Title: By:_________________________________ Name: Title: GENERALE BANK NEW YORK BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE INDUSTRIAL BANK OF JAPAN, LIMITED By:_________________________________ Name: Title: By:_________________________________ Name: Title: ISTITUTO BANCARIO SAN PAOLO DI TORINO, S.P.A., NEW YORK BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: KEYBANK NATIONAL ASSOCIATION By:_________________________________ Name: Title: By:_________________________________ Name: Title: KREDIETBANK N.V., GRAND CAYMAN BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE LONG-TERM CREDIT BANK OF JAPAN, LTD. By:_________________________________ Name: Title: MELLON BANK, N.A. By:_________________________________ Name: Title: By:_________________________________ Name: Title: MERCANTILE BANK N.A. By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE MITSUBISHI TRUST AND BANKING CORPORATION, CHICAGO BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE MITSUI TRUST AND BANKING COMPANY, LIMITED, NEW YORK BRANCH By:__________________________________ Name: Title: MORGAN GUARANTY TRUST COMPANY OF NEW YORK By:_________________________________ Name: Title: By:_________________________________ Name: Title: NATIONSBANK, N.A. By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE NORTHERN TRUST COMPANY By:_________________________________ Name: Title: By:_________________________________ Name: Title: PNC BANK, NATIONAL ASSOCIATION By:_________________________________ Name: Title: By:_________________________________ Name: Title: ROYAL BANK OF CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE SAKURA BANK, LIMITED NEW YORK BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE SANWA BANK, LIMITED, CHICAGO BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: SOCIETE GENERALE By:_________________________________ Name: Title: By:_________________________________ Name: Title: STANDARD CHARTERED BANK By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE SUMITOMO BANK, LTD. By:_________________________________ Name: Title: By:_________________________________ Name: Title: SUMITOMO BANK OF CALIFORNIA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE SUMITOMO TRUST & BANKING CO., LTD. NEW YORK BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: SUNTRUST BANK, ATLANTA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE TORONTO DOMINION (TEXAS), INC. By:_________________________________ Name: Title: By:_________________________________ Name: Title: WACHOVIA BANK OF GEORGIA By:_________________________________ Name: Title: By:_________________________________ Name: Title: WELLS FARGO BANK (TEXAS), NATIONAL ASSOCIATION By:_________________________________ Name: Title: By:_________________________________ Name: Title: WESTDEUTSCHE LANDESBANK GIROZENTRALE NEW YORK BRANCH By:_________________________________ Name: Title: By:_________________________________ Name: Title: BANK OF TOKYO-MITSUBISHI (CANADA) By:_________________________________ Name: Title: By:_________________________________ Name: Title: FIRST CHICAGO NBD BANK CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE BANK OF NOVA SCOTIA By:_________________________________ Name: Title: By:_________________________________ Name: Title: THE CHASE MANHATTAN BANK OF CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: CANADIAN IMPERIAL BANK OF COMMERCE By:_________________________________ Name: Title: By:_________________________________ Name: Title: CREDIT SUISSE FIRST BOSTON CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: MELLON BANK CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: ROYAL BANK OF CANADA By:_________________________________ Name: Title: By:_________________________________ Name: Title: SOCIETE GENERALE (CANADA) By:_________________________________ Name: Title: By:_________________________________ Name: Title: EUROPEAN OWENS-CORNING FIBERGLAS S.A. By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory N.V. OWENS-CORNING S.A. By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory OWENS-CORNING CANADA INC. By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory OWENS-CORNING UK HOLDINGS LTD. By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory SIERRA CORP. By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory FALCON FOAM CORPORATION, as Guarantor By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory IPM INC., as Guarantor By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory OWENS-CORNING FIBERGLAS SWEDEN INC., as Guarantor By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory OWENS-CORNING FIBERGLAS TECHNOLOGY INC., as Guarantor By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory SOLTECH, INC., as Guarantor By:_________________________________ Name: Michael I. Miller Title: Authorized Signatory OWENS-CORNING FIBERGLAS (U.K.) LTD. By___________________________ Michael I. Miller Authorized Signatory OWENS-CORNING BUILDING PRODUCTS (U.K.) LTD. By___________________________ Michael I. Miller Authorized Signatory OWENS CORNING POLYFOAM UK LTD. By___________________________ Michael I. Miller Authorized Signatory OWENS-CORNING ISOLATION FRANCE S.A. By___________________________ Michael I. Miller Authorized Signatory