NOW THEREFORE, in consideration of their mutual covenants contained herein and in the Trust Agreement, the parties hereto, intending to be legally bound, hereby mutually covenant and agree as follows: 2 Article 1Trust Agreement • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • Delaware
ARTICLE 2 TRUST INDENTURE ACTPreferred Securities Guarantee Agreement • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • New York
ARTICLE II TRUST INDENTURE ACTTrust Agreement • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • New York
1 EXHIBIT 4-Y FOURTH SUPPLEMENTAL INDENTUREFourth Supplemental Indenture • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • New York
SECTION 2.01. Ratification of Base Indenture, the First Supplemental Indenture, the Second Supplemental Indenture and the Third Supplemental Indenture: Fifth Supplemental Indenture Controls............................. 2 SECTION 2.02. Trustee Not...Hercules Inc • March 29th, 2000 • Miscellaneous chemical products • New York
1 EXHIBIT 4-AG SIXTH SUPPLEMENTAL INDENTURESecondary Purchase Agreement • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • New York
REMARKETING AND CONTINGENT PURCHASE AGREEMENT amongRemarketing and Contingent Purchase Agreement • March 29th, 2000 • Hercules Inc • Miscellaneous chemical products • New York
