Amended to add set aside code and to extend response date to 7 days. ISOPHORONE DIISOCYANATE, COMMONLY CALLED IPDI. Isophorone Diisocyanate must meet analytical / requirements of Weapon Specification WS16305C dated 1 JUL 77.Specification distribution: A (releasable to public) Must be qualified vendor within McAAP Pamphlet 702-13.IPDI Certificate of Analysis Test Requirements:Appearance: Colorless to slightly yellow nonaromatic liquid.Isocyanate (NCO) Content: Shall be within a range of 37.0 to 37.8 percent.QPL-Qualified Products List:Product: Desmodur I Manufacturer: Covestro formerly Bayer Corporation.Product: Vestant IPDI Manufacturer: Evonik DegussaCertificate of Conformance, Certificate of Analysis, and Safety Data Sheet are required with solicitation and sent with each shipment.COC/COA MUST INCLUDE MANUFACTURER NAME, PRODUCT NAME/DESCRIPTION, SPECIFICATION, LOT/BATCH NUMBER, MANUFACTURE/EXPIRATION DATE, ANALYTICAL DATA, STATEMENT OF NO CHANGE IN MATERIALS OR PROCESSES, AND SIGNATURE OF AUTHORIZED REPRESENTATIVE.PACKAGING LABELS WILL INCLUDE MANUFACTURER NAME, PRODUCT NAME/DESCRIPTION, LOT/BATCH NUMBER AND MANUFACTURE/EXPIRATION DATE.COC/COA APPROVAL BY MCAAP AO REQUIRED BEFORE CONTRACT AWARD.Material shall be shipped in 55-gallon drums. Metal drums shall be new, palletized, and banded. Lots shall not be mixed on pallets.No rail deliveries will be accepted.Contractors may be required to submit a 5-pound sample of IsophoroneDiisocyanate (IPDI) for testing prior to award of this contract. If the5-pound sample is requested, the contractor shall have FOUR (4) weeksfrom notification to provide the sample to the Government. The addresswhere the sample is to be sent will be provided with the notificationfor the sample.PRDICTED DELIVERY SCHEDULE MAY 13, 2026-10,584 LBSAUGUST 5, 2026- 10,584 LBSFEBRUARY 3, 2027- 12348 LBS