Additol P 932 Aliphatic urethane prepolymer Cytec Surface Specialties North America South and Central America Crosslinking / Coupling / Curing Agents Powder coating Additol™ P 932 is an aliphatic urethane pre-polymer crosslinking agent for use with hydroxyl terminated polyester resins for the manufacture of polyurethane powder coatings. Formulations based on Additol™ P 932 exhibit excellent outdoor resistance when used with Crylcoat™ 2839-0 and 2845-0. Aliphatic urethane pre-polymer. Exhibits excellent outdoor resistance. Used with hydroxyl terminated polyester resins for the manufacture of polyurethane powder coatings.