polyurethane trimer catalyst pt304/dabco rigid foam trimer catalyst overview: product name: dabco pt304 alias: dabco pt304, polyurethane rigid foam tripolymerization catalyst pt304, polyurethane rigid foam catalyst pt304, polyurethane tripolymerization catalyst pt304, dabco rigid foam tripolymerization catalyst product description: tripolymerization catalyst for low odor polyurethane spray foam dabco pt304 product physical properties: appearance: light yellow liquid...