fentacat 5 is a high-performance, low-emission, and low-odor tin (ii) caprylate catalyst for polyurethane (pu) foam production. it is a clear, colorless liquid with a mild odor. fentacat 5 is part of the solvay fentacat family of catalysts, which is known for its high performance, low emissions and low odor. product overview · fentacat 5 is...