Product Description Jeffcat ZR-40 is a low-odor N,N,N’,N “,N “-pentamethyldipropylidene triamine. It is a clear, colorless liquid with a mild odor. Jeffcat ZR-40 is used as a catalyst in the production of polyurethane foams. It is compatible with most common polyols and isocyanates. Physicochemical properties Property Value Looks Clear colorless liquid Scent Mild, amine-like pH...