Jeffcat ZF-20 is a double (2-dimethylaminoethyl) ether catalyst for the production of polyurethane foams. It is a clear, colorless liquid with a mild odor. Jeffcat ZF-20 is compatible with most common polyols and isocyanate systems. It is also compatible with water-based systems. Physical and chemical properties: Properties value Looks Clear colorless liquid Scent Mild, amine-like...