Jeffcat TD-33A is a tertiary amine catalyst used in the production of polyurethane foam. It is a 33% solution of triethylenediamine (TEDA) in dipropylene glycol. Jeffcat TD-33A 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,...