K-Kat® XK-614

Is a non-tin catalyst. Possesses good cure time characteristics, excellent hydrolytic stability, non-yellowing, excellent gloss retention and excellent exterior durability. Exhibits better pot life, less urea formation and improved gloss. It is soluble in alcohols and insoluble in water. Applicable for 2-component solvent based and 2-component waterborne polyurethanes, as well as, for 1-component blocked isocyanate systems. Recommended usage level is 0.25-1.0% as supplied on total resin solids.