VESTANAT® HT 2500/100

VESTANAT® HT 2500/100 by Evonik is a crosslinking agent. It is an aliphatic polyisocyanate based on hexamethylene diisocyanate. It exhibits moisture sensitivity and low to medium viscosity. It possesses compatibility with 2K-PUR, polyesters, acrylates, flexible medium-oil or short-oil alkyd resins and other OH-group containing resins. It provides outstanding weather resistance and light fastness. It improves drying performance, surface hardness, pot life and chemical resistance against environmental etch. It offers dilution in aromatics and esters. Recommended urethane catalysts are zinc octoate, tin- or bismuth-catalysts if required to be used. VESTANAT® HT 2500/100 has a shelf life of 6 months.