DESMODUR N 3300A

DESMODUR N 3300A is an aliphatic polyisocyanate that is suitable for use as the hardener component for lightfast polyurethane systems. It provides high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. DESMODUR N 3300A is used primarily with polyacrylate or polyester polyols in two-component coating formulations. When used in coating applications, it results in durable, long-lasting finishes with excellent color and gloss stability even after prolonged exposure to harsh environmental conditions. Systems based on DESMODUR N 3300A find wide application in industries that require protective, decorative and functional coatings with very good performance properties.