DESMODUR ULTRA N 3390 BA-SN

DESMODUR ULTRA N 3390 BA-SN is an aliphatic polyisocyanate suitable as a hardener component for lightfast polyurethane coating systems. As a hardener, DESMODUR ULTRA N 3390 BA-SN provides polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties ideal for industrial applications. Systems based on DESMODUR ULTRA N 3390 BA-SN are well-suited for air- and force-drying coatings in industrial finishing where durability and protection are key. Its lightfast properties maintain the aesthetic and functionality of coated industrial equipment and infrastructure exposed to sunlight. Compatible with various resins and solvents, DESMODUR ULTRA N 3390 BA-SN offers formulators flexibility in developing customized coating solutions optimized for performance, lifespan and cost-effectiveness in industrial environments.