DESMODUR N 100

DESMODUR N 100 is an aliphatic polyisocyanate used as a hardener component for lightfast polyurethane coating systems. As a biuret of hexamethylene diisocyanate (HDI), DESMODUR N 100 provides two key benefits for advanced material applications. First, it has high resistance to chemicals and weathering, retaining gloss and mechanical properties even with exposure. This makes it well-suited for demanding exterior uses. Second, DESMODUR N 100 offers very good compatibility with polyacrylate and polyester polyols. This wide compatibility allows for formulation flexibility and optimization of material properties. Whether used for automotive, industrial, wood, or plastic coatings, DESMODUR N 100 helps deliver durable, high-performance advanced materials with extended lifetime and minimal degradation.