Moisture Sensitive Polyurethane Multi-Component

Catalyzed polyurethane clear coats and paints are prized for their durability and versatility around the world. They are used on everything from wood cabinetry, mill work and furniture to planes, trains, and automobiles. They are usually mixed with isocyanates in the hardener. The isocyanate component of polyurethane reacts with moisture in the air and form a hard crystalline structure.