Standard PU Top Coat

standard PU top coats are based on a reaction between polyols and isocyanate hardeners, forming a dense and flexible cross-linked film. They offer outstanding resistance to abrasion, impact, chemicals, oils, fuels, and moisture. These coatings exhibit excellent UV stability, color retention, and weather resistance, making them suitable for both indoor and outdoor use. Standard polyurethane top coats provide smooth flow, high leveling, and strong adhesion to prepared substrates. They can be applied by spray, brush, or roller, depending on project requirements. Typical substrates include steel, concrete, aluminum, galvanized surfaces, and previously coated systems. Available in gloss, semi-gloss, and satin finishes, PU top coats ensure consistent appearance and surface protection. Fast curing and good recoating properties improve productivity in industrial painting operations.