Sirca CT73LM PU 50% Pigmented Base Coat Hardener - 5 litPU 50% Pigmented Basecoat Hardener is designed to enhance the performance of pigmented polyurethane basecoats. With its 50% concentration, it provides excellent durability, elasticity, and adhesion, ensuring a robust and long lasting finish. Ideal for achieving a high quality, consistent base layer in a variety of pigmented coating applications.