Resimac’s 507 DWPU is a two-component solvent-free polyurethane coating, engineered to provide unparalleled protection for steel and primed concrete surfaces. This exceptional coating holds the prestigious UK WRAS BS 6920 approval, certifying its suitability for contact and immersion conditions involving drinking water. 507 has remarkable chemical resistance, particularly against chlorination agents such as 15% Sodium Hypochlorite, Chlorine, and Chlorine Dioxide. This ensures exceptional durability and long-lasting performance even in challenging environments. The versatility of this product shines through its ease of application, as it can be effortlessly applied using a brush, roller, or spray method. Once fully cured, it forms a flexible barrier that provides superior long-term chemical and corrosion protection for both steel and concrete surfaces.