This premium three-layer coating system provides exceptional protection for carbon steel in highly corrosive C5 environments. It begins with a zinc-rich epoxy primer containing over 80% zinc, forming a robust protective barrier and offering sacrificial galvanic protection, while the epoxy resin resists impacts, scratches, and abrasion, conforming to SSPC Paint 20 Level 2 and ASTM D520 Type II standards. A MIO-reinforced epoxy intermediate layer enhances long-term durability, followed by a polyurethane topcoat that delivers superior weathering resistance and color retention. Ideal for structural steel and piping, it is recommended for offshore facilities, refineries, power plants, bridges, industrial buildings, and mining equipment.