RP 311 A Self-Priming, Surface-Tolerant High-Build Epoxy Coating cured with Polyamide is a two-component protective coating system designed to provide superior corrosion resistance, excellent adhesion, and long-lasting durability in demanding industrial and marine environments. Formulated to perform as both primer and intermediate coat, it eliminates the need for a separate primer on properly prepared steel surfaces, reducing application time and overall project costs. The polyamide curing agent enhances the coating's toughness, flexibility, impact resistance, and adhesion while providing excellent resistance to water, salt spray, chemicals, oils, and abrasion. Its surface-tolerant formulation allows application over manually or mechanically prepared steel, making it ideal for maintenance and repair projects where abrasive blasting is not always practical.