
Water-Based Paint Anti-Flash Rust Inhibitor Hy71 Coating for Color-Coated Steel Roofing Sheets Epoxy Hy71. Effective Flash Rust Prevention: Prevents cathodic reaction and iron ionization to stop rust on difficult metal surfaces. Enhances Coating Performance: Improves adhesion, salt spray resistance, and gloss without reducing coating viscosity. High Compatibility: Compatible with most water-based coating systems, including polyurethane systems. 20 Years Manufacturing Experience: Backed by two decades of production experience and extensive R&D capabilities. Customization Support: Offers OEM/ODM services, bespoke technical support, and customization from samples or designs. Free Sample Availability: Provides complimentary samples up to 1 kilogram for testing purposes. Fast Delivery Time: Standard delivery arranged within 15 days depending on order volume. Safe Transportation: Non-flammable water-based product transportable as non-hazardous goods.