WTULE special anti-corrosion system adopts solvent-free epoxy super anti-rust primer (or water-based epoxy anti-rust primer), with high solid content middle paint and high solid content super weathering environment-friendly topcoat (such as polyurethane topcoat, fluorocarbon topcoat, etc.), providing a protection system with excellent anti-corrosion, anti-rust, excellent weathering, light and color protection and acid and alkali resistance for steel structure equipment and facilities, concrete and other substrates.