Jaysuing rust-free primer (100g) metallic paint anti-rust radiator anti-corrosion conversion renovation coating primer conversion agent

Our rust-free primer (100g) contains citric acid and sodium gluconate. It can leave a thin composite film that adheres to the metal for several months. Protect the metal surface from oxidation! Its usage method is very simple: clean the dust, oil stains and rust on the paint surface. Remove dust and oil stains from the metal surface to ensure it is dry and free of water stains. And it can restore its luster and prevent rusting again. Suitable for automobiles and home furnishings.