About the product Our car rust-free primer contains epoxy resin, modified alkyd resin, and zinc powder. It can convert rust into a protective film, protecting the original surface while removing rust. Its usage is very simple: first remove the dust, oil stains and rust stains that are easy to fall off the surface of the car. After cleaning, apply anti-rust primer on the metal surface and wait for 10 minutes. It can form a protective film on the surface, which is scratch-proof, acid-proof, high-temperature-resistant, and long-lasting. Product name: Car rust-free primer (white) Product ingredients: epoxy resin, modified alkyd resin, zinc powder Keywords: Rust removal Weight: 75g Product specifications: 50ml Product size: 3.2*3.2*9.5cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.