About the productOur rust-free primer contains water-based primer.It can withstand high and low temperatures, crack resistance, and cover rust stains. It is a new type of environmentally friendly water-based metal paint; this product has no irritating odor and is healthy and environmentally friendly.Its usage is very simple: first remove the floating dust, oil stains, rust stains, etc. that are easy to fall off the surface of the coated object, and after cleaning, paint the metal surface.After applying the anti-rust primer, the original rust is transformed into a layer of composite film with extremely strong adhesion. Wait for 10 minutes and the rust will turn into black primer.After use, prevent rust from the source, easily remove rust, scratches, and extend the service life. Product Name: Rust-Free PrimerProduct Ingredients: Water-Based PrimerKeywords: Rust RemovalWeight: 135gProduct Specifications: 100gProduct Size: Rust Primer: 7.2*6.2cm; Brush: 9.9*1.5cmNote: Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the actual item. Minor errors are allowed in measurement.