11. Removal of Stubborn Rust: It can easily remove the most stubborn rust on all metals and chrome-plated surfaces. Long-term protection, rust removal, protect the metal from rust. 22. Prevents oxidation and corrosion: Car chassis derusting removes atomization, oxidation, rust, and fine particles on the metal surface. It is suitable for regaining luster on metal surfaces such as chromium, magnesium, aluminium, stainless steel clips, and prevents re-rusting. 33. Quick rust removal: The rust removal paste starts to work as soon as it touches, dissolves the oxidation that produces these stains, and immediately removes rust and rust stains. Remove the rust on the metal surface without damaging the paint. 44. Environmentally friendly rust removal: It can safely and easily remove most rust spots and stains, and it can be used on almost any surface. The water-based descaling agent is safe for the environment; it is biodegradable. 55. Wide applications: Professionally used in home furnishings, automobiles, bicycles, manufacturing plants, and other fields. It is suitable for automotive chrome-plated parts, stainless steel products, and various sanitary ware. Material: Water-based primer Net content: 100ml Size: Rust remover: about 18*4cm, brush: about 17*6.5cm Weight: about 160g Rust remover*1 Brush *1 Have a great time shopping!