Our rust removal converter contains inorganic acid, corrosion inhibitor, and surfactant. It can remove iron powder, rust, clean quickly, prevent secondary rust on paint and anti-oxidation mild formula, upgraded mild formula, environmentally friendly and pleasant. Its usage is very simple: rinse the area to be treated with clean water, spray it on the wheel hub, wait for a while, wipe it off with a cloth, rinse it with clean water, and the rust removal is completed. Dissolves rust and restores tools, equipment and surfaces to a bare metal state without chipping, scraping or scrubbing. It is especially suitable for rust on tools, metal, cast iron, auto parts, etc. 100ml Rust Removal Converter Remove Iron Powder, Rust, Clean Quickly Content: 116g Ingredients: Inorganic Acid, Corrosion Inhibitor, Surfactant