Koch Chemie Rrr Reactive Rust Remover 5L

Koch Chemie Rrr Reactive Rust Remover has a neutral pH and works best with the help of special surfactants. This product quickly and completely removes rust, metal particles, burnt brake pad dust and other mineral contaminants. Its active material quickly penetrates the surface and effectively dissolves the polluting particles. It is necessary to use Koch Chemie Rrr before applying ceramic, polishing and car paint. Koch Chemie Rrr that destroys iron particles reacts quickly on the contaminated parts and changes to a purple color, which indicates its correct operation.