Rust removers remove rust and industrial soil, destroy and passivate rust stimulators.
Rust Remover work excellently on all metals excepting Zinc, calcium and magnesium. Any Rust Remover remaining on the surface after de-rusting is in the form of inwet Ferric phosphate which doesn't corrode the metal. It removes corrosion product from aluminium and aluminium alloy surfaces, and etches the metal thereby providing a good key for subsequent paint.