Our company manufacture a large range of derusting chemicals / descaling chemicals in the variants of rustgun, scalegun,oxogun, and yesclean. Thesechemicals are used to remove rust, scales, welding scales, thin film of oil and grease. These chemicals replaces the use of hydrochloric acid to remove rust. Derusting chemicals is relatively safe chemicals for chemical cleaning, since the product has been formulated wholly with environmental safe acids, surfactants, inhibitors etc. It will eliminate all drawbacks of mineral acids.