Biodegradable Rust Remover

VpCITM-422 is said to be a 100% biodegradable, organic rust remover that degrades in 28 days.

VpCITM-422 is said to be a 100% biodegradable, organic rust remover that degrades in 28 days. It is said to be harmless to people, effectively removes rust and tarnish from steel, iron, copper, brass, chrome and aluminum while protective the metal from flash corrosion. The product removes only oxides and corrosive elements and is designed not to damage the base metal. It is said not to cause hydrogen embrittlement.