Moisture and rusting made for each otherDue to moisture or exposure to sun, wind and sea, metal surfaces and metal components get corroded and rusted . Once the metal components attracts rust ,they can't be put in the proper use . The rusted components have to be first cleanedof rusting before being used . This is possible only by using Manaki Enterprise's 3 in 1 Surface Rust Removing Chemical It Can be used to remove rust from ferrous metallic components made of MS (Mild Steel), AS(Alloy Steel) and Cast Iron and other surfaces as well.