IRON-X is a non-acidic formula by DETAIL MASTERS that remove metallic components and other chemical Molecules from wheel and body panel before they damage. Car Pro Iron-X is a clear solution in the bottle but it turns purple in colour. when it comes into contact with iron particles. Iron-x sprays on panel and then the chemical change colour into purple within five minutes that shows iron catalysts react with ferrous metals and thus chemical reaction releases embedded contamination. Iron X is excellent on automotive paint and safely cleans clear coats.