EVAPO-RUST has been proven effective to remove even deep rust on all types of mild steel and iron. It is safe on all surfaces and will not harm copper, brass, aluminum, plastic, rubber or vinyl. EVAPO-RUST is non-toxic, non-corrosive, biodegradable and contains no acids or alkalis. It is non-flammable and contains no petroleum solvents.
Pre-clean item to remove oil and dirt. Rinse item and immerse item fully in EVAPO-RUST for 20 minutes. Check progress periodically. Once rust is removed, rinse item with water. To prevent re-rusting simply dip the item back in EVAPO-RUST solution and allow to dry. Deeply rusted parts (5mm or deeper) may require overnight soaking. EVAPO-RUST can be used over and over until performance drops off. When ready to dispose of spent EVAPO-RUST, only the iron content of the solution will dictate disposal method. In most cases, it can be safely put down the drain.
|pH @ 1%||6.0 – 7.1|
|Environmental Data||Biodegradable, Iron content dictates