Chemical immersion is an environmentally safe process and an efficient way to strip the coating from finished goods, and is the recommended paint stripping method for both ferrous and non-ferrous parts. It is proven to remove organics from metals such as aluminum, aluminum wheels, stainless steel and thin gauged steel. It easily removes difficult coatings (E-coat, Military paints, Epoxies, etc.)Chemical immersion low temperature processes are better for the surface of non-ferrous metals.