Malco Metal Polish
Designed to remove surface oxidation, brake dust and oily soils from all vehicular and household metal work.
Contains micro-abrasives that will not scratch or damage metals – even soft metals like copper. Use it on chrome, brass, aluminum, stainless steel, copper and other metals.
Use manually or by machine (drill or air polisher)
Watch a video of how this metal polish performs on a classic bay window camper van. http://www.autosgleaming.com/blog/?p=59