GP32003 Metal Polishing DIY Kit, Restore Stainless Steel, Chrome, Aluminium, Cooper/ Removes Rust, Abrasions, Oxidation, Water Stains, Discoloration Our kit is designed to be used with electric drill at 1000rpm Easy to use with a little effort required to achieve a high quality results, Removes Rust, abrasions, water stain, oxidation, Restore, shine and protect stainless steel and any other metal surfaces. Super high quality finish with a protective nano coating to prevent oxidation and rusting.