0 - E13211: This 0 grade Fine Steel Wool will assist in cleaning pitted wheels, rust from components, tile, grout, porcelains, copper pipes & joints. This is a very aggressive grade and should have caution when using. Also cleans pans, pots, and utensils.
00 - E13210: Use 00 grade steel wool to polish and restore aluminum, copper, brass and other metals; repair burn marks on wood and leather; remove old finishes from antiques and stains from wood floors
000 - E13209: This Extra Fine Steel Wool cleans and polishes stainless steel, removes rust from chrome, removes paint from wood, smooths finishes between coats.
0000 - E13208: This Super Fine Steel Wool removes paint overspray from glass and chrome, and is perfect to use on chrome wheels & bumpers to shine them up. Also, this puts a matte finish on gloss paint and is good for cleaning fine instruments & precision tools.