3M Radial Bristle Disc 6"

3M™ 3-RADIAL BRISTLE DISCS

Great for cleaning and maintaining hard to reach areas on platinum, gold, silver, copper, pewter and brass pieces. Embedded mineral abrasive is harder than most metals.

Removes oxides without messy compounds. These discs do not generate the same amount of heat as rubber wheels do. Can be used individually, or stacked.

No.             Grit or Mesh       Diameter      Color

10.3531              80                        6"            Yellow

10.3532             120                       6"            White

10.3533             220                       6"            Red

10.3534            400                        6"            Blue