3M Roloc Bristle Disc. Fineness: fine. Yellow - Removing stone impact protection, lacquer etc. Green - Removing rust, sealing material, UBS etc. White - machining aluminum.
Roloc Bristle Disc K50 3M 50 mm Coarse Green
3M Roloc Bristle Disc 50 mm K36
3M Roloc Bristle Disc 75 mm K36