SCOTCH-BRITE ROLOC BRISTLE DISCS are a molded abrasive product designed to conform to the work piece in numerous surface conditioning applications. Much safer than conventional wire brushes,the 3-dimensional abrasive enables the bristle disc to remove coatings, sealant, and adhesives quickly in applications where loading is a problem. Use in conjunction with ROLOC Disc Pad Assemblies. 10 discs per box. Size: 2 inches Grade:50