New Roloc Bristle Discs 3m Marine 18730 Grade 50 2" Green : Molded abrasive bristles that are designed to conform to the workpiece. The discs use the quick 1/2 turn on 1/2 turn off Roloc fastening system. 5/8" Taper. Removes coatings sealant and adhesives quickly. Compatible with right angle die grinders. Sold in boxes of 10 only.Boating Accessories