3M 8″ 216U STIKIT GOLD “A” WEIGHT SANDPAPER DISC ROLLS – These discs are aggressive, sharp, fast cutting and long lasting. Their construction also resists dulling, loading and edge wear. Use for rough featheredging. Can also be used for final sanding of plastic filler and putty. The pressure-sensitive adhesive coating ensures excellent adhesion to 3M Stikit disc pads without adhesive buildup. Disc is 8″ x NH. Product is sold by the roll of 125 discs.