3M Cubitron II Hookit Clean Sanding Abrasive Disc 31481 is ideal for sanding glazes and primed surfaces, hand blocking repairs, and sanding painted surfaces. A must-have for every automotive repair shop, this disc is designed to last 30% longer than other premium abrasive discs. 3M Cubitron II abrasives cut 30% faster than other premium abrasives, with less grinding force needed during hand blocking repairs and sanding jobs. The hook and loop design makes this 220+ grade, long-lasting disc easily removable for fast change-outs and reuse, and the multi-hole pattern helps dust extraction sanders keep the work surface cleaner. Get more efficient results every time you use and reuse the long-lasting 3M Cubitron II Hookit Clean Sanding Abrasive Disc 31481.