3M Cubitron II Hookit Discs

3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U is a high quality automotive abrasive intended for autobody technicians that features a triangular shaped ceramic grain that helps deliver a fine, uniform finish. Its long-lasting grain and multi-hole pattern offers great dust extraction, making the disc ideal for paint removal, rough body filler shaping, fine featheredging or final prep before blending or priming. Individual edges in the shaped grain self-fracture to continually present a sharp cutting surface, making the cut more consistent and helping to prolong the life of the disc.