3M™ Cubitron™ II Clean Sanding Abrasive Disc, 737U, with 3M™ Hookit™ Attachment, 31379, 80+, G-weight, 6 in (15.24 cm)

• Ceramic grain is electrostatically oriented to help form sharp peaks
• 3M™ Hookit™ Attachment can be removed quickly for fast disc change-out
• 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
• Multi-hole pattern delivers excellent dust extraction
• Long life and consistent finish
• Precision Shaped Grain (PSG) technology employs microreplication for extremely uniform abrasive
• Triangular PSG abrasive grains are super-sharp and cut exceptionally fast
• Grains are electrostatically oriented on abrasive surface for efficient cut, even wear
• PSG self-fractures during use to maintain sharpness and prolong abrasive life

3M™ Cubitron™ II Clean Sanding Abrasive Disc 737U with 3M™ Hookit™ Attachment 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.

The 3M™ Cubitron™ II Hookit™ Marine Sanding Abrasive Discs 737U is developed for superior cut and long disc life during key stages in auto body repair. It features Precision-Shaped Grain technology (PSG),triangular-shaped, electrostatically oriented grains form sharp peaks, each acting like an individual cutting tool that slices through paint and body filler. This grain cuts 30% faster than other premium abrasives. The disc is ideal for featheredging, as a final sanding step before priming, or during prep before blending. Individual edges in the shaped grain also self-fracture to continually present a sharp cutting surface, making the cut more consistent and prolonging the life of the disc.

Suggested Applications

• Use for paint removal, body filler rough shaping and featheredging