• Revolutionary 3M Precision Shaped Grain technology provides fast cut and long life
• Cuts up to 2x as fast as conventional abrasives
• Lasts up to 4x as long as conventional abrasives
• Ideal for a wide variety of substrates and applications focused primarily on stock removal

3M™ Cubitron™ II Hookit™ Clean Sanding Film Disc 775L features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or “plowing” like conventional abrasives, resulting in a disc that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives.