• Revolutionary 3M Precision Shaped Grain technology provides fast cut and long life.
  • Cuts up to 2x as fast as conventional abrasives.
  • Film backing for greater tear resistance and edge retention.
  • 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.

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