3 M Sandpaper, Cubitron, box of 50. Use for fine featheredging, last final sanding step before priming, or prepping before blending. 3M Cubitron II Clean Sanding Discs are a revolutionary advancement in automotive abrasive technology. They feature triangular shaped ceramic mineral that:
Cuts 30% faster than premium abrasives
Lasts up to twice as long
Delivers a finer, more uniform finish