Use these 220+ grade file sheets for rough featheredging. Could be used for the final sanding of plastic filler and putty. Built with patented 3M Cubitron™ II precision-shaped abrasive grains, these sheet roll abrasives cut faster and last longer than other sandpapers
The triangular-shaped ceramic grains of Cubitron™ II are electrostatically oriented to form sharp peaks, each acting like an individual cutting tool that slices through paint and body filler, wearing evenly, and providing long life.
2 3/4 inch x 16 1/2 inch