Use these 40+ grade file sheets for paint stripping or body filler rough shaping. Use for stripping paint to metal, shaping and sanding plastic filler. 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.