Final sand is your first step and your last step. Cleans and preps your tumblers. Great for making the epoxy matte finish. Use final sand to prep your Formica countertops to sand and clean your old surfaces before your primer. Use final sand to turn your epoxy projects matte finish. Easy to use, dust-free,  eliminate the time-consuming sanding from 320-3000 grit sandpaper. Save time and money!