Mirka OSP-1 Body Filler 2.75 in x 8 in Grip, 50 Sheets/Box Liquid Concentrate These pads are made from

These pads are made from premium wool and are more efficient coverage due to their large size

Its gray aluminum oxide abrasive and vitrified bond deliver superb shape holding for extended wheel life

Works with standard sanding sheets

Complete system with rotary sander

Mirka OSP-1 Body Filler 2.75 in x 8 in Grip, 50 Sheets/Box Liquid Concentrate These pads are made fromThe Optimized Surface Preparation (OSP) system maximizes the performance of every individual phase of the process, with each step optimized to work perfectly with all the other steps. Mirkas OSP abrasives are clearly marked with numbers telling which disc or strip should be used for each step. Number 1 is used for paint removal, number 2 for feather edge, number 3 for preparing the repaired area for primer by reducing scratches and expanding the