Hook-and-Loop Surf Cond Disc 4 1/2in Dia

Hook-and-Loop Surface Conditioning Disc Abrasive Type Non-Woven Abrasive Material Aluminum Oxide Backing Material Not Applicable Backing Weight Not Applicable Coating Coverage Not Applicable Grade Heavy Duty Coarse Grit Not Applicable Overall Diameter 4 1/2 in Series SL-DH Resistance Properties Wear Number of Vacuum Holes Non-Vacuum Color Dark Brown