3M Products 36172 321U Series Multi-Hole Abrasive Disc, 6 in Dia, 80 Grit, Hook and Loop, Blue layer Why Pros Choose Duramix by

Why Pros Choose Duramix by 3M 2-Part

galvanized sheet steel or anodized aluminum

The blair spot-weld cutter has a hollow design which cuts around the spot-weld so weld hardness does not effect tool sharpness

Sharp molded spikes under end flaps keep sandpaper secure and in place

3M Products 36172 321U Series Multi-Hole Abrasive Disc, 6 in Dia, 80 Grit, Hook and Loop, Blue layer Why Pros Choose Duramix byOur 3M Hookit blue abrasive disc 321U delivers best in class performance at every stage of paint prep and body repair. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of automotive sanding applications. Our multi hole discs feature a specially designed pattern that reduces Why Pros Choose 3M Products MMM A best in class abrasive sheet roll offering for the entire repair and paint preparation process Engineered