3M Products 36150 321U Series Multi-Hole Abrasive Disc, 3 in Dia, 320 Grit, Hook and Loop, Blue spigot Designed for dry sanding by

Designed for dry sanding by machine or by hand

For gap filling/panel bridging

The MPN for 3M Products MMM is 34783

The MPN for Blair Equipment Company BLA is 13214

3M Products 36150 321U Series Multi-Hole Abrasive Disc, 3 in Dia, 320 Grit, Hook and Loop, Blue spigot Designed for dry sanding 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