3M™ Wetordry™ Paper Disc 431Q, 320 C-weight, 12 in x NH, Die 1200B, 50/Carton, 100 ea/Case Floor Markings This Advanced Series sanding disc

This Advanced Series sanding disc features a net backing that enables virtually dust-free sanding

3M SKU: 7100193699

3M SKU: 7100289451

useful for removing heavy surface oxidation

Triangular shaped ceramic grain lasts up to two times longer than other ceramic abrasives—it wears evenly

3M™ Wetordry™ Paper Disc 431Q, 320 C-weight, 12 in x NH, Die 1200B, 50/Carton, 100 ea/Case Floor Markings This Advanced Series sanding disc3M SKU: 7010328268 Lead Time: ~2 days 3M Wetordry Paper Disc 431Q features extra fast cutting silicon carbide on a strong, waterproof paper backing that gives you superior finishing for both wet and dry applications on a variety of substrates. Adhesive backing provides easy attachment to random orbital sander. Silicon carbide mineral cuts faster than aluminum oxide and produces a smoother finish. Strong C weight paper backing provides durability for