3M™ Wetordry™ PSA Paper Disc 431Q, 600 C-weight, 12 in x NH, Die 1200B, 50/Carton, 100 ea/Case First Aid The water-resistant design allows for

The water-resistant design allows for use with coolants

Featuring CNC controlled contour and plunge dressing spindles

Heavyweight cotton cloth provides durability for high-production applications

A-weight paper backing and features a waterproof resin bonding to help prevent heat buildup

3M SKU: 7100189041

3M™ Wetordry™ PSA Paper Disc 431Q, 600 C-weight, 12 in x NH, Die 1200B, 50/Carton, 100 ea/Case First Aid The water-resistant design allows for3M SKU: 7010364820 Lead Time: ~14 days Our 3M Wetordry PSA Paper Disc 431Q features silicon carbide on a strong, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates. Pressure Sensitive Adhesive (PSA) backing provides easy attachment to random orbital sander. Silicon carbide mineral produces a finer finish than aluminum oxide. Strong C weight paper backing provides durability for either