3M™ Wetordry™ PSA Paper Disc 431Q, 120 C-weight, 8 in x NH, Die 800L Tapes 3M SKU: 7100223748

3M SKU: 7100223748

3M SKU: 7100183632

3M SKU: 7010524978

3M SKU: 7100226760

3M SKU: 7100201253

3M™ Wetordry™ PSA Paper Disc 431Q, 120 C-weight, 8 in x NH, Die 800L Tapes 3M SKU: 71002237483M SKU: 7010518525 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