3M™ Wetordry™ PSA Paper Disc 431Q, 120 C-weight, 10 in x NH, Die 1000C Abrasives 3M SKU: 7100216584

3M SKU: 7100216584

3M SKU: 7010496787

3M SKU: 7010495514

3M SKU: 7010486654

3M SKU: 7100049201

3M™ Wetordry™ PSA Paper Disc 431Q, 120 C-weight, 10 in x NH, Die 1000C Abrasives 3M SKU: 71002165843M SKU: 7010518524 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