3M™ Wetordry™ PSA Paper Disc 431Q, 320 C-weight, 15 in x 3-3/4 in, Die 1500G Min Qty Order:300 XF-weight cloth backing withstands grinding

XF-weight cloth backing withstands grinding and heavy sanding

3M SKU: 7100217438

red) and medium (MED

3M SKU: 7100284670

3M SKU: 7010533297

3M™ Wetordry™ PSA Paper Disc 431Q, 320 C-weight, 15 in x 3-3/4 in, Die 1500G Min Qty Order:300 XF-weight cloth backing withstands grinding3M SKU: 7010518483 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