3M™ Paper Sheet 405U, 320 A-weight, 4-1/2 in x 11 in Gloves 3M SKU: 7010492135

3M SKU: 7010492135

3M SKU: 7100223565

weld removal

3M SKU: 7010516148

synthetic silicon carbide mineral abrasive

3M™ Paper Sheet 405U, 320 A-weight, 4-1/2 in x 11 in Gloves 3M SKU: 70104921353M SKU: 7010512936 Lead Time: ~15 days One of our best paper backed sheets, our 3M Paper Sheet 405U is a silicon carbide sheet constructed on an A weight, light paper backing. It features a load resistant coating and open coat construction. Fast cutting silicon carbide delivers exceptional finishes. Great for contour sanding. Light A weight paper backing has excellent conformability. Load resistant coating and open coat construction minimize loading