3M™ Paper Sheet 405U, 280 A-weight, 4-1/2 in x 5-1/2 in, 400/Carton, 4000 ea/Case Abrasives 3M SKU: 7010512845

3M SKU: 7010512845

3M SKU: 7010492352

3M SKU: 7010496259

3M SKU: 7100299764

3M SKU: 7010516830

3M™ Paper Sheet 405U, 280 A-weight, 4-1/2 in x 5-1/2 in, 400/Carton, 4000 ea/Case Abrasives 3M SKU: 70105128453M SKU: 7100048069 Lead Time: ~2 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