3M™ Paper Belt 364UZ, P100 F-weight, 37 in x 75 in, Sine-lok, Full-flex Discs 3M SKU: 7100226568

3M SKU: 7100226568

3M SKU: 7010308883

Additional discs allow for a greater range of brush widths

3M SKU: 7100226662

3M™ Paper Belt 364UZ, P100 F-weight, 37 in x 75 in, Sine-lok, Full-flex Discs 3M SKU: 71002265683M SKU: 7100245657 Lead Time: ~7 days 3M Paper Belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F weight paper backing to efficiently sand and finish. F weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade. Anti static treatment helps manage dust and loading. F weight heavy