3M™ Paper Belt 364UZ, P150 F-weight, 44 in x 85 in, Sine-lok, Full-flex Sheets & Rolls 3M SKU: 7100091236

3M SKU: 7100091236

3M SKU: 7100217806

3M SKU: 7010496477

3M SKU: 7010486711

3M™ Paper Belt 364UZ, P150 F-weight, 44 in x 85 in, Sine-lok, Full-flex Sheets & Rolls 3M SKU: 71000912363M SKU: 7010536770 Lead Time: ~43 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