3M™ Paper Belt 364UZ, P150 F-weight, 64 in x 128 in, Sine-lok, Full-flex Matting 3M SKU: 7010353300

3M SKU: 7010353300

3M SKU: 7100073374

3M SKU: 7010517139

Boosts the efficiency of sanding by hand

3M SKU: 7010486889

3M™ Paper Belt 364UZ, P150 F-weight, 64 in x 128 in, Sine-lok, Full-flex Matting 3M SKU: 70103533003M SKU: 7100186558 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