3M™ Paper Belt 366UZ, P400 F-weight, 52 in x 103 in, Sine-lok, Full-flex Furniture 3M SKU: 7010308912

3M SKU: 7010308912

Alumina zirconia mineral with grinding aid provides more cutting power than aluminum oxide

3M SKU: 7010532375

Good block for hand sanding in pre-prep and final prep of metal

3M™ Paper Belt 366UZ, P400 F-weight, 52 in x 103 in, Sine-lok, Full-flex Furniture 3M SKU: 70103089123M SKU: 7010513311 Lead Time: ~43 days 3M Paper Belt 366UZ is constructed with our premium aluminum oxide mineral in closed coat format. It is an anti static product that resists loading, and is coated on a heavy F weight paper backing to efficiently sand and finish flat surfaces in woodworking applications. Anti static treatment helps manage dust and loading. Closed coat provides greater grain density and finer finish on hard woods than open coat