3M™ Polishing Film Belt 971X, 4 in x 40 in 1 Micron, 25/Pac, 50 ea/Case Signs 3M SKU: 7010512288

3M SKU: 7010512288

3M SKU: 7010361593

3M SKU: 7100278354

3M SKU: 7010294650

3M SKU: 7100222016

3M™ Polishing Film Belt 971X, 4 in x 40 in 1 Micron, 25/Pac, 50 ea/Case Signs 3M SKU: 70105122883M SKU: 7010359962 Lead Time: ~6 days 3M Polishing Film Belt 971X was engineered as an economical alternative to conventional polishing processes. Conventional polishing processes may be messy, requiring multiple steps and compounds to get the job done effectively. The micron graded aluminum oxide mineral and film backing work together to polish the workpiece in fewer passes and with less mess. 3M Polishing Film Belt 971X minimizes need for polishing