3M™ Microfinishing Film Roll 372L, 80 Mic 5MIL, Type 2, Purple, 0.866 in x 1100 ft x 3 in (22mmx335.25m), Plastic Core, ASO, ERMB Min Qty Order:2 3M SKU: 7010515331

3M SKU: 7010515331

3M SKU: 7010512658

Produces finer finishes than conventional electrostatically coated abrasives

3M SKU: 7010494348

3M™ Microfinishing Film Roll 372L, 80 Mic 5MIL, Type 2, Purple, 0.866 in x 1100 ft x 3 in (22mmx335.25m), Plastic Core, ASO, ERMB Min Qty Order:2 3M SKU: 70105153313M SKU: 7010509989 Lead Time: ~34 days Our 3M Microfinishing Film Roll 372L features micron graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements. A friction grip coating provides slip resistance for microfinishing machines where film slippage is an issue, and close tolerance work on cylindrical surfaces, such as automotive camshafts and crankshafts. Available in a