3M™ Microfinishing Film Roll 372L, .571 in x 656 ft x 3 in, 9 Mic, ASO, Keyed Core, 10 ea/Case Hoses 3M SKU: 7100138140

3M SKU: 7100138140

3M SKU: 7100185197

patching compounds and plaster

3M SKU: 7100220434

3M SKU: 7100136380

3M™ Microfinishing Film Roll 372L, .571 in x 656 ft x 3 in, 9 Mic, ASO, Keyed Core, 10 ea/Case Hoses 3M SKU: 71001381403M SKU: 7100184904 Lead Time: ~6 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