3M™ Microfinishing Film Roll 372L, .787 in x 656 ft X 3 in, 20 Mic, ASO, Keyed Core, 7 ea/Case Min Qty Order:7 3M SKU: 7100212107

3M SKU: 7100212107

3M SKU: 7000120596

3M SKU: 7010326263

Available in a range of minerals and grades

3M™ Microfinishing Film Roll 372L, .787 in x 656 ft X 3 in, 20 Mic, ASO, Keyed Core, 7 ea/Case Min Qty Order:7 3M SKU: 71002121073M SKU: 7100184270 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