3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 2.244 in x 300 ft x 1 in (57mmx91.5m), SP, ASO, Scallop Both 1/4 in x 3/8 in Floor Markings 3M SKU: 7100189052

3M SKU: 7100189052

3M SKU: 7100136781

3M SKU: 7000077964

oil enamel

3M SKU: 7010492416

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 2.244 in x 300 ft x 1 in (57mmx91.5m), SP, ASO, Scallop Both 1/4 in x 3/8 in Floor Markings 3M SKU: 71001890523M SKU: 7010509934 Lead Time: ~8 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