3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.453 in x 300 ft x 3 in (11.51mmx91.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:27 3M SKU: 7100189179

3M SKU: 7100189179

3M SKU: 7100264192

3M SKU: 7100204759

3M SKU: 7100298995

3M SKU: 7010359609

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.453 in x 300 ft x 3 in (11.51mmx91.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:27 3M SKU: 71001891793M SKU: 7100197470 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