3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.551 in x 328 ft x 3 in (14mmx100m), Plastic Core, ASO, ERMB Gloves 3M SKU: 7010492304

3M SKU: 7010492304

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3M SKU: 7100214921

3M SKU: 7010498089

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.551 in x 328 ft x 3 in (14mmx100m), Plastic Core, ASO, ERMB Gloves 3M SKU: 70104923043M SKU: 7100270589 Lead Time: ~7 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