3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, 0.787 in x 656 ft x 3 in (19.99mmx200m), Keyed Core, ASO, ERMR, 7 ea/Case Min Qty Order:14 3M SKU: 7010532402

3M SKU: 7010532402

3M SKU: 7010516535

3M SKU: 7010494129

3M SKU: 7100226601

3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, 0.787 in x 656 ft x 3 in (19.99mmx200m), Keyed Core, ASO, ERMR, 7 ea/Case Min Qty Order:14 3M SKU: 70105324023M SKU: 7100296762 Lead Time: ~10 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