3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 1.496 in x 300 ft x 1 in (38mmx91.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:3 3M SKU: 7010496081

3M SKU: 7010496081

X-weight cloth backing is tough and durable for aggressive sanding action

3M SKU: 7010533488

3M SKU: 7010495085

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 1.496 in x 300 ft x 1 in (38mmx91.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:3 3M SKU: 70104960813M SKU: 7010533723 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