3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 1.535 in x 299 ft x 1 in (39mmx91m), Plastic Core, ASO Min Qty Order:3 3M SKU: 7010299088

3M SKU: 7010299088

Open web construction resists loading

3M SKU: 7100138295

stainless steel finishing

3M SKU: 7010513257

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 1.535 in x 299 ft x 1 in (39mmx91m), Plastic Core, ASO Min Qty Order:3 3M SKU: 70102990883M SKU: 7010533497 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