3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 25/32 in x 298 ft x 1 in (19.84mmx90.75m), Plastic Core, ASI Floor Markings 3M SKU: 7010330307

3M SKU: 7010330307

3M SKU: 7100200271

3M SKU: 7010362477

3M SKU: 7010331473

3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 25/32 in x 298 ft x 1 in (19.84mmx90.75m), Plastic Core, ASI Floor Markings 3M SKU: 70103303073M SKU: 7100228767 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