3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 4 in x 150 ft x 3 in (101.6mmx45.75m), Keyed Core, ASO, 4 ea/Case Min Qty Order:4 Extremely durable material provides a

Extremely durable material provides a long lifespan for the sheet

making it ideal for external window and door signage

3M SKU: 7000046750

Up to 5 times extended belt life over conventional coated abrasives

3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 4 in x 150 ft x 3 in (101.6mmx45.75m), Keyed Core, ASO, 4 ea/Case Min Qty Order:4 Extremely durable material provides a3M SKU: 7010325534 Lead Time: ~27 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