3M™ Microfinishing Film Roll 372L, 80 Mic 5MIL, Type 2, Purple, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Min Qty Order:1 3M SKU: 7100224089

3M SKU: 7100224089

3M SKU: 7100102005

3M SKU: 7100191716

3M SKU: 7010524673

3M™ Microfinishing Film Roll 372L, 80 Mic 5MIL, Type 2, Purple, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Min Qty Order:1 3M SKU: 71002240893M SKU: 7010509920 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