3M™ Microfinishing Film Roll 372L, 80 Mic, 5MIL, T2, Purple, 3 in x 150 ft x 3 in (76.2mmx45.75m), Keyed Core, ASO, 4 ea/Case Brushes 3M SKU: 7010406138

3M SKU: 7010406138

3M SKU: 7010363729

3M SKU: 7010492010

3M SKU: 7100095675

3M SKU: 7100266356

3M™ Microfinishing Film Roll 372L, 80 Mic, 5MIL, T2, Purple, 3 in x 150 ft x 3 in (76.2mmx45.75m), Keyed Core, ASO, 4 ea/Case Brushes 3M SKU: 70104061383M SKU: 7100184887 Lead Time: ~6 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