3M™ Microfinishing Film Roll 372L, 100 Mic 5MIL, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Grain & Powder 3M SKU: 7010513797

3M SKU: 7010513797

3M SKU: 7010537862

3M SKU: 7010487046

3M SKU: 7100262863

3M SKU: 7010486529

3M™ Microfinishing Film Roll 372L, 100 Mic 5MIL, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Grain & Powder 3M SKU: 70105137973M SKU: 7010510057 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