3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.669 in x 900 ft x 1-5/8 in (17mmx274.25m), Coreless, ASO, End Roll Mark Black Min Qty Order:18 3M SKU: 7010512903

3M SKU: 7010512903

3M SKU: 7100050305

3M SKU: 7100219315

3M SKU: 7010328903

3M SKU: 7010533832

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.669 in x 900 ft x 1-5/8 in (17mmx274.25m), Coreless, ASO, End Roll Mark Black Min Qty Order:18 3M SKU: 70105129033M SKU: 7100200935 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