3M™ Microfinishing Film Roll 372L, 60 Mic 5MIL, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO, 1 ea/Case Min Qty Order:1 Silicon carbide mineral produces a

Silicon carbide mineral produces a smoother finish than aluminum oxide

Tough aluminum oxide abrasive cuts fast and performs well on many surfaces

Grade 36 to 100 ceramic and aluminum oxide blend abrasive is resin bonded to durable D or E weight paper backing

High performance while rough grinding

In addition

3M™ Microfinishing Film Roll 372L, 60 Mic 5MIL, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO, 1 ea/Case Min Qty Order:1 Silicon carbide mineral produces a3M SKU: 7000118400 Lead Time: ~21 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