3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, T2, Blue, 0.787 in x 900 ft x 1-7/8 in (19.99mmx274.25m), NC, ASO, ERMB, 7 ea/Case Min Qty Order:16 Tear-resistant film backing provides a

Tear-resistant film backing provides a close-tolerance

3M SKU: 7100236406

3M SKU: 7010533968

The multi-hole disc design improves dust extraction when used with 3M™ Clean Sanding System tools

3M SKU: 7100281809

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, T2, Blue, 0.787 in x 900 ft x 1-7/8 in (19.99mmx274.25m), NC, ASO, ERMB, 7 ea/Case Min Qty Order:16 Tear-resistant film backing provides a3M SKU: 7100293516 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