3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.669 in x 300 ft x 3 in (17mmx91.5m), Plastic Core, ASO, End Roll Mark Black Brushes 3M SKU: 7100273470

3M SKU: 7100273470

3M SKU: 7100110752

keeps sandpaper flat against the surface

this brush helps reduce the need for separate cleaning steps

Static resistant treatment reduces loading and offers longer belt life

3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.669 in x 300 ft x 3 in (17mmx91.5m), Plastic Core, ASO, End Roll Mark Black Brushes 3M SKU: 71002734703M SKU: 7010510117 Lead Time: ~17 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