3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.709 in x 300 ft x 3 in (18.01mmx91.5m), Cardboard Core, ASO, 17 ea/Case Discs 3M SKU: 7100242989

3M SKU: 7100242989

3M SKU: 7100244958

(Width 5mm/9mm/12mm/White/Yellow/Transparent)

Good for coarse and intermediate/finish wood sanding

Fine Grit Sanding Sponge

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.709 in x 300 ft x 3 in (18.01mmx91.5m), Cardboard Core, ASO, 17 ea/Case Discs 3M SKU: 71002429893M SKU: 7100243540 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