3M™ Hookit™ Microfinishing Film Disc 366L, 15 Mic 3MIL, Type D, 1 in x NH, Die 100N Matting Roll backing is YF-weighted and

Roll backing is YF-weighted and can withstand aggressive sanding action

3M SKU: 7100190753

3M SKU: 7100187144

Nylon strands break down easily for low-pressure applications and/or softer metals

Film media splice provides strong joint and smooth running belt in either direction

3M™ Hookit™ Microfinishing Film Disc 366L, 15 Mic 3MIL, Type D, 1 in x NH, Die 100N Matting Roll backing is YF-weighted and3M SKU: 7100192571 Lead Time: ~8 days 3M Hookit Microfinishing Film Disc 366L is rated Best in the 3M Microfinishing line of film backed discs. It features premium, micron graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut rate and uniform finish on wood, solid surface composites, plastic, fiberglass, paint prep, coating and corrosion removal, primer, e coat, or metal. Aluminum oxide abrasive offers a fast