It is 400 gritFor sanding between coats of varnish, lacquer, paint and other finishes.Silicon carbide abrasive, a sharp synthetic mineral that cuts fast and smoothWaterproof paper5-SheetIdeal for obtaining a satin smooth finish on lacquer, varnish, enamel and synthetic coatingFor use on wood, metal, plastic, fiberglass, and for auto finishingSuper Fine, 5 sheets per pack
3M wetordry sandpaper cuts fast and smooth, and it can also be used to repair surface defects. It can be used with water or cutting oil. Ideal for sanding metal for repainting or prior to primer coat.
Brand: 3M, Model: 9085NA, Color: NULL, Size: 1 Pack