When your goal is moderate material removal, the Adalox A213 medium grit paper sheet is your go-to resource. Designed with P-graded aluminum oxide grain, this paper powers through your tough sanding projects aggressively for enduring use. C-weight backing makes the paper strong enough for light mechanical use as well as for hand sanding for versatility to match your varied projects. Best suited for hard and soft wood, metal and composites, this sandpaper works efficiently under dry circumstances for your general purpose sanding needs.