Mirka Galaxy 3″ Sandpaper Sample

This is one of each grit in 3″ size, with the grit number stamped on the back.Grits are80, 120, 180, 240, 320, 400, 600, 800, 1000, 1200, 1500, 2000Mirka Galaxy is a new kind of high technology abrasive.It combines effectiveness with long use life, thanks to a new kind of self-sharpening ceramic grain, and a clogging resistant coating. How do you keep an abrasive sharp? Make it re-generating.The ceramic grains used in the Mirka Galaxy are self-sharpening.This means every time an edge of an abrasive grain breaks off, a new cutting edge is simply formed, making it possible for the Galaxy to continue cutting longer and longer.Key benefits:Long life with a fast cutDust repellent and clogging resistantExcellent edge wear resistance