Mirka Sanding Sponge
Highly flexible sanding pad with a soft foam middle. Sanding sponges not only last longer than regular sandpaper, but they also do a better job at sanding contours and smoothing out coats of clear finish. Use this double sided sponge either dry or wet, and you can even wash it out if the abrasive gets clogged. Choose from 3 different grits. Grit is the same on both sides.