3M 99421 Pro-Pak Tri-M-ite Fre-Cut Wetordry Sandpaper, 9"x11", 320 Grit, 25 Count Autumn_Cleaning For in-ground and above-ground pools

For in-ground and above-ground pools

100 strokes per minute for optimal cutting speed for a variety of applications

Safely removing tough spots and stains from colorfast carpet

Visible results as fast as 3 hours

3 inlet drain holes

3M 99421 Pro-Pak Tri-M-ite Fre-Cut Wetordry Sandpaper, 9"x11", 320 Grit, 25 Count Autumn_Cleaning For in-ground and above-ground pools3M Pro Pak Wetordry Silicon Carbide Sandpapers use to sand between coats of paint, varnish or other finish. Flexible "A" weight backing for contour sanding wet or dry. Can be used with water to reduce clogging and extend abrasive life. Features silicon carbide, a sharp, synthetic material that cuts fast and smooth. Packages are tri lingual and die cut for convenience. 25 Count Use to sand between coats of varnish, paint or other finish Can be used