Pro-Pak™, 7000126424, Sanding Sheet, 11 in Length, 9 in Width, 400A Grit, Super Fine Grade, Silicon Carbide Abrasive, Paper Backing, Applicable Materials: Lacquers, Primers, Sealers, Plastics and Paints, Tan, A-Weight Backing Weight, Waterproof: Yes
3M™ Pro-Pak™ Wetordry™ sanding sheets can be used with water to reduce clogging and extend abrasive life. Features silicon carbide, a sharp, synthetic material that cuts fast and smooth. Use to sand between coats of paint, varnish or other finish. 3M™ Pro-Pak™ wet or dry abrasives are specially designed for wet or dry sanding. Use 3M™ imperial Wetordry™ sandpaper for a premiere finish on lacquers, primers, sealers, plastics and paints. For final or between coats sanding.