3M Wetordry Sandpaper, Very Fine Grit, 9-Inch by 11-Inch, 5-Sheet
3M(TM) Wetordry(TM) allows you to sand between coats of varnish and paint or other finishes. Can be used with water to reduce clogging and extend abrasive life. Ideal for sanding metal for repainting or prior to primer coat.