ALI INDUSTRIES 4473 320 Grit Sandpaper, 9-Inch x 11-Inch, 5 sheets/ pack;

Gator Grit 5 Pack 9" x 11" 320 Grit Extra Fine Waterproof Sandpaper. Use the 320 grit sandpaper for primers, sealers and final sanding before painting. The ultra fine sandpaper is ideal for sanding automotive paints, urethane, lacquer, varnish, porcelain, acrylic enamel, metal primer, or clear coats. It can also be used to remove rust stains from porcelain sinks and tubs. The sandpaper is waterproof allowing you to sand with water to resist clogging for an improved finish. You can use the sheets for hand or machine sanding. The sheets can be cut into 1/4 sheet, 1/3 sheet, or 1/2 sheet to fit orbital sanders.