3M Wetordry Sandpaper 9086NA, 9 in. x 11 in., Extra Fine 320 grit, 5 sheet per pack, open stock. Wet or dry abrasives are specially designed for wet or dry sanding. Use 3M Wetordry Sandpaper for a premiere finish on lacquers, primers, sealers, plastics and paints. For final or between coats sanding.
- Silicon carbide abrasive, a sharp synthetic mineral that cuts fast and smooth
- Use with water or cutting oil to reduce clogging and extend abrasive life
- Offered in two weights of waterproof paper to suit your specific sanding needs: flexible "A" weight backing for contour sanding and durable "C" weight backing for improved stock removal and leveling general surfaces
- For flat areas, for use by hand or with sanding block