This 3M 400 Grit sandpaper can be used wet or dry for sanding old finishes, fine feather edging and surface work. It is a silicon carbide, closed-coat product bonded with a waterproof resin. Works well on wood, metal and fiberglass.
1 Sheet 400 Grit Wet/Dry Sandpaper 9" x 11".
*Sandpaper with a higher grit number is finer than sandpaper with a lower grit number. For example, 320 grit sandpaper is finer than 180 grit sandpaper.
|Mfr Part Number||02002|