3M Marine Wet or Dry Silicon Carbide Sandpaper is a high quality wet/dry sandpaper that is used by hand or with a block. It is idea for sanding between coats of varnish, lacquer, paint, and other finishes.
- Grit size: 220, 320 or 600 Grit
- Silicon carbide abrasive is a sharp synthetic mineral that cuts fast and smooth
- 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
- Applications: Wood, paint, metal, plastic and fiberglass
- Ideal for sanding metal for repainting or prior to prime coat
- Size: 9" x 11"
- (5) Sheets per package