The Softback Sanding Sponge is coated with aluminum oxide, 3M™ Softback Sanding Sponges can be used wet or dry when sanding on wood, fibreglass/gel coat, marine paints, metals and plastics.
- Flexible foam pad
- Makes sanding hard-to-reach areas easy
- Helps eliminate finger marks
- Can be used wet or dry
- Flexible and conformable
- Can be used both wet and dry
