3M 7000043358 – SOFTBACK SANDING SPONGE, 03809, FINE-320 / 400, 4 1 / 2 IN X 5 1 / 2 IN (11.43 CM X 13.97 CM)

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. They are flexible and conformable to allow for hand sanding in areas inaccessible to machine sanders. Fine grade ranges from grade 320 to 400 grit.

Details

• Can be used both wet and dry;
• Can be used wet or dry;
• Fine grade ranges from grade 320 to 400 grit;
• Flexible and conformable;
• Helps eliminate finger marks;
• Makes sanding hard-to-reach areas easy