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3M(TM) SandBlaster(TM) between coats sanding sponges, 20907-320, fine 320, sleeved, 2.5 inch x 3.75 inch x 1 inch, 12/cs, open stock. The 3M(TM) SandBlaster(TM) between coats sanding sponge is is ideal for sanding between coats of finish on freshly coated surfaces, such as wood and metal. Use it to smooth surface imperfections prior to the first topcoat application. Block sanding sponges are recommended for flat or slightly contoured surfaces. 3M(TM) SandBlaster(TM) fine sanding sponges finish fast, last long and are clog resistant.
- Use for flat surface sanding
- Rinse and reuse
- Use coarse grits to remove coatings, medium grits for bare surface sanding and fine grits for between coats sanding
- Clog resistant for longer sponge life
