Comfortable, powerful, the 3M SandBlaster advanced sanding block sponge delivers a great sanding experience in the palm of your hand This durable sanding sponge helps you get the job done fast with premium grits and the pliable design lets you get into hard-to-reach places A unique coating resists clogging for long use and this sanding sponge is perfect for wet or dry sanding When your job is complete, simply rinse the sponge and reuse it Get a professional result with the 3M SandBlaster advanced sanding block sponge Use for flat surface sanding 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 Sanding sponge will not discolor the surface you are sanding Great for construction, woodworking, carpentry and home improvement projects like paint and drywall sanding 3M is committed to creating the technology and products that advance every company, enhance every home and improve every life