Up to 4 times better dust extraction than standard sandpaper. Most efficient dust transport with Bosch Particle Control. Easy attachment with Velcro. Ideal for highly effective, dust-free sanding of flat surfaces; for roughening and preparing surfaces for painting, and for preparing or achieving a top-quality finish on drywall. Expert Abrasives - the best for all trades. Dust is the biggest drawback when sanding. However, the Particle Control system has largely solved this problem. Bosch Particle Control ensures that all dust particles are sucked into your vacuum or filter. The Bosch Expert M480 mesh sanding sheet is at the forefront of this system: particles are directed through the open mesh instead of clogging the surface or contaminating the air. This ensures a high level of efficiency and a very long lifespan. Many experts find it hard to believe that we have eliminated the biggest problem in sanding. It wasn't easy, but we did it. Sanding without dust generation with the Bosch Expert M480 sanding mesh. Easy attachment with Velcro.