The Bosch EXPERT M480 Sanding Net utilizes advanced Particle Control technology for superior dust reduction, a common issue in sanding. This technology ensures dust particles are efficiently captured by your vacuum or filter, rather than clogging the sandpaper or contaminating the air. The open net structure of the M480 allows particles to pass through directly, leading to higher efficiency and a significantly longer lifespan for the sanding disc. It offers up to 4 times better dust reduction compared to Bosch C420 sandpaper. The disc is easy to attach using a hook and loop fastener, making it ideal for low-dust sanding of flat surfaces, preparing surfaces for painting, and finishing drywall.