Norton Prosand 80-Grit Angle Sanding Sponge features a super-sharp abrasive combined with an innovative coating method that resists clogging, allowing it to cut faster and last significantly longer than general sanding sponges—up to five times longer than conventional sandpaper. Designed for maximum versatility and flexibility, this sanding sponge comes in various sizes and grit combinations, making it i for smoothing curved, contoured, or flat surfaces on wood, metal, paint, plastic, and drywall. Its durable construction ensures efficient sanding performance for a wide range of projects.