Excellent sanding performance with a soft sanding sponge. This pad combines sponge and sandpaper to deliver durable, effective polishing for wood and metal surfaces. Anti-clogging design minimizes buildup, boosts work efficiency, and extends the life of each pad. Washable and reusable pads for home renovations, car body maintenance, and industrial production. They handle rust removal, seam finishing, and surface polishing to improve appearance and longevity. Suitable for DIYers, professional builders, and automotive technicians. A dependable tool for precise cosmetic work and efficient surface treatment. Use scenarios: - Home renovation and furniture refinishing: prepare wood surfaces, smooth edges, and lightly polish metal hardware. - Automotive body work: remove rust spots, blend seams, and polish panels for a uniform finish. - Industrial production and maintenance: deburr and polish metal components, refine weld seams, and maintain surface quality efficiently.