Made of silicon carbide abrasive on waterproof paper. Ideal for wet and dry sanding. Wet sanding minimizes scratches, prevents sandpaper from clogging with dust, removes loose abrasive particles, and reduces airborne dust. Disc features and performance - Prevents clogging, anti-static, good flexibility, wear resistant, delivering longer life and superior finishes. Compatibility - Disc uses a hook-and-loop backing for easy attachment to standard back-up pads on orbital random sanders, DA polishers, or angle grinders. Applications - Suitable for stone, lacquer surfaces, and mirror surface treatments such as headlamp polishing; wood furniture finishing; drywall sanding; automotive metal polishing. Almost all polishing tasks can be completed with these discs. Just choose the right grit for your project. Use scenarios - Wood furniture finishing: smooth surfaces and edges before finishing to achieve a high-quality result. - Headlamp polishing: restore clarity on foggy or yellowed headlamps. - Drywall sanding or automotive metal polishing: prep surfaces for paint or final polishing with the appropriate grit. - Versatility: suitable for a wide range of polishing tasks across different materials.