Wet sanding performance improves the sanding feel and yields a smoother, more polished finish compared with standard sandpapers. Ceramic Alumina grit provides even distribution of the grit for consistent results and is suitable for both wet and dry grinding. Versatile for handwork: wrap the sandpaper around a sanding block or cut into small strips for sanding tight spots, corners, or small items. Silicon carbide option helps remove scratches and corrosion from car surfaces, tools, and crafts, making it suitable for polishing wooden furniture, cars, car headlights, drywall, and other wooden or DIY projects. Use scenarios: Refinishing wooden furniture: smooth surfaces and prepare for finish. Car maintenance: remove light scratches and polish headlights. DIY and crafts: sand corners, small parts, and drywall areas with ease. Function, compatibility, and performance: designed for both wet and dry use, flexible for hand sanding, and effective on wood, automotive surfaces, fixtures, and general DIY applications.