Made of silicone carbide that can suitable for both wet and dry use. In the dry grinding process the heat dissipation is fast the grinding amount is small. The tear resistance is good water mill is more dust-free anti-blocking and less heat when grinding. Perfect for automotive woodworking musical instruments metal etc. It can be applied in many cruel environment: use with water varnish etc. Material: silicon carbide. Color: as pictures shown. Size: 230x280mm. There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. 5* Wet dry sandpapers.
