Features and General Recommendations for Use
⏵ The silicon carbide abrasive paper usually has a waterproof primer. This sanding paper can be used on wet or dry surfaces, usually blue-gray or black, and is ideal between layers of lacquer or varnish.
It is less likely to clog than other sand bags and provides excellent results on metal, plastic, glass fiber and other surfaces. It can be used with water to reduce the clogging and extend the abrasive life. Ideal for recoating paint or sanding before priming.