Sand paper ——coated sand paper：
Coated sand paper is one kind of special sand paper , surface coating on base paper with high-strength resin leads to stronger combination of grains and base paper , improving the performance of sand paper.
Size:23*28cm
Material:Aluminum oxide, silicon carbide.
Grit:p60-p600
Glue:Resin-resin
Waterproof:Non Waterproof of paper ,but waterproof of grit
Use:It can cut off when using, heat dissipation, so is not easy jam.It applies to use for grinding soft wood, paint, metal, and for the wood surface grinding, polishing effect is remarkable.
