China High quality low iron natural silica 99.7%
1) High quality and purity, anti-corrosive, anti- acid and anti –alkali.
2) competitive price. we have our own factory, and the lowest price will be given
3) Various sizes. all kinds of sizes are available according to your requirements.
The silica sand can be used for :sand mold casting, glass industry, rust removal, pool water filteration, bridge concrete, surface coating, golf course sand / grass
4. Chemical Composition:
silica sand price