... in modern decoration and construction industries. Natural color sand with shiny, smooth, strong wears resistance ... attractive, such as strong adhesive characteristics, natural color sand can produce into new wall real painting ... , high strength, anti-exposure, and never change color, etc.6. Specification available: mesh 10-20, ... mesh 40-80, mesh 80-120, mesh 120-200, mesh 200up.7. As manufacture, we can ...