Superior Silica Sand with Sales Price and Precision Sized for Glass Usage. High Purity Silica Content: SiO2 content up to 99.89% with low impurities like Fe2O3 at 0.0026%. Versatile Industrial Applications: Ideal for glass manufacturing, water treatment, refractories, ceramics, and construction. Hard and Wear Resistant: Hardness of 7 with high insulation and corrosion resistance properties. Flexible Customization Options: Offers full customization, flexible customization, and customization from samples. Fast Lead Time: Peak and off-peak season lead time within 15 workdays. OEM and ODM Services: Available OEM and ODM services with 1 R&D engineer support. Strict Quality Control: Includes random visual and function inspection with traceable raw materials.