Purchase Qty. Reference FOB Price
1,000-2,499 kg US$20.00
2,500-2,999 kg US$18.00
3,000+ kg US$15.00
Product Description
Coated sand is a kind of high-quality selected natural sand as the sand base, resin coating system with special performance and the most ideal process technology. According to the technical needs of different users, it strives to perform at room temperature, high temperature performance, ...