Ceramic Foundry Sand 70-140 Mesh Ceramic Sand For Resin Coated Sand Casting is a high-quality sand that is ideal for use in resin coated sand casting processes. This sand is made from a unique blend of ceramic materials that provide exceptional thermal stability and resistance to cracking and chipping. With a particle size range of 70-140 mesh, this sand is perfect for use in a wide variety of casting applications, including automotive, aerospace, and industrial manufacturing. Our factory produces the highest quality ceramic foundry sand, with rigorous quality control measures in place to ensure that our customers receive only the finest products.