SphereOX is the ultimate solution for foundries, providing the highest-quality spherical foundry sand additive on the market. This synthetic engineered sand additive is consistently purer than other sand additives or natural oxides, making it the clear choice for foundries looking to improve their bottom line. By incorporating SphereOX as an additive in foundry cores and molds, surface defects are significantly reduced and the quality of the castings is dramatically improved. Its superior flow properties require less resin to achieve the required mold core bond strength, reducing overall cost (less)