| Wedron Silica High Purity Silica |
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Wedron Silica’s high-purity silica is from the St. Peters Sand deposit. These high-purity round and sub-round grain sands are ideal for all types of foundries. The grain shape and high-purity silica content results in low binder percentages for cores and molds. Features & Benefits • 99.9% SiO2 purity for high refractories • 3,125oF Fusion Point is ideal for steel castings • High density molds and cores for burn-in resistance • 4-screen distribution available for higher density molds and cores • State of the art blending ensures a consistent silica grade |