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Sodium Silie Sand Moulding

Product description. Item Package Quantity:1 | Size:16 FL OZ. Super-Silicate is a high-performance foundry sand core binder designed for making both molds and cores for use in metal casting. Super-Silicate is a specially processed form of sodium silicate blended with shakeout-assisting additives that is designed to be cured with CO2 gas.