SC-20 Investment, 45.36 kg.

This SC-20 investment delivers an extra-smooth finish and clean breakaway of cast pieces to help reduce finishing time and increase productivity. This premium quality investment forms a strong, permeable mold that enables full-fill castings on gold, silver, brass and other non-ferrous metals that melt at less than 2,000°F (1,093°C) when casting using centrifugal or vacuum casting methods.