Masunn Silver High Purity Graphite Casting Melting Ingot Mold For Gold & -750G

MASUNN

High Purity Graphite Casting Melting Ingot Mold for Gold & Silver 100G/750G It is a graphite ingot mold for melting furnace, high purity. Fits for the casting of most metal, such as gold, silver and copper. Bulk density > 1.82 g / cm3 Ash < 0.1 %