Fabricated from high quality primary metal sources, each batch of Everdure is guaranteed to be consistent in fluidity, ductility, hardness, color and solidification. Bronze S copper casting grain is a lighter colored alloy with excellent tight grain solidification traits. Considered a silicon bronze.

• 95% Copper (Cu)
• 4% Silicon (Si)
• 1% Manganese (Mn)

• Melting range: 1580-1789°
• Pouring range: 1850-2250° F.

Casting grain is sold by the pound.