Silicon Bronze Ingot 8.5kg

Silicon Bronze Ingot for Bronze sculpture.(Ingot weights are plus or minus 2.5% as all ingots are different sizes)  This is now the preferred bronze for sculpture due to it's easy flowing properties. Clean ingots will not require flux but when old pouring cups, and runners/risers are melted which may contain investment, and flux may be necessary.

It has a classic colour that can be enhance with various patination techniques.

95% Copper, 4% Silicon (balance of trace elements)