loading

What is the correct method to cast a medal using Sulphur?

I keep getting small pins when too hot and large air bubbles when too cold....

there is zero data on the net about casting with sulphur - please help!

sort by: active | newest | oldest
Burf5 years ago
Try chilling the mold before casting. Stick the mold in the freezer for 30 minutes or so before you cast.The faster the sulfer cools the better the casting.
lemonie5 years ago
Maybe you should press / stamp / forge it rather than relying upon gravity to do the forming?

L
Kiteman5 years ago
There is more information available if you switch your spelling to the Americanised "sulfur".
rickharris5 years ago
having looked it up your perhaps going to be better off asking this in a coin or medal forum.
rickharris5 years ago
Can you tell us a little more about what your doing - I have never heard of casting Sulfur and I can't think why you would want to.