Caution! Molten anything can cause severe burns. Anytime you use a flame make sure you’re in a well ventilated area and that you’ve taken fire safety precautions. As always, be careful and work within your experience.
Step 1: Prep the clay
Step 2: Make the paw print
Step 3: Cast
When solder is molten it wants to stay in the shape of a ball. Just like water forms a drop. Because of this, the larger the area being cast, the harder it will be to cast a design. I was able to cast the paw by itself just fine but when I made it bigger (to stamp a name) the paw would no longer cast. To help it along I pressed the molten solder down with a piece of marble.