Firing Media - Coconut Carbon - Bronze Finish - 5lb Bulk

Coconut-based activated carbon firing media for firing bronze, copper, brass and all other types of metal clays. This carbon will produce a clean, satin finish. Finish is fairly durable. Can also be polished to a high shine or desired finish.

To prepare the carbon for use, place it inside the container, cover with the lid and fire for 30 minutes at 1,550°F.

Click here to download a PDF version of our Gemstones in Metal Clay article for tips and hints for firing gemstones in carbon.