How to Maintain a Cast Iron Chiminea There are a myriad of materials that can be used for chimineas. Clay chimineas were once the only option, however cast iron models have become increasingly popular. They are tougher and offer greater weather resistance than clay chimineas. Use a heat-resistant spray paint https://fireplacesandstove02344.blogmazing.com/29358631/many-of-the-most-exciting-things-happening-with-ceramic-chiminea