How to Maintain a Cast Iron Chiminea Chimineas are available in a wide selection of materials. Cast iron models are becoming more sought-after than clay chimineas. Cast iron chimineas are more durable and more weatherproof than clay chimineas. You can paint a cast iron chiminea with a heat-resistant spray paint. https://fireplacesandstove02344.blogmazing.com/29358631/many-of-the-most-exciting-things-happening-with-ceramic-chiminea