How to Maintain a Cast Iron Chiminea Chimineas are available in a wide selection of materials. Cast iron models are becoming more popular than clay chimineas. They are stronger and offer enhanced weather resistance over clay chimineas. You can paint a cast iron chiminea by using a heat-resistant spray paint. https://wwwfireplacesandstovecom65419.blogofoto.com/61080775/why-you-should-forget-about-how-to-improve-your-ceramic-chiminea