How to Maintain a Cast Iron Chiminea Chimineas are available in a vast range of materials. Cast iron models are becoming more popular than clay chimineas. They are tougher and offer better weather resistance than clay Chimineas. Use a heat-resistant spray paint to paint a chiminea made of cast iron. https://www-fireplacesandstove-co24567.csublogs.com/36210001/the-3-greatest-moments-in-ceramic-chiminea-history