How to Maintain a Cast Iron Chiminea There are a myriad of materials available for Chimineas. Cast iron models are becoming more popular than clay Chimineas. They are stronger and offer greater weather resistance than clay chimineas. You can paint a cast iron chiminea by using a heat-resistant spray paint. https://fireplacesandstovecom76420.blog-kids.com/30053489/the-no-1-question-anyone-working-in-ceramic-chiminea-should-be-able-to-answer