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 more durable and provide better weather resistance than clay Chimineas. You can paint a cast iron chiminea with a heat-resistant spray paint. https://fireplaces-uk20964.blogdosaga.com/29786975/what-s-the-job-market-for-ceramic-chiminea-professionals-like