How to Maintain a Cast Iron Chiminea Chimineas are available in a broad range of materials. Cast iron models are becoming more popular than clay Chimineas. They are tougher and offer greater weather resistance than clay Chimineas. Use a heat-resistant spray paint to paint a chiminea made of cast iron. https://fireplaces-uk86420.shoutmyblog.com/29386496/20-trailblazers-leading-the-way-in-ceramic-chiminea