How to Maintain a Cast Iron Chiminea There are a variety of materials for chimineas. Cast iron models are becoming more sought-after than clay chimineas. Cast iron chimineas are more durable and more weatherproof than clay chimineas. Use a heat-resistant spray paint to paint a chiminea made of cast iron. https://fireplaces-usa23444.bluxeblog.com/61984515/4-dirty-little-tips-on-ceramic-chiminea-and-the-ceramic-chiminea-industry