How to Maintain a Cast Iron Chiminea Chimineas are available in a broad variety of materials. Cast iron models are becoming more sought-after than clay chimineas. Cast iron chimineas are more durable and more weatherproof than clay chimineas. You can paint a cast iron chiminea with a heat-resistant spray paint. https://stove-usa65319.wizzardsblog.com/29868019/7-small-changes-that-will-make-a-big-difference-with-your-ceramic-chiminea