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 stronger and more weatherproof than clay chimineas. You can paint a cast iron chiminea by using a heat resistant spray https://fireplaces-canada53207.blogdemls.com/29668288/ceramic-chiminea-the-good-the-bad-and-the-ugly