18" Roll Top Chimney Pot - Red Clay £99.95 Sorry, this item is out of stock Description Reviews 18" clay chimney pot. Clay is extremely resilient, resistant to rust, corrosion and is fireproof. Unlike metal, clay chimney pots do not conduct electricity, so if lightening strikes, it is unlikely to facilitate damage to buildings. Reviews Write a customer review and share your thoughts with other customers. Be the first to review this product.