How do cast iron outdoor armchairs handle prolonged exposure to acidic rain?
Cast iron outdoor armchairs are known for their durability, but prolonged exposure to acidic rain can pose challenges. Acidic rain accelerates oxidation, leading to rust and corrosion if the furniture lacks proper protection. High-quality cast iron chairs are often coated with weather-resistant finishes like powder coating or enamel to shield against moisture and acidic elements. Regular maintenance, including cleaning and applying protective sealants, can further extend their lifespan. While cast iron is robust, choosing pieces with thick, evenly applied coatings ensures better resistance to acidic rain. For long-term use, storing chairs indoors during harsh weather or covering them when unused is highly recommended.
