Are polypropylene outdoor sofas prone to electrolytic corrosion?
Polypropylene outdoor sofas are highly resistant to electrolytic corrosion due to the material's non-conductive and inert properties. Unlike metals, polypropylene does not react with moisture or salts, making it ideal for outdoor use. However, metal components like screws or frames in the sofa may still corrode if not properly treated. To ensure longevity, choose all-polypropylene designs or opt for corrosion-resistant metal fittings. Regular cleaning and protective covers can further enhance durability. Polypropylene remains a top choice for weather-resistant, low-maintenance outdoor furniture.
