What are the most popular finishes for outdoor benches to resist corrosion and fading?

Outdoor benches are exposed to harsh weather conditions, making corrosion and fading common issues. To ensure longevity, several popular finishes are widely used. Powder coating is a durable option, providing a thick, even layer that resists rust and UV damage. Galvanized steel benches are coated with zinc, offering excellent corrosion resistance. Weather-resistant paints, such as epoxy or polyurethane-based formulas, protect against moisture and sun exposure. Aluminum benches often feature anodized finishes, which enhance durability and color retention. For wooden benches, sealants like teak oil or marine-grade varnish prevent moisture absorption and fading. Choosing the right finish depends on material and environmental factors, but these options ensure your outdoor bench remains sturdy and attractive for years.