What surface treatments are applied to composite outdoor chairs to prevent fading?

Composite outdoor chairs are popular for their durability and low maintenance, but prolonged exposure to sunlight and weather can cause fading. To combat this, manufacturers apply several surface treatments. UV-resistant coatings are the most common, blocking harmful rays that break down pigments. Weather-resistant sealants, such as polyurethane or acrylic finishes, provide an additional layer of protection against moisture and oxidation. Some chairs also feature embedded UV inhibitors within the composite material itself. For enhanced longevity, powder coatings or marine-grade varnishes may be used, offering superior resistance to fading and environmental wear. Regular cleaning and reapplication of protective sprays can further extend the chair's vibrant appearance. By choosing chairs with these treatments, homeowners can enjoy stylish, fade-resistant outdoor furniture for years.