What surface treatments are applied to composite material outdoor bar stools to prevent fading?

Composite outdoor bar stools are popular for their durability and aesthetic appeal, 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 degrade color. Powder coatings provide an extra layer of protection while enhancing scratch resistance. Some stools use gel coatings or acrylic finishes to seal the surface and prevent moisture damage. For added longevity, advanced treatments like nano-coatings or marine-grade varnishes are applied. Regular maintenance, such as cleaning with mild soap and avoiding harsh chemicals, also helps preserve the stool's appearance. Choosing fade-resistant treatments ensures your outdoor furniture stays vibrant for years.