Virtually maintenance free.
The patented acrylic finish on Ultrex stays looking like new and requires little maintenance. It resists discoloring, warping, rotting, corrosion, denting, rust and doesn’t require sanding, scraping, or painting.
Slides now. Slides later.
The low thermal expansion means windows and doors made of Ultrex resist sticking, swelling, and warping, providing easy operation for the life of the product.