DuPont Tedlar® PVF film is not a liquid topcoat. It is a film layer that is bonded to the vinyl fabric in the manufacturing process. It is in the same polymer family as Teflon®, and proven in demanding applications such as awnings, outdoor signs, solar collectors, roofing, exterior truck/trailer panels, highway sound barriers, and commercial building panels for over 30 years. Well known for its durability, inertness, cleanability, and easy-care attributes, Tedlar® is inherently flexible and contains no plasticizers. It provides a clean, slippery surface that naturally resists dirt and is essentially "selfcleaning".