Preferred for use in outdoor applications. It is a waterproof lightweight, modular sprung floor system making it ideal for outdoor use. AeroDeck is manufactured in 4′ x 4′ and 4′ x 8′ panels that are quick and easy to install. The panels are constructed from a specialized polypropylene core that is waterproof, so the panels can be left outdoors, even overnight. Available by special order, contact us for details.