Ceramic films are 100% metal-free, 100% dye-free and will not demetallize or fade. Ceramics are known to be the most durable material, capable of enduring the harshest environment on land or at sea. Unlike dyed or metallized films, ceramic films offer superb heat rejection properties without compromising visibility, have low reflectivity and will not appear shiny. A natural view is maintained both day and night. Ceramic Film can reject between 95-98% of the infra-red heat!