Designed to address the needs of lightweight, flexible thin film solar manufacturers, 3M™ Ultra Barrier Solar Film 512 can act as a replacement for glass with its high light transmission, superb moisture barrier performance and excellent weatherability. It has improved adhesion to edge seals and transmission equivalent to solar glass. 3M combined its knowledge of polymer films, adhesives and advanced materials to deliver a high performing, multi layered front sheet barrier film to the solar industry.