Led-A-Flex EPDM Lead Alternative - 450mm x 10m Dimensions Length: 10m. Width: 450mm. Description Led-a-flex is a lead substitute manufactured with a base of EPDM and aluminium expanded metal, exceptionally flexible and malleable properties of the metal with the excellent UV and ozone resistance of EPDM combine to provide a totally unique product. Led-a-flex is designed to replace lead in most modern roofing applications, the product has many advantages over traditional lead flashings for those working in the construction industry, including the simple and quick installation process and non-toxic lightweight material. Led-a-flex is far quicker to install at a fraction of the cost, developed as a substitue for lead in maintaining both the flexible and deformable characteristics of traditional lead, while ensuring a light weight material with the durability of EPDM, making led-a-flex ideal for complex detailing. Application Cavity wall insulation connecting to a flat roof. Cavity wall insulation around a pole. Inner corner cavity wall insulation. Outer corner cavity wall insulation. Lead sheeting. Waterproof flashing at vertical junctions. Traditional flashing in upstand details. Under window frames for the prevention of water ingress. For flat tiles and slates. Interface with the bottom of the chimney. As a flashing to the base of a roof window where profiled tiles are installed. As a flashing to the base of a dormer where profiled tiles are in place. At the junction between the pitched roof and the cheeks of the dormer where profiled tiles (pan tiles) are in place. Advantages Flexible. Light weight. Long roll lengths. Quick and easy to apply. Highly UV resistant. Superior longevity. Not prone to theft. Environmentally friendly.