RoofingMaterials.online features Lexcor’s Flash-Tite Wire and Cable Flashings. Flash-Tite Wire and Cable Flashings such as Wire Outlets Posts provide a weather-tite solution for extending flexible wires and cables through low slope roof decks, while Electrical Socket Posts provide electricity conveniently around the roof top. Both can be easily and securely flashed to any traditional or modern commercial roofing system.