Oatey® invented the flashing industry more than 100 years ago. Today Oatey flashings are used in commercial and residential applications where a water-tight seal around plumbing vent pipe or outside wall penetrations is required. Made of galvanized materials, the Oatey Electrical Mast Roof Flashing is used for Electrical Service Mast applications and features an unattached collar from the flashing base.
