1/4 ft 4 ft Master Flash 8 ftX8 ft Base

Oatey Master Flash Roof Flashings are engineered for Metal Roofing Systems, but can be used on all types of roofing surfaces. The base is designed to form a seal on any panel configuration and roof pitch. Master Flash is pliable so it won't crack or break during or after the installation. Multi-Size Flashing for use on a wide number of vent pipe diameters Excellent sealing properties on metal ridge roofing systems Master Flash is made of EPDM and compound specifically for maximum resistance to weathering due to ozone and ultraviolet light Approved for Type B installations