Oatey Master Flash 1/4 In. to 4 In. Aluminum w/EPDM Rubber Roof Pipe Flashing

Master Flash roof flashings are engineered for profiled roofing materials and can be installed on all types of roofing surfaces, including metal, plastic, tile, rubber membrane, and others. The base is designed to form a seal on any panel configuration and roof pitch, regardless of pipe location. Master Flash is pliable so it won't crack or break. It accommodates vibration, pipe movement caused by expansion and contraction, and snow load movement. Made of EPDM (Ethylene Propylene Diene Monomer) and compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light.