Oatey® Master Flash® 14052 Roof Flashing, 1/4 to 5-3/4 in Pipe, 8 in W x 8 in L Base

  • Base Length: 8 in
  • Base Width: 8 in
  • Manufacturer Name: Oatey
  • Pipe Size: 1/4 to 5-3/4 in
Oatey 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. Master Flash is made of EPDM and compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light.
  • Features and More


  • Slides over pipe for pitch to 45 deg
  • Use silicone sealant between base and surface and secure with sheet metal screws
  • Multi-size pipe sealing range
  • Molds to metal, plastic, etc
  • Non-fading EPDM collar
  • Rated 212 deg F continuous heat
  • Approved for type "B" installations
  • MASTER FLASH® is a registered trademark of the Aztec washer company
  • Engineered for profiled roofing systems at any pitch
  • Easily customized to accommodate a broad range of pipe Dias


  • cCSAus Listed
  • IAPMO Listed