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Oatey 1/4 in. to 4 in. Retro Master Flash 8 in. x 8 in. Base Roof Flashing

4.4 (8) Write Review
Free shipping on orders over $29.99

$54.30

$ 26 .99 $26.99

In Stock

About this item

  • 1/2 in.–4 in. Retro Master Flash EPDM roof flashing, non-fading EPDM collar provides maximum resistance to weathering caused by ozone and UV rays
  • 8 in. x 8 in. soft aluminum base for profiled metal roofs, flexible base conforms to most flat or contoured roof surfaces including clay tile and metal roofs, sliding over vent pipe with pitch from 0-45°
  • Easily customized to accommodate use on multiple pipe sizes
  • Most commonly used with an existing roof penetration, when installing a flashing over the pipe is not an option and requires a hard-to-reach or wrap-around installation
  • Marked cut lines allow for easy installation and customization for various pipe sizes with a sharp knife or scissors


Oatey? Master Flash? Roof Flashings are designed for use with profiled roofing materials and can be installed on every type of roofing surface. 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 movemnet. Master flash is made of EPDM and compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light.


RWALL
Reviewed in the United States on July 7, 2024
Roofer did not use preferred his, returned
Olustee bus
Reviewed in the United States on July 9, 2023
INstructions references and provides an image of a clamp that is to be used. The clamp was not included. The instructions do not show how the zip tie is to be applied.
robby tharp
Reviewed in the United States on November 19, 2023
It did what I wanted, but I could not get the snaps to work on the zipper. I had to use screws.
Alton
Reviewed in the United States on October 10, 2021
I am putting a new roof on my house and needed a way to seal around an existing electrical mast. This flashing device was the ideal solution to my needs. The flashing is split and has several pipe sizes to fit piping for electric masts.
tyler
Reviewed in the United States on November 29, 2020
Works great for a repair. No leaks yet.
Lion
Reviewed in the United States on May 7, 2019
Easy to install and works great on roof. Seals great
Jodie N.
Reviewed in the United States on October 28, 2019
This is perfect if you need a boot and you don't want to disconnect your electric to get a boot on.
Scott C
Reviewed in the United States on October 1, 2018
This was a great product for an old metal roof project where we had an issues of a leak around small electric mast running through roof.These are very hard to find where I live and was very blessed to find it on amazon.This made the job very easy, it is well made, holding up Great, and seals very well.