Oatey Logo.png

The Oatey Electrical Mast Connection Master Flash® roof flashing is specifically designed for the protection of electrical connections that come from a rooftop. The quick installation time and fire protection qualities make it a great long term fit in a roofing electrical application.

  • Part Number: 14090
  • Min. Order QTY: 1
  • UPC: 038753140902
  • Case QTY: 1
Clear List
Properties Product No. Product Name QTY
NoImage NoImage 14090 Electrical Mast Connection Master Flash Add to Project List

Availability By Branch

Branch Name Available
Oatey 14090


  • The 15-in x 15-in soft aluminum base is designed to form a seal on most panel configurations and roof pitches regardless of pipe location
  • Made of non-fading EPDM rubber for higher resistance to ultraviolet light and extreme temperatures with up to 212 degrees (F) of continuous heat
  • Easily customized to accommodate a broad range of vent pipe diameters from 0-in (Closed) up to 5-3/8-in diameter
  • Sleeve flexibility accommodates vibration and pipe movement caused by expansion and contraction
  • Fire retarding agents milled directly into the rubber compound create a self extinguishing feature which enables it to be used with Type "B" vents
  • Use silicone sealant between base and surface, and secure with sheet metal screws
  • The Oatey Master Flash® roof flashings carry a 20 year limited warranty


Availability By Branch

Branch Name Available

Write Review

Atleast 50 Characters. You can Express Upto 1000 Characters

the choice of plumbing professionals

follow us

Download Our Apps

LoginSign Up

Forgot your Password?


An Email Id is required to process your orders. Please enter your email id and click update.