Product Information Installation Instructions  

WEATHERMATE™ Straight Flashing

STYROFOAM™ WEATHERMATE Straight Flashing

WEATHERMATE™ Straight Flashing provides a tear-resistant seal that resists water intrusion around windows and doors.

It is part of the complete WEATHERMATE Weather Barrier Solutions lineup from Dow - products designed to enhance the performance of the building envelope.

WEATHERMATE Straight Flashing combines a blue high-density polyethylene (HDPE) film facer with a butyl rubber adhesive that forms a strong mechanical and chemical bond to most building materials. A polymeric-coated paper release liner provides a more consistent peel than plain paper liners.

Weathermate L
Thickness x Width Roll Length
20 mil x 4" 100'
20 mil x 6" 100'
20 mil x 9" 100'

Related Information
Sales Sheet
WEATHERMATE Weather Barrier Solutions (1MB PDF)  
Rigid Foam Walls Installation Information
WEATHERMATE Rigid Foam Wall Installation Information (298KB PDF)
Flyer
WEATHERMATE Housewrap Flyer (196KB PDF)