Thermakraft Thermaflash is a self-adhering window flashing tape. The adhesive provides bonding to most building surfaces and wall underlays. It is suitable for window and door installation as well as other wall penetrations. Thermaflash can be installed in a wide range of temperatures and can withstand UV exposure for up to 180 days.
Thermaflash window flashing tape can be used as a flexible flashing system around window and door joinery openings on timber and steel framed buildings within the following scope:
• Installed into and around joinery openings over the wall membrane and exposed frame to cover both the face and edge of the opening as a secondary weather resistant barrier.
• Installed at joinery heads to seal flashing upstands to the wall wrap.
• To assist the overall weathertightness performance of window and door joinery installations.
• To be used in conjunction with air seals and joinery flashing systems. Installer must check for air seal product compatibility with Thermaflash.
