Description

DuPont Tyvek® Flashing Tapes are made of three components (film or fabric carrier, butyl rubber adhesive, and a release liner).

This certificate covers the following products:

• DuPont Flashing Tape (supplied in 22.9m rolls either 101mm, 152mm or 228mm wide)
• DuPont FlexWrap NF (supplied in 22.9 m rolls either 152 mm or 228 mm wide)

DuPont Flashing Tapes are used to flash around windows and doors as a secondary weather-resistant barrier. They may also be used at joinery heads to seal flashing upstands to the wall underlay.

Scope

1. DuPont Flashing Tapes are certified for use in buildings

• a) within the scope of E2/AS1, and
• b) located in any wind zone up to and including EXTRA HIGH as defined in E2/AS1, and
• c) located in any exposure zone.

2. DuPont Flashing Tapes shall be used in accordance with the Installation Guide for DuPont Flashing Tapes V2, 1 April 2015 and the requirements of Acceptable Solution E2/AS1.