AIR BLOC ALL WEATHER STPE 5 GAL
Details
A vapor permeable membrane with long-term UV resistance, Henry® Air-Bloc All Weather STPE® is a single-component, moisture cure Silyl Terminated Polyether (STPE) water-resistive air barrier. Featuring a high solids content and quick cure time, Air-Bloc All Weather STPE® can be applied with rain in the forecast, helping to reduce job-site weather delays. Its hydrophobic nature also means it won’t wash off in the rain. Plus, it can be spray-, roller- or brush-applied. Air-Bloc All Weather STPE® is part of the Air-Bloc® portfolio of fluid applied air barriers within the Henry® Building Envelope Systems® family.
Features and benefits
- Rain ready within 30 minutes, helping to reduce job-site weather delays
- Can be exposed for up to 12 months during construction, providing scheduling flexibility
- Permanent UV exposure behind open-joint cladding offers design flexibility
- Can be used as a liquid flashing when Air-Bloc All Weather STPE is the primary membrane, resulting in quicker air barrier system installation (Passes AMAA 714-19. See
- Installation Manual and Technical Data Sheet for details.)
- Vapor permeable membrane allows walls to breathe
- Sprayable, one-coat application and high coverage rate for a faster, quicker installation
- Vertical and lateral flame propagation: meets NFPA 285 Exception #2 per ASTM E1354 and ASTM E84