Henry Air-Bloc All Weather STPE Fluid Applied Vapor Permeable Air Barrier - 5 Gallon Pail

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

• 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
• Part of the fully compatible Air-Bloc® system, including flashings and sealant
• 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

5 gallon pail