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.
Liquid-applied with a trowel or spray, Henry/Bakor Air-Bloc® 31MR is a one-component, rubberized membrane that provides an air barrier when applied to a range of construction surfaces. Air-Bloc® 31MR cures to a tough, monolithic rubber-like membrane.
Henry/Bakor Air-Bloc® 33MR is a UV-resistant, one-component, elastomeric membrane that provides an air barrier on a range of construction surfaces. Liquid-applied with a trowel or spray, Air-Bloc® 33MR cures to a tough, monolithic rubber-like membrane that resists air leakage along with UV radiation and weather.
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