Enhancing Building Longevity and Performance

Momentive’s Elemax™ Air & Water-Resistive Barrier Coatings protect buildings from water ingress, temperature extremes and UV rays, while controlling the flow of air throughout the building. 

Elemax AWB coatings create a seamless, durable and vapor permeable membrane that effectively manages air and water movement within the building envelope over the long-term. This improves air quality, controls humidity and helps to manage temperature, which prevents the growth of mold and mildew, while reducing energy consumption by up to 35%.

The 100% silicone-based formula cures quickly and remains permanently flexible even when exposed to the elements​, making it suitable for many open-joint​​ rain screen systems and supporting the creation of more durable and sustainable buildings.