Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

Complex geometries occur in buildings especially around rough openings and penetrations. These areas can be difficult to protect and are one of the most obvious places where moisture intrusion may occur.


StoGuard RapidSeal is a fluid-applied rough opening treatment that offers the perfect solution to overcoming complex geometries. RapidSeal flows around angles, and into corners and seams in construction with ease for the contractor. Traditional rough opening treatments such as peel-n-sticks usually require cutting and fitting together different pieces with many overlaps which is typically difficult to make seamless. Rapid drying time will usually allow for same day installation of windows or top coating with other wall assembly components.


StoGuard RapidSeal is a one-component air barrier and waterproof material used to protect rough openings and for transition detailing in above grade wall construction. Rapid drying time will usually allow for same day installation of windows or top coating with other wall assembly components. StoGuard RapidSeal is compatible with most common building materials, including concrete, concrete masonry, brick, gypsum sheathing, wood and cement based sheathings.