Liquidarmor CM flashing and sealant is said to provide advanced moisture and air-sealing protection. The elastomeric spray forms a tight, seamless barrier along the rough openings of windows and doors while helping to reduce labor time. Hard-to-reach gaps as wide as 1/4 in. can be sealed. The water-based coatings can be used on a range of surfaces including foam boards, steel studs, concrete masonry units, and wraps.
Dow Building Solutions, Midland, MI