LIQUIDARMOR™ - CM Flashing and Sealant is an innovative, patented liquid flashing solution designed to provide commercial buildings advanced moisture and air sealing protection. When it is used as an alternative to flashing tapes in Dow's commercial wall systems, it can decrease the labour on the job. LIQUIDARMOR™ - CM Flashing and Sealant is a key component of both the Ultra Air Barrier Wall System and THERMAX™ Wall System.