ALEX FLEX(TM) premium molding and trim sealant by DAP(R) is specifically formulated for use on molding and trim applications. It delivers maximum adhesion and flexibility for a crack proof seal. It provides easy tooling, low odour, water clean-up as well as outstanding paintability. In just 30 minutes, the sealant forms a tough outer skin that is dry enough to paint over with latex or oil-based paints, thereby saving time since the job is finished faster. It provides a long-lasting, durable seal that will not shine through paint. It is ideal for achieving a professional look with paint projects when sealing gaps around windows, doors, trims, crown moldings, chair rails and baseboards. Cured sealant is mold and mildew resistant. Made for indoor use, it exceeds ASTM Specification C920, Class 12.5.