About This Seamlessly detail rough openings, fill joints and seams, counter-flash waterproofing and air barrier components and seal around penetrations without the need for flashing tapes. Use FastFlash independently or with compatible products PROSOCO Joint & Seam Filler or PROSOCO AirDam to prevent the unwanted movement of water and air through rough openings, joints, seams and penetrations. Produces a durable, weather-tight seal. Bonds to most common building materials without priming, such as OSB, plywood, glass mat gypsum, magnesium oxide board (MgO), wood, galvanized steel, stainless steel, vinyl, polyvinyl chloride (PVC), concrete, masonry and anodized aluminum substrates. Bonds and cures in wet weather, on damp substrates, and tolerates rain immediately after application. But, also breathable allowing damp surfaces to dry. May be fully exposed to UV and weather for up to 12 months. No shrinkage. No staining. No yellowing. This item contains 4 single sausages. Overview Brand : Prosoco Specific Uses For Product : Masonry, Flooring, Wall Repair, Construction Material : Silicone Item Form : Liquid Special Feature : UV-Resistant, Wet-Weather Curing, Versatile Substrate Adhesion
