PrimeSource Polyurethane Multi-Purpose Sealant NP1 Black - 24 Pack, 10.1 Oz

PrimeSource Multi-Purpose Sealant is a versatile black polyurethane caulk designed for a wide range of sealing and bonding applications. This 10.1 oz container offers a flexible and durable solution for both interior and exterior projects, making it ideal for sealing windows, doors, and joints where a strong, weather-resistant bond is needed. As a black polyurethane sealant, it provides excellent adhesion to most common building materials, including wood, metal, and masonry, ensuring long-lasting protection against water and air infiltration. The low VOC formula makes it suitable for use in occupied spaces, while its paintable surface allows for easy finishing to match your project. With a one-year durability rating, this polyurethane window sealant black is perfect for both professional contractors and DIY enthusiasts looking for a reliable, easy-to-apply product. Whether you need a black poly sealant for construction, repair, or maintenance, PrimeSource delivers consistent performance and flexibility, making it a trusted choice for demanding sealing tasks.