This high-quality sealant from American Polywater is designed to effectively meet your sealing needs, covering an area of 2 square feet with ease. With a shelf life of 18 months, it ensures long-lasting efficacy for various applications, making it a reliable choice for both professionals and DIY enthusiasts. Whether you're working on repairs or new installations, this sealant is formulated to deliver strong, enduring performance that you can count on.