Sashco Lexel, Clear Synthetic Rubber Sealant, Waterproof & Flexible (10.5 fl. oz.)

Lexel® is the tough elastic sealant for every interior and exterior job. That’s why we call it the “duct tape” of sealants. It has superior adhesion to almost any surface, wet or dry, and is instantly waterproof! Lexel® is extremely elastic and can handle up to 400% joint movement so it won’t crack over time, meaning you only need to do a job once. It is paintable, sticks to itself and is crystal clear. In fact, it is 19 times clearer than silicone and won’t yellow or get cloudy over time. Best yet, you never have to worry about leaving Lexel® in your truck or garage since it is permanently freeze-thaw stable. After all, no one likes to waste a tube of sealant. Lexel® truly is the only sealant you need in your toolbox and it won’t let you down. *The elastic nature of Lexel® is what makes it the perfect sealant for solar pool heating installations. These systems undergo normal expansion and contraction as they heat and cool, meaning you need a sealant that will bend and flex right along