Lexel is the Tough Elastic Sealant for Every Job. Super-elastic. Superior adhesion. Paintable. It seals around anything: tubs and shower stalls, sinks and countertops, window frames and door frames, PVC, and metal drain pipes. Apply to wet or dry surfaces, indoors and outdoors. It is scrubbable. It sticks to just about anything. Lexel clear caulk is 19 times clearer than silicone and will not yellow or cloud up over time. Lexel won't let you down.