Sashco 13033 5oz Sashco Sealants White Lexel Adhesive Caulk, 5-Ounce Tough: survives routine scrubbing with household cleaners, including abrasive cleaners. Super elastic: when the surface moves, level moves. Not cracking, tearing, or pulling away for a lasting, permanent seal. Instantly waterproof: not waiting and wondering necessary. Use the sink or shower right away. Cured sealant is mold and mildew resistant: Keep unsightly and unhealthy growths where they belong  in a lab, not on your caulk. Sticks to wet surfaces: dry weather may be days away. Level can be applied today Ultra clear sealant: in fact, its 19x clearer than silicone. It wont Yellow and wont go cloudy. Wont freeze: feel free to leave it in your truck or garage overnight.