Sashco Lexel Flexible Caulk - Clear (10.5-Ounce Cartridge, Pack of 12) FLEXIBLE CAULK  Super elastic caulk that moves when the surface moves and leaves a lasting, permanent seal so it doesnt crack, tear or pull away BATHROOM SHOWER CAULK  Cured sealant is mold and mildew resistant, and it keeps unsightly and unhealthy growths out of your bathroom caulk INSTANTLY WATERPROOF  No more wondering or waiting to see if your sealant will stick and stay waterproof, as you can use this caulk under the sink or in the shower right away RUBBER SEALANT DOESNT TURN CLOUDY OR YELLOW  Ultra clear formula is 19x clearer than silicone caulk, and it wont turn cloudy or yellow EXCELLENT DOOR SEAL  A shower caulk and door seal that survives and stays in tack during routine scrubbing with household cleaners including abrasive cleaners