Laticrete - Hydro Ban 1 - Single Coat Tile Waterproofing Membrane (1 gal) is the next evolution in professional waterproofing — a trowel-applied, single-coat membrane that offers unbeatable speed, coverage, and confidence on every job. Engineered to provide both waterproofing and crack isolation, this advanced membrane simplifies the entire application process while meeting the highest industry standards. With built-in self-gauging technology, your trowel becomes the thickness guide — eliminating guesswork and ensuring accurate coverage every time. The membrane’s color-change cure indicator shifts from bright green to a deep cured shade, signaling when it's ready for flood testing — often in as little as 2 to 3 hours. Perfect for wet areas like showers, steam rooms, pools, and spas, HYDRO BAN 1 is rated for demanding environments, including steam exposure (ASTM E96) and high-traffic installations (Extra Heavy Robinson rating). For even faster project timelines, early purchasers will receive a FREE HYDRO BAN Instant Cure Pack, enabling flood testing in as little as 10–15 minutes after application (limited time offer).

• Trowel-On, Single-Coat Application – Simplifies installation and reduces labor

• Color-Changing Cure Indicator – Visual confirmation when ready to flood test

• Flood Test-Ready in 2–3 Hours – Accelerates project completion time†

• ASTM E96 Rated – Approved for steam rooms and high-moisture applications

• Crack Isolation Protection – Meets ANSI A118.12 (1/8" movement, no fabric needed)

• Self-Gauging Application – Use your trowel as the thickness control tool

• Antimicrobial Protection – Built-in Microban® helps resist mold and mildew

• No Fabric Required – Saves time and material vs. traditional methods

• Durability You Can Trust – Extra heavy-duty rating for commercial-grade installs

• Cures at ≥ 35°F – Works in a wide range of jobsite temperatures