LATICRETE Hydro BAN 1 Gal Pail – Easy to Apply Anti-Fracture Waterproofing Membrane

Overview

HYDRO BAN is a thin, load-bearing, self-curing liquid rubber membrane that creates a seamless, waterproof barrier. It bonds directly to a wide range of substrates, helping isolate cracks and protect against moisture intrusion without the need for fabric in most applications.

Key Benefits and How It Helps Your Project

• Flexible, seamless membrane: protects joints and cracks while maintaining substrate movement.
• No fabric required: simplified installation for gaps up to 1/8" (3 mm) with standard guidelines.
• Fast flood testing: you can test for leaks as early as 2 hours after application at 70°F (21°C) or higher.
• Better inspection: lighter color improves visual inspection during construction and before tile setting.
• Safety and handling: non-flammable and IAPMO approved for compliance and peace of mind.

Substrate compatibility and performance considerations

• Adheres to a wide variety of substrates, supporting a range of indoor and wet area installations.
• One-component formula reduces mixing and storage complexity; no fabric integration required for many applications.
• Self-curing chemistry means the membrane forms a continuous, resilient layer as it dries.

Practical use cases

• Showers, bathrooms, and residential wet areas where a crack-isolation layer can help protect tile installations.
• Floor-to-wall transitions and corners where a uniform membrane provides a consistent barrier.
• Repairs and new construction projects seeking a straightforward waterproofing approach with quick readiness for inspection.

What to consider before use

• Follow the cautions and DS 663.5 instructions for gaps greater than 1/8" (3 mm).
• Ensure proper substrate preparation, coverage rates, and cure conditions for best results.

Installation and Care Tips

To achieve best results, plan substrate prep and cure conditions. HYDRO BAN is a one-component formula that minimizes mixing steps, but surface prep remains critical for reliable adhesion.

• Prepare substrates by cleaning, drying, and removing laitance; damp curing is generally not required.
• Apply with a compatible roller or brush; ensure even coverage and thin film form.
• Avoid exposing fresh membrane to standing water until fully cured as per guidelines.
• For difficult corners, maintain a uniform material thickness and inspect seams during cure.

In practice, the decision to use HYDRO BAN can be influenced by project scope, local codes, and preferred installation sequence. The product is designed to deliver a flexible barrier that supports various tile and stone installations while allowing for inspection and testing before setting finishes.