Laticrete Hydro Barrier 5 Gallon

Laticrete Hydro Barrier is a thin, load bearing, self-curing liquid rubber polymer which can be easily applied to form a flexible seamless waterproof / antifracture membrane. Hydro Barrier can be used on interior and exterior, horizontal or vertical surfaces and is approved by IAPMO for use as shower pan liner.

Equipped with Microban antimicrobial product protection to fight the growth of stain-causing mold and mildew on the waterproofing membrane.

Laticrete Hydro Barrier Features:

• Allows for flood testing in 24 hours
• Thin; only 0.020–0.030" (0.5–0.8 mm) thick when cured
• Changes in color from a light blue to darker blue when cured
• Anti-fracture protection of up to 1/8" (3 mm) over shrinkage and other non-structural cracks
• "Extra Heavy Service" rating per TCNA performance levels (RE: ASTM C627 Robinson Floor Test)
• No additional fabric required
• Exceeds ANSI A118.10 and A118.12
• IAPMO approved
• Equipped with Microban antimicrobial product protection to fight the growth of stain-causing mold and mildew on the waterproofing membrane
• Fast curing; allows foot traffic in 4–6 hours @ 70°F (21°C), 50% RH
• Lighter color for ease of inspection
• Safe—no solvents and non-flammable
• Install tile, brick and stone directly onto membrane

When cured 70°F (21°C) or higher at 50% RH lower temperature at higher RH will require long cure times.

Download Product Data Sheet
Download Safety Data Sheet