Hygrothane Spray-Applied Waterproofing Membrane

Two component, polyurea-based waterproof coating for foundation walls

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Maximum Below-Grade Water Protection

Hygrothane is a spray applied, two-component polyurea waterproofing system designed to provide long-lasting protection against moisture intrusion on concrete foundations. Applied by certified professionals using a high-pressure system, Hygrothane cures quickly to form a seamless membrane that completely seals the foundation wall assembly.

Key Properties

Low Temp Flex-40°C, No Crack
Colour Black
CCMC #14144-R

Documents & Resources

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Contains no VOCs

Reduces harmful off-gasing

100% Solids

Maintain desired thickness throughout application

Quick Curing

Backfill in less than an hour after protection installation

Tough & Durable

Impact, Chemical, Puncture and Abrasian Resistant

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Technical Specifications

Tensile Strength697N (MD), 793N (XD), 388% Elongation
Peel StrengthPeel Strength
Water Absorption (% Mass)0.43%
Low Temp Flex-40°C, No Crack
Static PuncturePass, Rating 4
Dynamic PuncturePass, Rating 4
Water Vapour Transmission58 ng/ (Pa·s·m2)
Crack BridgingPASS, No splitting or loss of adhesion
Water Tightness5m, No leakage
Plastic Flow (Stability Test @90°C)Pass <0.5mm
Lap Peel1680 N/m
Colour Black
Thickness1.27 mm
CCMC #14144-R

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