Hygrothane Spray

Seamless Protection. Rapid Results. Hygrothane Waterproofing.

Looking for a reliable solution to protect your property against moisture intrusion? Classic Spray Foam offers Hygrothane installation, a cutting-edge spray-applied polyurea waterproofing system that provides exceptional protection against moisture. Our certified professionals use state-of-the-art high-pressure equipment to ensure fast curing and reliable adhesion to a wide range of substrates.

Unlike traditional waterproofing systems, Hygrothane creates a seamless, water-tight protective membrane that is uniform in thickness and free of joints. This incredibly flexible and versatile solution adapts effortlessly to any surface irregularity, making it one of the most efficient and reliable waterproofing solutions available. Trust Classic Spray Foam for long-lasting protection against moisture intrusion with Hygrothane.

Hygrothane Benefits

  • Monolithic Waterproofing Barrier: Creates a seamless water-tight seal to surfaces with no limit on pass thickness.
  • Excellent Adhesion and Bond Strength: Effective bond to various substrates, including concrete, metal, wood, and ICF blocks.
  • Rapid-Curing Formula: Quick application and cure time reduce downtime and promote quick return-to-service.
  • Extreme Durability & Toughness: Resistant to abrasion, impact, puncture, and chemical damage, providing a long service life.
  • CCMC Listed: Meets compliance with Canadian building, energy, and safety codes.

Key Properties



Tensile Strength697N (MD), 793N (XD), 388% Elongation
Peel StrengthPeel Strength
Water Absorption (% Mass)0.43%
Low Temp Flex-40°C, No Crack
Hydrostatic PressurePass - 92 m (301 ft)
Static PuncturePass, Rating 4
Dynamic PuncturePass, Rating 4
Water Vapour Transmission58 ng/ (Pa·s·m2)
Crack BridgingPASS, No splitting or loss of adhesion
Water Tightness 5m, No leakage

Let's Work Together

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