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Elastochem
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Insulaire 2K

Polyurea-based, spray-applied air barrier membrane

Insulaire™ 2K Air Barrier is a high-performance, spray-applied polyurea air barrier, delivering exceptional air and moisture protection in demanding environments. Engineered to perform in a wide range of temperatures, including below zero, it minimizes weather-related downtime, ensuring productivity throughout the year.

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Insulaire 2K is available exclusively in Canada

Key Properties

Pass <0.02 L/s·m² @ 75 PaCAN/ULC S741 & CAN/ULC S742

Product Highlights

Discover the exceptional features that set our products apart.

  1. Below 0°C Application

    Applies effectively in temperatures below 0°C, minimizing delays related to weather conditions.

  2. Seamless Application

    Forms a continuous air and water barrier, unlike traditional peel & stick membranes that can leave gaps.

  3. Fast Cure Time

    Cures rapidly after application, reducing project timelines and minimizing downtime.

  4. Spray Application Efficiency

    Fast and efficient spray application, covering large areas and complex surfaces with minimal labour.

  5. High Durability

    Resistant to punctures, tears, and abrasions; provides long-lasting protection even in challenging conditions.

Gallery

Take a look at Insulaire 2K in action. Contact a member of our team to learn more.

Insulaire 2K

Watch Insulaire 2K Air Barrier in action, delivering a reliable, high-performance seal for window flashing and detailing.

Technical Specifications

View technical information and specifications for Insulaire 2K. For more information, please contact a member of our team.

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Air Leakage<0.02 L/s·m² @ 75 Pa
Air Permeability<0.02 L/s·m² @ 75 Pa
Resistance to gust wind load @ 5000 PaNo delamination or variation in the air permeability
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
CCMC (Below grade waterproofing)14144-R

Insulaire 2K is available exclusively in Canada