Durable sealing of architectural structures

Structural engineering structures, such as viaducts, retaining walls and noise barriers, require specific and reliable protection against moisture infiltration and weather influences. For this purpose, Liquid Rubber offers high-quality sealing solutions that perfectly meet the technical requirements of these complex structures. The most commonly used products for this application are the Liquid Rubber SprayGrade and the BelowGrade, depending on the UV exposure of the surface.

Protect your architectural structures with Liquid Rubber's innovative and durable sealing systems.

Unique constructions, unique sealing

For visible surfaces, we recommend using Liquid Rubber SprayGrade - a UV-resistant, two-component coating that seals seamlessly and flexibly and provides long-term resistance to sunlight, temperature fluctuations and soiling.

In non-visible applications, such as below ground level or behind cladding, the Liquid Rubber BelowGrade the right choice. This two-component system provides a robust, watertight barrier, without UV resistance, making it optimally suited for underground or covered applications.

Both products can be applied seamlessly with HVLP spraying equipment and offer long-lasting protection - even in the most challenging conditions.

foundation-spraying
Why professionals choose Liquid Rubber

Your benefits with Liquid Rubber products

Both Liquid Rubber SprayGrade and Liquid Rubber BelowGrade are permanently elastic and together form a completely seamless seal without seams or weak spots.
Liquid Rubber BelowGrade and SprayGrade

Liquid Rubber BelowGrade

Liquid Rubber BelowGrade is a 2-component system used exclusively by certified application partners can be applied. The product is not UV-resistant and is therefore applied to areas where no exposure to sunlight occurs - for example, below ground level or in applications on the inside of buildings.

Liquid Rubber BelowGrade is highly elastic, vapour-proof, air- and watertight and adheres to virtually any substrate, making it a reliable solution for connections and transitions even under the harshest conditions.

Liquid Rubber SprayGrade

Liquid Rubber SprayGrade is a 2-component system used exclusively by certified application partners can be applied. It forms a seamless, flexible membrane that is UV-resistant and therefore very suitable for outdoor applications.

Liquid Rubber SprayGrade is highly elastic, vapour-proof, air- and watertight and adheres to virtually any substrate, making it a reliable solution for connections and transitions even under the harshest conditions.

References of relavent projects

Curious about what situations our products are used in?
Take a look at our portfolio of various projects.
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A solution for every project

See our other applications

  • Waterproofing

    Liquid Rubber coatings are used for applications such as bridge decks, parking decks, roofs, seams, structural penetrations, and tunnels. They provide a durable, flexible, and seamless waterproof membrane.

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    Air barrier sealing

    Airtight construction is essential for an energy-efficient building and is a key component of passive building design. Liquid Rubber's eco-friendly coatings provide a completely airtight seal, directly contributing to sustainable and energy-efficient construction.

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    Protection

    Liquid Rubber products are resistant to various harsh chemicals. Thanks to their excellent adhesion, they form a complete barrier that prevents external factors—such as humidity (corrosion) and harmful chemicals—from damaging the underlying substrate.

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    Liquid Rubber Europe is the European partner of the Liquid Rubber organisation. Liquid Rubber is (partly) produced and distributed in the Netherlands.

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