Durable sealing of cellar walls

Leaking basement walls can lead to mould growth, structural damage and an unhealthy indoor environment. Good waterproof protection is therefore essential. For these applications, Liquid Rubber offers the perfect solution: BelowGrade.

Create a dry and healthy basement space with Liquid Rubber BelowGrade's reliable sealing solution - for long-term protection and peace of mind.

Effective weapon against penetrating and rising damp

Damp basement walls are a common problem that drastically reduces the usability of basement space. Liquid Rubber offers a powerful solution to waterproof basement walls from the outside with Liquid Rubber BelowGrade. This 2-component system has been specially developed for underground applications where UV resistance is not required. Liquid Rubber BelowGrade has excellent adhesion to concrete and masonry, and once cured forms a fully seamless, permanently elastic waterproof barrier that effectively keeps moisture out.

Thanks to processing with our HVLP pump system, the product can be applied quickly and efficiently, even on larger wall surfaces or in awkward corners.

Effective weapon against penetrating and rising damp
Why professionals choose Liquid Rubber

Your benefits with Liquid Rubber BelowGrade

Liquid Rubber BelowGrade and SprayGrade

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.

References of waterproofing projects

Curious about what situations our products are used in?
Take a look at our portfolio of various projects.
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Getting started with Liquid Rubber?

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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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