Two-component system
Moisture problems in basements often start at the base: the basement deck. A solid and durable seal is therefore essential. Liquid Rubber offers a seamless, flexible and reliable solution for waterproofing basement decks - tailored to the specific building situation.
Protect your basement and underlying areas with Liquid Rubber's high-quality basement deck sealing.
For basement decks that remain visible or outdoors, the Liquid Rubber SprayGrade the right choice. This two-component system is UV-resistant and can be applied quickly and efficiently with our HVLP pump system - ideal for larger areas.
When the basement deck is built on or provided with a roof garden after application, we recommend the use of Liquid Rubber BelowGrade. This also two-component system is specially developed for applications without UV exposure and provides long-term protection against rising damp and water penetration.
Both systems adhere excellently to a variety of substrates and form an impermeable, permanently flexible barrier after curing.


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 is a 2-component system that is always applied by trained application partners using special spray equipment. It forms a seamless, flexible membrane that is UV-resistant and therefore very suitable for outdoor applications.
Like the other products, Liquid Rubber SprayGrade is highly elastic, vapour-tight, air- and watertight and has strong adhesion to a variety of substrates, thus providing a durable seal even for complex details and transitions.