Bicomponent waterproofing product made with hydraulic binders and mineral dolomitic aggregates with a constant grading curve of between 0 and 0.5 mm. HYDRO STOP creates a protective layer that is impervious to water and carbon dioxide, and resistant to de-icing salt, capable of providing resistance to frost and thawing and prolonging the useful lifespan of the treated surface. HYDRO STOP complies with the principles of EN 1504-2 Products and systems for the protection and repair of concrete structures - Surface protection systems for concrete.The product is available in grey or white.

HYDRO STOP is used as a protective and waterproofing skim plaster on surfaces in concrete, masonry of any kind, on plaster or screeds with hydraulic binders and on concrete tanks or slabs that need to be protected from absorption or infiltration of water under positive hydrostatic pressure. It can be used either vertically (waterproofing of retaining walls) or horizontally (waterproofing before laying tiles). HYDRO STOP is ideal for protecting concrete with a view to increasing or adapting durability in accordance with exposure class.