State of the art pre-mixed mortar based on cement, selected extenders and aggregates and chemical admixtures for the construction of waterproof coatings on any masonry surface.

Fields of application

Waterblok is particularly suitable for insulating and waterproofing water tanks, wells, jardinieres, silos, underground rooms and basements, tunnels, walls, as well as surfaces to be covered with tiles.


The product displays excellent adhesion on concrete, cement mortars, bricks, cement blocks, mosaic, etc. Waterblok fills and seals the pores of the surface and thus offers total impermeability to water and protection against corrosion. It shows resistance to positive and negative hydrostatic pressure and bridges cracks and cavities. For applications that demand very high water impermeability, it is suggested to add REVINEX® emulsion, which offers increased elasticity and durability in time. Waterblok has been shown to provide excellent durability and impermeability to water.

Technical characteristics

Consumption (for 2 layers), kg/m² 2
Density (for white colour), g/cm³1,24
Density (for grey colour), g/cm³1,30


25 kg plastic containers