Aquata Elastic A
Aquata Elastic
Aquata Elastic A
Aquata Elastic
1504-2 ce eng
14944-1 ce eng
14891 ce eng



Elastic and flexible cement mortar for the sealing of concrete and masonry. Consists of two components: (A) white, cement-based dry mortar, with selected quartz aggregates and special additives and (B) high performance acrylic-based liquid.


  • Component A: Bag of 25 kg
  • Component B: Container of 8.75 kg




Application Temperature

5°C to +25°C

Application Tools

Brush, roller paint


Coverage with 1 kg: 0.60 – 0.75 m² depending on the project’s requirements and the thickness of the application

External Use

Download the relevant technical files:


It is suitable for:

  • Waterproofing of the concrete that is subject to small shifts or cracks
  • Protection of the concrete from atmospheric agents
  • Waterproofing coating on roofs, with the use of a mesh, where necessary
  • Sealing of basements, water tanks and pools (before the installation of tiles)
  • Suitable for use beneath ceramic tiling bonded with adhesives (in accordance with EN 14891)
  • Product suitable for contact with water intended for human consumption (conforms with EN 14944-1)
  • Sealing and coating of holes of traverses in order to ensure waterproofing


  • Resistant to negative or positive water pressure
  • Vapour permeable
  • Quick and easy application
  • Crack bridging capability
  • Environmentally friendly
  • Resistant to solar radiation
  • The substrate should be clean and structurally sound without cracks.
  • The temperature of the substrate should range between 5°C and 35°C.
  • Before the application of AQUATA ELASTIC, you should water the substrate until saturated and remove any standing water.
  • Empty the liquid (component B) in a clean container, leaving a small quantity inside the container.
  • Add the dry mortar (component A) slowly to the liquid, while you stir with the appropriate mixer.
  • Mixing is performed with a mechanic mixer at a slow speed, until the mixture is homogenized and lump-free.
  • Leave the mixture to settle for 3 minutes and mix again, adding the rest of the amount of liquid.
  • You should not add water to the mixture.
  • During application, stir the mixture again at regular intervals.
  • The material is applied in two layers.
  • Apply the first layer with a brush, by pressing the material on the surface.
  • The second layer can be applied (with a brush, spatula or roller), once the first layer has dried, and always vertically to the first layer.
  • Period between the two layers: minimum time 12 hours and maximum time 48 hours at 20°C.
  • During summer months you should cure the mortar by spraying it with water and during winter months by covering it with plastic sheets/tarps (do not spray with water).
  • Curing is recommended to last for 3 days, while the material is protected from strong wind, extreme temperatures, frost and rain.