In general

Aqueous emulsion of organosilicon compounds to impregnate and protect building surfaces against moisture, dirt and environmental factors, such as mold, moss, frost, etc.

The treated surfaces have extremely hydrophobic behavior.

Indented Use

The product is suitable for:

  • Concrete
  • Cement Products such as concrete paving,   cobblestones – curbstones etc.
  • Stamped and industrial floors
  • Plaster, cementitious coatings (painted or not)
  • Stone (natural or artificial)


SpecificationsEN maxilaraki cst

  • Appearance: Milky*
  • Odour: Slightly characteristic odour
  • Density: Approx. 1kg/lt.

* During application, it is transparent



On average 200 gr. per square meter (m2) depending on the porosity and the kind of the substrate.



Available in packages of 1lt & 5lt. as well as in larger cans upon request.


Shelf life and storage

Since the product is not exposed to direct sunlight and it is stored at temperatures between 5 and 35 degrees Celsius, it can be retained in its unopened packaging for 12 months since the production date.



  • The surfaces to be treated must be clean from dust, grease and various residues. So carefully cleaning and sanding (in some cases) is recommended, while removing residues. Before applying the product, the surface must be dry and it mustn’t have too much moisture inside.
  • The application of the product can be done with conventional methods such as brush, roller, or dipping. The application on large surfaces can be done using a spray device. The equipment must be clean and dry without any residual material from a previous use.
  • At first, apply a quantity of material, to impregnate the surface. The subsequent apply (optional) could be done before the first is dried.
  • It is recommended to do a small test patch prior to application (e.g. in a corner) to check the compatibility with the substrate.
  • During application, the temperature should range between 5 and 40 degrees Celsius



  • Water vapour permeability of the substrate is maintained. Thus, the potential trapped moisture is not prevented from exiting.
  • Since the coatings are resistant to UV radiation, they are guaranteed for long periods, up to 5 years or more
  • In cases of corroded and damaged surfaces a recovery process must precede and you must remove the residues, before applying the material.
  • Capillaries up to 0.3 mm can be sealed. Larger cracks, should be treated with conventional methods before applying the product.


Tests and measurements

Click bellow



The products of  NanoWin Ltd. are registered in the General Laboratory of the Greek State and in addition, they have undergone inspection & testing by:

    * Ministry of Infrastructure, Transport and Networks   (formerly Ministry of Enviroment,Physical Plannig and Public Works )    (By the Directories of Technical Material Testing)





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