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BETONTEC Hydrophobic impregnation for concrete W50 it's innovative, nanotechnology solution designed for comprehensive, colorless concrete protection in all conditions. The silane-based formula deeply penetrates the substrate structure, thanks to which moisture, pollution, acid rain and de-icing salts they stop at the surface instead of penetrating deep into it.
In the face of increasing requirements for the durability and resistance of building materials, the company NANOBIZ introduced a series of products intended for concrete and mineral substrates called BETONTEC. This is a specialized line of preparations whose main task is to protect concrete surfaces against the negative impact of external factors.
Application of nanotechnology in concrete protection:
Thanks to the use of nanotechnology solutions, BETONTEC W50 Hydrophobic impregnation for concrete provides effective protection of concrete accessories, curbs, slabs, palisades, pipes and other elements made of concrete. This product impregnates the material, making it hydrophobic, which means that water and other contaminants are unable to penetrate the concrete. This is crucial to prevent corrosion of concrete reinforcement, as well as to avoid cracks, erosion, moss growth, salt efflorescence and dirt build-up.
Protection against weather conditions:
Impregnation of concrete with the preparation BETONTEC W50 reduces the risk of damage caused by salts transported by water, acid rain and other substances that negatively affect the structure of concrete. Additionally, it protects against micro-cracks and chipping of the material in the autumn and winter, when freezing moisture may cause internal stresses.
Product technical parameters:
Hydrophobic impregnation for concrete BETONTEC W50 it is also characterized by frost-resistant properties, which translates into increased durability and strength of concrete at low temperatures. The product does not change the vapor permeability of concrete after impregnation, which means no clogging of pores and maintaining the ability to diffuse gases and remove water vapor.
Efficiency and penetration depth:

The product is highly efficient and, depending on the amount of preparation used, it can penetrate up to 7 mm into the concrete. Such properties make the impregnation BETONTEC W50 is an ideal solution both for use on walls, floors and parking lots.
Impregnation BETONTEC W50 combines innovation with efficiency, which makes it an excellent choice for anyone looking for an effective way to protect concrete surfaces against harmful external factors. High quality and durability of the impregnation effects guarantee satisfaction with use and long-term investment protection.
Product properties:
Application:
For concrete class C8/10 (B10), C12/15 (B1), C16/20 (B20), C20/25 (B25), C25/30 (B30), all types of concrete slabs and prefabricated elements, curbs, walls and facades , concrete paving stones, pipes, sidewalk circles, screeds, etc.

about 100 to 150 ml per m²
BETONTEC W50 concrete hydrophobic treatment is characterized by high efficiency, making it an effective solution for impregnating concrete substrates. Below are approximate performance data based on product capacity:

Application method:
Instruction:

FAQ – BETONTEC Hydrophobic impregnation for concrete W50 (colorless premium impregnation)
What is BETONTEC W50 colorless concrete impregnation?
This is advanced, nanotechnology hydro- and oleophobic impregnation, which permanently protects concrete against water, salt, dirt, erosion and corrosion, while maintaining its natural colour and texture.
What surfaces can I use it on?
It works perfectly on concrete elements, curbs, concrete slabs, walls, fences, palisades, terraces, driveways, pipes and various architectural elements – wherever long-lasting protection and impeccable appearance are important.
Does the impregnation change the color of the concrete?
Not, BETONTEC W50 It is completely colorless; it can only subtly revive or gloss the surface without creating a film or the effect of wet concrete.
How long does the impregnation last?
Thanks to deep penetration (up to 10 mm) and permanent chemical bond with concrete silica, protection lasts up to about 6 years, ensuring constant hydrophobicity.
Is the preparation vapor permeable?
Yes, BETONTEC W50 allows the substrate to “breathe” naturally without blocking the diffusion of water vapour or gas exchange.
What are the most important advantages of impregnation?
• Effective barrier against moisture, dirt and oils
• Increased frost resistance – elimination of damage from freezing water
• Resistance to UV, lichen and extreme temperatures
• Improved thermal insulation – dry concrete reduces heat loss
• Long-lasting aesthetic effect – no salt efflorescence or discoloration
How to apply it?
Apply evenly garden sprayer or HVLP gun; spread the excess with a brush. You can use one or two layers, but only with the method "wet on wet".
What is the consumption per m²?
Medium 100 – 150 ml/m² – depending on the absorbency and structure of the substrate.
What are the yields by capacity?
• 1 l: 7 - 10 m²
• 5 l: 35 - 50 m²
• 10 l: 70 - 100 m²
• 20 l: 140 - 200 m²
What are the precautions?
• Use protective glasses and gloves
• Protect adjacent surfaces with foil
• Do a preliminary test in an inconspicuous place
• After application, avoid rain for at least 3 hours
• Clean tools with clean water immediately after finishing work.




