Protectosil® products protect your investments

Protectosil® building protection products protect buildings from deterioration by harmful influences. Evonik Resource Efficiency offers a range of products for various needs, whether for corrosion and graffiti control, surface protection or for the treatment of buildings with water repellents.

Moisture is the root cause of almost all mechanisms that damage mineral building materials. Dissolved salts and pollutants penetrate into the pores via capillary suction. This causes corrosion of reinforcing steel, salt burst and efflorescence. In cold weather conditions further damage is caused by freeze-thaw effects. The porous structure of building materials allows water, and the pollutants dissolved in it, to penetrate easily into the interior of the building. Prevention of water penetration by Protectosil® water repellents protects against, for example, efflorescence and freeze-thaw damage. The superior long-lasting performance of Protectosil® products is the reason that well-known buildings throughout the world were protected with Protectosil®. 

Main Benefits
  • Increased service life of building materials

  • Lower maintenance costs

  • Attractive appearance

  • A more durable structure

  • Energy savings 

An investment of only <1% of the total maintenance costs into a preventive Protectosil® protection can lead to massive cost saving of >50%

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Infrastructure projects, such as bridges, can especially benefit due to reduced need for future roadwork, which results in less traffic and costs to maintain the structure and finally ensures our safety.

protection from
  • Corrosion of reinforcing steel

  • Efflorescence

  • Salt burst and sulfate attack

  • Freeze-thaw damage

  • Acid rain attack

  • Algae, mildew, and moss

  • Graffiti