Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon

Silicone with penetrating ability

Penetrating silicone is a special type of construction silicone which, unlike conventional sealants, does not only form a surface layer. Its main characteristic is its low viscosity, which means that it is very fluid and can penetrate deep into pores and microscopic cracks in absorbent building materials. Once applied and cured, it forms an invisible but effective water repellent barrier inside the material. This process is called 'hydrophobisation'. It protects the substrate not only from direct moisture penetration, but also from frost damage, where frozen water could tear the material from the inside. It also reduces the growth of moss, algae and mould and helps to strengthen weathered or crumbling surfaces. It is mainly used for impregnating facades, concrete structures, brickwork, natural stone or joints between tiles. Its purpose is not to seal the joints, but to protect the surface of the material itself, while preserving its original appearance and breathability for water vapour.

Offer of Construction Sealants
Print
P-DC1-WEB23