Application Surfaces

Cement, Floor, Joint, Marble, Roof, Stone, Tiles

Available Packages

Plastic Bottles/Barrels 1L, 4L, 20L, IBC 1000L

Aquashield Porus

Water repellent for impregnation of absorbent porous cementitious material substrates


Aquashield Porus is a one-part water-based product. Its nanostructure acts as a non-film forming shield against passage of water and salts while allowing moisture vapour permeability making the porous substrate surface water repellent. Millions of nanoparticles penetrate the substrate and modify its surface making it superhydrophobic, without sealing it or changing its properties and appearance. In this way, Aquashield Porus achieves water repellency, easy cleaning, and protection from mold and fungal growth. In addition, Aquashield Porus provides protection to the substrate surface from cracks.


Shake well before use. The substrate surface should be free of dust, dirt, oils, varnishes and waxes. Aquashield Porus is ready for use. Apply with brush, roller or low-pressure spray gun. In order to achieve best results and durability 2 coats are recommended, allowing 3-4 hours between each coat. For honed marble and for surfaces with low porosity 1 coat is sufficient. Surface dryness achieved 30 – 60 minutes after application. Maximum effect is achieved 24 hours after final coat, lasting between 2 and 5 years.

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