HYDROPOR – Priming and impregnating product for mineral substrates and under silicone facade paints

Reference documents

HYDROPOR - TDS

Related technologies

Primers

Modern, colourless product based on small-particle, dilutable acrylic and silicone resins. Intended for impregnating all mineral construction substrates outside buildings and for proper preparation of substrates under ARMASIL F silicone facade paint. Suitable for hydrophobic impregnation of concrete substrates, lime renders, cement-lime renders and cement renders, cement and fibre boards, walls made of clinker bricks, face bricks, silicate bricks, linings made of sandstone and mineral paint coatings. To be also applied for priming of mineral substrates (such as concrete, traditional lime renders, cement-lime renders and cement renders as well as thin coat mineral renders) and also substrates covered with polymer-based paint coating. Note: The product to not be applied on the surfaces of floor toppings or for protecting substrates from ground moisture, surface waters or water under pressure.

– Improves coating adhesion
– Reduces and equalises substrate water absorption
– Protects from stains and efflorescences
– Makes up a micro-porous coat which allows for free wall ‘breathing’
– Has very high penetrating and substrate strengthening properties
– Reduces dustiness
– Does not change the substrate colour
– Features a very high adhesion to both mineral substrates and polymer coatings

Base binder: silicone and acrylic binder;
The content of volatile organic compounds VOC: cat. A/h. The product contains less than 30 g/l VOC;
Density: ca. 1.05 g/cm³;
Solids content: ca. 10%;
Colour: colourless;
Average coverage: ca. 0.18-0.20 l/m² (depending on the substrate water absorption);
Temperature of application (air and substrate): from +5°C to +25°C;
Relative humidity: ≤ 75%.
Packaging: Single-use plastic packaging of 5 and 10 l.
Storage: The product should be stored in its sealed packaging in a cool, but frost-protected room. Opened packaging should be tightly closed and used as quickly as possible.
Shelf life: Originally sealed products have a 12-month shelf life from the date of production (this is printed on the side of the packaging).