Silicate dispersion with microfibers for exterior walls


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Silicate dispersion paint with microfibers for protection and decoration of exterior and interior wall surfaces. Due to its high vapor permeability it is very suitable for renovation of old facades and cultural monuments. It is made of high quality silicate binders and additives, provides excellent coverage, is resistant to UV radiation and atmospheric influences. This product provides good bypassing and filling of the thin cracks in the render (max. 0. 5 mm) and thus prevents subsequent cracks or visible transitions on the finished surfaces.


Preparation and application: The substrate to which the paint is applied must be solid, clean, dry and coated with BK-GrundSilicat primer. The preparation of the paint is performed by adding 5-10% of water (0.25-0.5 l of water for 5kg of packaging, 0.4-0.8 l of water for 8kg of packaging, 1.25-2.5 l of water for 25kg of packaging), with good stirring until complete homogenization. BK-MicroFasSilicat is usually applied with a long-hair roller in two coats by cross motions. The second layer is applied after complete drying of the first, which under normal conditions (T=+23-25 ºC, relative humidity=50-60%) requires 4-6 h. Work should be done evenly and without interruption on continuous surfaces with a “full roller” to avoid grouping of the filler in one place. High humidity and low temperatures (e.g. late autumn) can prolong the bonding time and affect the uniformity of shade. Protective curtains must be used during application. See product datasheet for more detailed instructions.


From +15°C to +30°C, relative humidity max. 70%. Do not work under direct sunlight, rain or strong wind.


Up to 12 months in original sealed packing. Store at temperatures from +5°C to +25°C, protected from direct sunlight and frost.


About 0. 4-0. 45 kg/m² in two coatings, depending on the absorbency and roughness of the surface.


5 kg; 8 kg; 25 kg