Facade mineral render for spraying the walls It contains calcium hydroxide and white Portland cement.
USE
CHARACTERISTICS
PACKAGE
Mineral thin-layer lime-cement-based render with the characteristic structure of the sprayed render. Suitable for all lime-cement and cement mortars substrates, for outdoor and indoor use.
Preparation and application :
The surface to which render is applied must be solid, clean and dry, with no loose parts, free of oil stains and similar. Before applying the render, the substrate must be coated with BK-Grund Universal. In the case of highly absorbent substrates, coating with BK-Nivelator is recommended, while in the case of weak and scaling substrates the surface must be coated with BK-Penetrat before applying the render. Primer drying time before applying render should be at least 12 h. Preparation is performed by adding about 28% of water (7 l of water for 25 kg of product) while stirring vigorously until complete homogenization; leave the mass to rest for 10 min, then stir once more. The mass is applied by spraying in two coats, using a façade sprayer, covering the entire surface. The second coat is applied after partial drying of the previous coat. See product datasheet for more detailed instructions.
Application temperature :
From +5°C to +30°C. Do not work under direct sunlight, rain or strong wind.
Consumption :
Approx. 3.0-4.0 kg/m², depending on the desired structure and quality of the substrate.
Shelf life and storage :
12 months in original packaging in dry room on pallets. The production date is printed on the packaging.
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