Substrate requirements
The substrate must meet the requirements of SP 71.13330.2017:
Concrete, reinforced concrete, aerated concrete — age over 3 months and relative humidity no more than 4%. Cement-sand, cement-lime plasters — age 28 days and relative humidity no more than 4%. BERGAUF ISOFIX, BAU PUTZ ZEMENT, UNTER BAU, GLATTE ZEMENT, FINISH ZEMENT — age over 3 days and relative humidity no more than 6%. Sheet gypsum, cement, wood-based materials, as well as gypsum plasters — relative humidity no more than 1%.
Working conditions
The surface to be painted must be dry and clean, the temperature of the substrate for work must be from +5°C, the air temperature during paint application must be from +5°C to +35°C, and the relative air humidity must be below 80%. It is recommended to use paint from the same production batch to avoid color variations in the finish layer.
Material preparation
Stir the paint thoroughly. It is necessary to stir with a wide and flat stick or a construction mixer at low speeds, carefully, avoiding the formation of air bubbles, for 1-3 minutes. It is not recommended to mix the material by shaking the closed can. After transportation and/or active stirring, if air bubbles appear, the paint needs to settle until they disappear.
Application technology
Apply the paint to a prepared, dry, clean surface with a brush, roller, or spray gun evenly in 2 coats. It is recommended not to take breaks when painting a continuous surface; in areas of "overlaps," work using the "wet-on-wet" method. Work should be finished at architectural boundaries (at the corners of the building, under downspouts, etc.).
For rough surfaces such as textured plasters, brick, concrete blocks, and embossed ceilings, it is recommended to use rollers with a pile length of 12–25 mm. For textured surfaces such as putties, plasters, concrete, glass fiber, and paintable fleece, use rollers with a pile length of 8–12 mm. For smooth surfaces such as drywall, MDF, chipboard, and architectural decor elements (architraves, moldings, ceiling cornices), use rollers with a pile length of up to 6 mm.
The paint is ready for use; for application by brush or roller, it can be diluted with water by no more than 5% if necessary.
Precautions
It is forbidden to carry out facade work during precipitation, fog, as well as on wet surfaces after rain and at temperatures below +5 and above +35 °C. When carrying out work, avoid exposure to direct sunlight and high humidity conditions.
After finishing work, wash hands and tools thoroughly with warm water.