High-quality preparation based on small-particle acrylic dispersion with the addition of silicone hydrophobizing agents. Designed for proper preparation of the substrate for polysilicate (low-alkali silicate) facade paints Novalit F, Novalit L and Novalit Plan and hydrophobic impregnation of all typical absorbent building substrates outside the building. Used for priming mineral substrates (i.e. concrete, traditional lime plasters, cement-lime and cement, as well as thin-layer mineral, silicate, polysilicate plasters) as well as those covered with a well-bound coating, a painting coating based on plastics. Especially recommended for impregnation of absorbent and weathered concrete substrates, cement screeds, cement, lime-cement and lime plasters, cement-fiber boards and raw surfaces made of bricks, blocks, hollow blocks and other similar materials in ceramic or lime -piaskowych. In the case of newly made mineral substrates, it is possible to apply the product after a 2-week seasoning period.

Technical data:

• base binder: acrylic and silicone resin,
• density: approx. 1.05 g / cm3,
• solids content: approx. 10%,
• color: milky white, colorless after drying,
• average consumption: approx. 0.20 l / m2 (depending on the absorbency of the substrate),
• application temperature: from +5 C to +25 C,
• relative humidity: max. 75%,
• increases the adhesion of the paint coating,
• reduces and equalizes the absorbency of the substrate,
• protects against adverse weather conditions,
• protects against staining and efflorescence in,
• ensures high vapor permeability,
• reduces dustiness,
• does not change the color of the ground.