Description
Ecological, colourless, water-based acrylic sealing primer for powdery or chalky facades and walls. It fixes, hardens and renovates bad backgrounds.
PROPERTIES
- Excellent
- Great
- High penetration power.
- Good resistance to the alkalinity of
- Regulates absorption in both new construction and restoration.
- Quick Drying
FIELDS DE APPLICATION
- Exterior/!nterior
- Concrete, Cement Mortars
- Brick, plaster,
- Crumbly supports
- Primer on new plaster or plasterboard substrates before painting with mineral or ecological paints.
- Old paints in tempera or glue before painting with other paints
CHARACTERISTICS TECHNIQUES
- Appearance: Milky
- Finish: Clear
- Density: 00 ± 0.05 g/ml
- Brookfield RVT viscosity at 20°C (sp. 7/100 rpm, mPa-’2Es): 500 - 800 cP at 20°.
- Approximate yield: 25-30 mz/L varies according to the
- Drying: 1 depending on temperature and humidity.
- Repainting: 4-6
- VOC: EU limit value for the product (Cat. A/h): 0.6g/l (201O). This product contains a maximum VOC: 0.6 g/1.
*Variations in humidity, temperature, thickness or substrate type may cause changes in drying, performance or other properties.
MODE EMPLOYMENT
Application system
- Temperature: Support/Ambient from 5°to 35°.
- Relative Humidity: 10% max. support / 80% lower ambient.
- Application tools: Brush, roller, and
- Diluent: Water
- Dilution: 1 (Fixing Sealer): 4 (Water).
- Cleaning of tools: Water
Preparation of the support
- The surface must be clean, dry, free of dust, grease, mould, mildew or other contaminants.
- If necessary, sand beforehand to ensure a perfect penetration into the
- On new cement mortar, gypsum and its derivatives, wait until the base is completely set and dry (30 days minimum and relative humidity - RH - of 20%).
General recommendations
- Homogenise the product before and during the
- Apply to clean substrates and
- Add 4 parts water to 1 part sealer.
- Apply a generous coat of the mixture until the substrate is properly fixed. After 4-6 hours the surface can be painted with plastic paint.
- Do not apply the product at high temperatures or on surfaces exposed to strong sunlight.
- Do not apply if rain is expected or with relative humidity higher than 80%.
