Article No. 364720
Opaque, water-based primer and intermediate coating for spray application
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The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- For use on interior and exterior wood
- Soft and hard woods
- Dimensionally stable wood building elements: e.g. windows and doors
- Primer and intermediate coat
- Good flow properties
- Good (wet) adhesion
- Less discolouration due to water-soluble substances in the wood
The substrate must be clean, dry, free of dust, grease and loose substances, and prepared in the correct manner.
Dimensionally stable wood building elements: wood moisture content 11-15%
If necessary, impregnate non-resistant woods with a wood preservative* (*Use biocides safely. Always read the label and product information before use).
Observe BFS Code of Practice No. 18 "Coatings on Wood and Wooden Working Materials in Outdoor Areas".
Temperature of the material, air and substrate: from min. +15 °C to max. +30 °C.
The values given are based on undiluted material. The best spraying pattern is achieved if the material has a temperature of 15-20 °C.
Airless spraying: nozzle size: 0.28-0.33 mm; material pressure: 70-90 bar.
Air-mix spraying: nozzle size: 0.28-0.33 mm; material pressure: 70-90 bar, atomiser air pressure 1-2 bar.
After priming, carry out light intermediate sanding.
Carry out intermediate sanding before applying a final coat: P 220-240, remove sanding dust.
Seal opened containers well and use contents as soon as possible.
Check colour, adhesion and compatibility with the substrate by setting up a trial area.
Ensure good aeration and ventilation in particular in series production.
Do not use in direct sunlight or at temperatures below +15 °C or above +30 °C.
Observe current standards and guidelines for coating wood building elements outdoors (Codes of Practice issued by the German Association of Window and Facade Manufacturers (VFF), Code of Practice No. 18 issued by the German Federal Committee for Paint and the Protection of Material Assets (BFS), guidelines issued by the German Lacquer and Printing Ink Association (VdL) and ift guidelines issued by the Institut für Fenstertechnik).
Dust-dry: after approx. 1 hour Ready for overcoating: after approx. 4 hours
Practice values at +20 °C and 65% relative humidity.
Low temperatures and high humidity delay drying.
Ready to use. If necessary, dilute with water (max. 5%).
Working tools / cleaning
Manual spray guns, automatic spraying equipment
Clean tools with water or Aqua RK-898 Cleaning Concentrate immediately after use.
Ensure that any residue from cleaning is disposed of correctly.
Storage / shelf life
If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 12 months.
125 - 275 ml/m² per coat (equivalent to: wet film thickness 125 - 275μm, dry film thickness 50 - 110 μm)
Sealing compounds must be compatible with the coating and may only be applied once the coating has dried thoroughly.
Gaskets that contain plasticizers tend to become sticky in conjunction with dispersion paints. Use plasticizer-free gaskets.
With water based coating systems, there is always a residual risk that substances contained in the wood will cause discoloration.
Safety / regulations