• Primer

Water-borne, acrylic high solid primer.

Use: For wooden laths and doors as well as MDF and fibre boards indoors. Can also be used as a primer for wood aluminium windows on the parts that are protected from weather strain. Before using the product, the manufacturer should be contacted to check the suitability of the product for the object in question. AQUAFILLER 6400-00 dries quickly and is easy to sand. AQUAFILLER 6400-00 gives a surface that has good filling properties and can be top coated with water-borne paints. AQUAFILLER 6400-00 can be used e.g. for wood aluminium windows but not directly outdoors.

Surface preparation

The surface must be clean and dry. The moisture content of the wood is to be below 20%.


Stir thoroughly before use.

Application conditions

During the application and drying period the temperature of the ambient air, the surface and the product shall be above +15°C and the relative air humidity below 80%. The best result is achieved when the temperature of the air is +23°C - +38°C, the relative humidity of the air 50 - 70% and the ventilation is good.


The storage stability is shown on the label. Store in a tightly closed container. The best storage temperature is +10°C - +25°C. Must not freeze.
Total mass of solids abt. 1100 g/l
Volatile organic compound (VOC) abt. 18 g/l
Gloss Matt
Theoretical spreading rate 6.6 m²/l (wet film 150 μm, dry film 82 μm) 3.3 m²/l (wet film 300 μm, dry film 165 μm)
Drying time – dust free 10 min
Drying time – touch dry 20 min
Drying time - overcoatable 1 h The drying times given are indicative because the product is intended for use on wooden substrates.
Thinner Water.
Clean up Water.
Colours White.
Safety markings See safety data sheet.