Long-lasting wood stain

Water-borne, transparent wood stain for outdoor use. WOODEX PREMIUM Long-lasting wood stain is designed for superior protection against weather conditions prolonging maintenance interval up to two to three times longer in comparison with conventional wood stain products. It is easy to apply – no dripping or sagging. Protects wooden surfaces from moisture, soiling and when tinted from UV radiation of the sun. Can be tinted to Teknos translucent colours.

Use: New unpainted wood and wood previously treated with wood stain, e.g. walls, doors, window frames, fences and poles. Recommended especially for log surfaces. It is not recommended to use WOODEX PREMIUM untinted since tinting protects wood from turning grey due to UV radiation of the sun.

Surface preparation

Remove all loose matter, dirt and dust with wire-brush, scrubbing brush or scraper. Coat untreated wooden surface with clear wood preservative from the WOODEX series. Allow to dry for one day. Wash dirty and/or mildewed surfaces with RENSA FACADE facade cleaner. Rinse the surfaces thoroughly with water and allow to dry.


Stir thoroughly before use. Reserve a sufficient amount of wood stain in the same vessel for each uniform surface, to avoid colour differences. The wood stain must also be stirred now and then in the course of work. Coat untreated wood twice with WOODEX PREMIUM to achieve longer maintenance interval. The wood stain is applied evenly and continuously on the whole length of the beam or timber to avoid making restart points. Treat end grain with special care. Brush application is recommended for the first coat. When spray is used, the surface is finished by smoothing with a brush. We do not recommend untinted product is used. Maintenance painting for wooden surfaces treated with WOODEX PREMIUM may be made with Teknos's water-borne wood stains as well as with house paints. Not suitable for use in greenhouses, hotbeds or shelters for livestock.

Application conditions

The surface to be treated must be dry. The moisture content of the wood is to be below 20%. During the application and drying period the temperature of the ambient air, the surface and the product shall be above +5°C and the relative air humidity below 80%. Avoid application in direct sunlight.


Must not freeze.
Solids abt. 23 % by volume
Volatile organic compound (VOC) EU VOC limit value (kat A/e): 130 g/l. The product's VOC: max. 130 g/l.
Gloss Matt
Tinting system Teknomix
Density abt. 1 g/ml
Practical spreading rate Sawn timber: 5 - 8 m²/l. Planed timber and log: 8 - 12 m²/l.
Drying time - overcoatable 2 h
Clean up Warm water and RENSA BRUSH brush cleaner. Wash the equipment immediately after use.
Colours Clear, to be tinted to translucent shades. The final colour will be visible when the surface has dried.
Packages 2.7 l, 9 l.
Safety markings See safety data sheet.