Water-borne product for cladding, windows and doors.

  • Water-borne
  • Topcoat

TEKNOSHIELD 4005-00 is a water-borne, translucent product designed for cladding, windows, and doors. The natural, aged look such as greying can be achieved in various color shades. TEKNOSHIELD 4005-00 enhances the natural appearance of wood without altering its texture or grain. The product enhances durability and protects the surface while the natural ageing of weathered wood is visible. It will not change the natural performance of hardwoods where tannins will discolor. TEKNOSHIELD 4005-00 is suitable for industrial applications of both softwood and hardwood.

Before using the product, the manufacturer should be contacted to check the suitability of the product for the object in question.

Technical data sheet

Surface preparation

The surface to be treated must be dry, clean, and free from dust. The moisture content of the wood is to be below 20%. Pretreatment is required for wood substrates not meeting Durability Class 3, EN 350:2016. Teknos has a range of preservative products meeting the requirements of EN 599-1, please contact Teknos for further guidance.

Application conditions

Stir thoroughly before use. Optimum temperature for products and surroundings: +18°C - +22°C. Optimum relative air humidity: Approx. 50%. Film thickness: 40-70 g/m² -> 40-70 µm wet.


Surfaces exposed to continuous weather and/or traffic strain are to be re-treated minimum once a year.


Storage temperature is +5°C - +30°C. Shelf life in unopened containers: See “Best before date” on the label. Keep containers tightly closed after use. Must not freeze.
Solids abt. 10 % by volume
Volatile organic compound (VOC) abt. 16 g/l
Tinting system Teknocolor;Teknoshade
Theoretical spreading rate 15-25 m²/l
Thinner The product is delivered ready for use.
Clean up Water.
Colours Translucent.
Packages Available in a range of standard pack sizes.
Safety markings See safety data sheet.