Sealer for spray application

  • Water-borne
  • Sealer

TEKNOSEAL 4002-00, a water-borne industrial sealer for the treatment of MDF/HDF exterior grade for windows and doors.

TEKNOSEAL 4002-00 can be applied by by all conventional spraying systems - both hand spraying and automated spraying system. TEKNOSEAL 4002-00 will typically be applied on wood based boards.

TEKNOSEAL 4002-00 inhibits water / humidity ingress and provides dimensional stability.

Surface preparation

The material must be clean and free from wood dust and contamination. All parts must be pre-treated with a Teknos primer and to secure optimum effect all milled grooves and cut edges must be pre-treated by brush with TEKNOSEAL 4002 before they are sprayed.

Application conditions

Stir thoroughly before use. Optimum temperature for products and surroundings: +18°C - +22°C. Optimum relative air humidity: Approx. 50%. Wet film range 175-200 µm.


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.
Volatile organic compound (VOC) abt. 29 g/l
Theoretical spreading rate 5-6 m²/l
Clean up Water.
Colours Colourless.
Packages Available in a range of standard pack sizes.
Safety markings See safety data sheet.