TEKNOCLAD SILVER 2125-42

Waterborne coating for pre-greying of facades

  • 1-component
  • Water-borne
  • Coating

TEKNOCLAD SILVER is a waterborne and weather-resistant coating for pre-greying of facades. Pre-greying makes the wood assume its natural grey tone and degrades over the years. The transition between the raw wood and the natural wood greying is therefore no longer visible. The result is a uniform facade appearance. TEKNOCLAD SILVER is an open-pore, thin-film system with a modern formulation based on natural raw materials. Designed for industrial processing, can also be applied manually in some cases. The emulsion penetrates deep into the wood and provides long-lasting protection against moisture and dimensional changes. As with the other products in the TEKNOCLAD family, maintenance coats are required at much longer intervals than with conventional facade treatments. Application is simple as the system is not film-forming. Before using the product, the manufacturer should be contacted to check the suitability of the product for the object in question.

Surface preparation

The wood must be free from wood dust and contamination. The moisture content of the wood should not exceed 18%. 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. Recommended temperature for surroundings and product: +15°C-25°C. Do not apply below +10°C.

Storage

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.

The product accelerates wood greying and the shade can vary depending on the wood species. We recommend testing the product on a sample of the original wood, taking the application method into account.
Weight solids abt. 44 % by weight
Volatile organic compound (VOC) abt. 17 g/l
Gloss Semi-matt
Theoretical spreading rate 100-150 g/m²; 8 m²/kg
Density abt. 1 g/ml
Drying time – dust free after 6 hours
Drying time – through-dry after 3 days
Drying time - overcoatable after 24 hours
Thinner SPEZIALVERDÜNNER 1020-98
Clean up Wash the equipment immediately after use. Water, VERDÜNNER 1300-98.
Colours Grey tones.
Safety markings See safety data sheet.
Gloss value 20