Article No. 378605
Water-based, clear impregnation, primer and sanding primer
Downloads & documents
The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- For use on interior and exterior wood
- Soft and hard woods
- Dimensionally stable wood building elements: e.g. windows and doors
- Wood building elements with limited dimensional stability, e.g. folding shutters, matchboarding, summerhouses
- Wood building elements with no dimensional stability: e.g. fences, framework, carports, planking
- Undiluted: primer for aluminium-clad wood windows
- 1:1 with water: impregnation with no active ingredients
- 1:3 with water: washing aid
- Quick and easy to use
- Quick-drying and easy to sand
- Strengthens wood
- Raises the fibres, enabling them to be removed during the first sanding operation
- Reduces spotting when used in combination with coloured primers
- High-yielding concentrate
The substrate must be clean, dry, free of dust, grease and loose substances, and prepared in the correct manner.
Dimensionally stable wood building elements: wood moisture content 11-15%
Wood building elements with limited or no dimensional stability: wood moisture content max. 18%
Temperature of the material, air and substrate: from min. +15 °C to max. +30 °C.
Stir well, including during application or after a break in work.
Application by brush, dipping, flow coating, spraying.
Once dry, apply further coatings.
Cannot be used as a replacement for wood preservative.
Seal opened containers well and use contents as soon as possible.
Check colour, adhesion and compatibility with the substrate by setting up a trial area.
The best flow results on Accoya, oak and chestnut are achieved at a pH value of 9.0–9.5, corresponding to an additive content of 0.3–0.5% VP 20829 Additive (0366).
If foaming occurs in the flow coating system, it is recommended to add 0.2-1.0% VP 9325 defoaming agent - strength 2.
Dust-dry: after approx. 30 minutes Overcoating: after approx. 4 hours (at 23 °C and 50% RH) If force drying is used, can be overcoated: after approx. 90 minutes (20 minutes dripping/50 minutes drying phase (35-40 °C)/20 minutes cooling phase)
Low temperatures, poor ventilation and high humidity delay drying.
Concentrate can be diluted up to a ratio of 1:3 with water.
Working tools / cleaning
Brush, dipping tank, flow coating facility, spraying equipment
Clean tools with water or Aqua RK-898 Cleaning Concentrate immediately after use.
Ensure that any residue from cleaning is disposed of correctly.
Storage / shelf life
If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 12 months.
30 - 90 ml/m² per coat (depending on the area of application)
Observe the information sheets “Upkeep and Maintenance of Dipping Tanks and Flow Coating Facilities” and “Information on Workplace Hygiene”.
Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.
Safety / regulations
For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.