Article No. 349720
Water-based UV protection finish for interior wood
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The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- Interior wood
- Soft and hard woods
- Especially suitable for softwoods, in particular spruce/fir
- Building elements with no or limited dimensional stability
- Coating (wall) elements made of cross-laminated timber (CLT) and laminated veneer lumber (LVL)
- Wooden building elements made of glued laminated timber, laminated beams (Duobalken & Triobalken) and solid structural timber
- Industrial series production (vacuum procedure)
- Primer & top coat
- Contains UV blockers to delay yellowing of the wood substrate
- Water repelling effect
- Free from film preservation and wood protection biocides
- Good flow properties
- Does not flake
- Does not tear
The substrate must be clean, dry, free of dust, grease and loose substances, and prepared in the correct manner.
Wood building elements with limited or no dimensional stability: wood moisture content max. 18%
If necessary, impregnate non-resistant woods with a wood preservative* (*Use biocides safely. Always read the label and product information before use).
Observe BFS Code of Practice No. 18 "Coatings on Wood and Wooden Working Materials in Outdoor Areas".
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.
After drying, apply a second coat if necessary.
When allowed to dry overnight, intermediate sanding is required.
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.
Substances in oak may bleed, causing dark discolouration, when coated with water dilutable dispersion stains.
Do not use in direct sunlight.
Can be overcoated: after approx. 4 hours
Practice values at +20 °C and 65% relative humidity.
Low temperatures, poor ventilation and high humidity delay drying.
Ready to use
Working tools / cleaning
Brush, VACUMAT®, 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.
80 - 120 ml/m² per coat
On planed larch and softwoods with a high resin content, the coating may have reduced adhesion and resistance to weathering. This is especially the case on horizontal year rings, knots and areas of winter growth that are high in resin. Maintenance and renovation must be carried out more frequently on these surfaces. The only remedy for this is pre-weathering or very coarse sanding (P80). If these wood types are rough-sawn, considerably longer maintenance and renovation intervals are to be expected.
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.