Article No. 724001
Decorative, solvent-based intermediate layer stain with very high UV protection and film preservative for universal use on wood outdoors
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The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- For use on exterior wood
- Dimensionally stable wood building elements: e.g. windows and doors (including their interior surfaces)
- 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
- Clear UV+ can also be used as a sacrificial layer over pigmented variants to prevent the wood from darkening
- For use by professionals
- Good flow properties
- Protective film against mould, algae and blue stain
- Weather-resistant and UV-resistant
- High UV protection thanks to special binder
- Dirt-repellent and easy to maintain
- Block resistant (in accordance with Code of Practice HO.03)
Dimensionally stable wood building elements: wood moisture content 11-15%
Wood building elements with limited or no dimensional stability: wood moisture content max. 18%
Thoroughly remove any dirt, grease and non-adhering old coatings.
Thoroughly sand any old coatings that are still intact.
Sand grey and weathered wood surfaces down to sound, bright wood.
If necessary, the substrate can be made more uniform with Aqua RG-27.
Remove any loose and torn knots as well as resin that bleeds from the wood and clean with a suitable product (e.g. V 101 Thinner).
Exterior wood that is to be protected against wood-destroying soft rot and blue stain and/or insects should be pre-treated with a suitable wood preservative* [see system products]. (*Use biocides safely. Always read the label and product information before use.)
When painting exterior wood with the colour Clear UV+, the wood must first be pre-treated with Wood Protection Cream Clear.
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. +5°C to max. +30 °C
Stir well and apply quickly using a brush.
Apply in the direction of the grain.
Carry out light intermediate sanding on particularly elegant surfaces prior to applying a finishing coat.
Apply a second coat once the first has dried.
If required, Clear UV+ can be used as a third coat to permanently fix the desired colour (sacrificial layer that is renewed when renovating).
The procedure can also be used on surfaces that have been pre-treated with HSL-30/m* or Wood Cream*.
This procedure is not advisable on substrates that have been treated with white products (darkening, yellow tint from Clear UV+).
End grain areas should be painted over with several coats of the material in the corresponding colour to protect against water absorption.
Windows and exterior doors require 3 coats.
All colours can be mixed with one another.
Seal opened containers well and use contents as soon as possible.
Check colour and compatibility with the substrate by applying a trial coat.
Make sure that the area is well ventilated during processing and drying.
Each layer of medium-build stain results in a more intense colour and a glossier finish.
Compatible with plastics and bituminous materials once dry.
Areas that are being coated or dried should be protected against rain, wind, sunlight and condensation.
Mechanical damages, especially to clear coatings, must be immediatly repaired with "clear UV+" to prevent discolouring, caused e.g. by blue stain.
Risk of self-ignition (DGUV information brochure 209-046).
The product should not be applied at the same work stand as NC-based varnishes or stains. Collect any textiles soiled with the product (e.g. cleaning rags, work clothing) in fire-resistant waste containers and dispose of properly.
After approx. 12 hours at 20 °C and 65% relative humidity
Low temperatures, poor ventilation and high humidity delay drying.
Ready to use
Working tools / cleaning
Brush (natural bristles/surface brush), foam roller
Clean tools immediately after use with V 101 Thinner. Dispose of the remains from cleaning properly.
Storage / shelf life
At least 36 months in unopened, original containers stored cool, dry and protected from frost.
Use the contents of open containers as quickly as possible.
1st coat: 100 ml/m² 2nd coat: 60 ml/m²
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.
Safety / regulations