Article No. 28120605
Water-based, transparent 2K sealing filler for spray application
Downloads & documents
Product specifications
On delivery
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. doors, windows and shutters
- Intermediate coat for opaque and transparent systems
Properties
- Excellent flow properties
- Good build on the surface
- Good pore wetting performance
- Quick-drying
- Excellent sanding properties
- Less discolouration due to water-soluble substances in the wood
- Reduces surface impairments caused by substances contained in specific types of wood (e.g. larch).
- Reduces the tendency of the wood to turn darker as a result of a reaction to tannic acid (e.g. oak)
- UV blockers provide greater protection for translucent colours
-
Preparation
-
Substrate requirements
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%
-
Preparations
If necessary, impregnate non-resistant woods with a wood preservative* (*Use biocides safely. Always read the label and product information before use).
Prime wood surfaces.
Prime opaque (white) surfaces with Induline GW-306 or GW-309.
If necessary, protect parapet joints with Induline V-Joint Protection or Induline AF-920.
-
-
Application
-
Application requirements
Temperature of the material, air and substrate: +15 °C to +30 °C.
-
The values given are based on undiluted material. The best spraying pattern is achieved if the material has a temperature of 15-20 °C.
Ensure good ventilation.
If necessary, check compatibility with the substrate and sealing effect by applying a trial coat.
Airless spraying: Nozzle: 0.28 mm, spraying pressure: 120 - 130 bar
Airmix spraying: Nozzle: 0.28 mm, spraying pressure: 100 - 120 bar, air pressure 1.4 - 1.6 bar
Flow cup gun: Nozzle: 2.0 - 2.5 mm, atomiser air pressure: 3.0 - 4.0 bar.
A repeat application may be required in exceptional cases.
Carry out intermediate sanding before applying a final coat: P 220-240, remove sanding dust.
-
Application instructions
-
Check colour, adhesion and compatibility with the substrate by setting up a trial area.
Before coating technically modified woods and wood-based materials, apply the product to a trial surface and conduct a suitability test on the desired area of use.
With water based coating systems, there is always a residual risk that substances contained in the wood will cause discolouration.
Bleeding resin is a natural phenomenon and cannot be prevented by coating measures, see BFS Code of Practice No. 18.
The product's sealing effect may be impaired if it is diluted too thinly, if the wood is too wet or if the recommended coating sequence, application volumes and drying times are not observed.
In the case of porous wood types (e.g. oak), care must be taken to ensure that the varnish fills the pores. It may be necessary to exceed the recommended application quantity.
-
Drying
Dust-dry: after approx. 30 minutes
Ready for sanding and overcoating: after approx. 4 hours
(at 20 °C and 65% RH)Low temperatures, poor ventilation and high humidity delay drying.
-
Thinning
Ready to use. If necessary, dilute with 10 - 20% water.
Application with a flow cup gun: dilute with 10 - 20% water.
-
Working tools / cleaning
-
Airless/Airmix spraying equipment, flow cup gun
-
Clean tools immediately after use with HFW7-017A special cleaning solution.
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.
-
Usage
-
130 - 180 ml/m² per coat
(equivalent to wet film thickness: 130 - 180 µm, dry film thickness: 40 - 55 µm)
-
General information
-
Sealing compounds must be compatible with the coating and may only be applied once the coating has dried thoroughly.
Only use sealing profiles that are free of plasticisers.
-
-
Disposal instructions
-
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.
-