Invisible 2K is a high-quality water-based ultra-matte floor finish developed to give the wood a raw, bare wood look. The finish is based on a polyurethane binding agent, which will leave the surface with a texture resembling newly-sanded wood. The hardening agent is an isocyanate-free hardener. The floor finish is indoor climate labeled which ensures a low odor indoor climate.
It is important that both wood and finish have a temperature of min. 59°F (preferably around 68°F) and air humidity of approx. 50%. Make sure that the room is well-ventilated for optimal evaporation and drying time. For the final sanding to bare wood, use grit 120-150 sandpaper or sanding pad. Vacuum thoroughly and tack the floor afterwards with a tightly-wrung water-soaked cloth. The floor should be completely dry before application of Invisible 2K finish.
Mix WOCA Invisible Hardener with the floor finish and shake thoroughly before use. Leave the mixture to stand for ten minutes before use, to allow the hardener to activate.
Apply a coat of the mixture with a paint roller or brush and leave the floor to dry for 2-3 hours. Apply the second coat and leave the surface to dry until the next day. The floor can be sanded after 12 hours.
Sand the surface with grit 150-200 and vacuum clean the surface thoroughly.
Apply the final coat freshly mixed hardener and floor finish.
The freshly-Finished floor is suitable for cautious use after approx. 12 hours. Do not place furniture etc. on the floor until at least 24 hours after the final coat of floor finish. The floor will be ready for normal use after approx. 8 days, after which rugs etc. can be placed on the floor.
|pH-value||7.5 to 8.0|
|Fully hard||8 days. Wait 8 days before covering with carpets and washing.|
|Viscosity||Approx. 34 sec.|
|Mixing ratio||100 ml hardener to 5 L floor finish.|
|Application tools||Brush or microfiber roller, 3/8" pile.|
|Pot life||The mixture must be used within 5 hours.|
|Disposal||Dispose of contents/container to an approved waste disposal plant.|
|Shelf life||1 year from manufacturing date|
|Storage||+50-77°F. Keep out of reach of children. Do not expose to heat (e.g. sunlight). Store frost-free during winter and cool during summer (max. +77°F).|