• Shake product, add hardener to base at a ratio of 10 : 1 and then shake to mix. For mixing smaller quantities, use the LOBA Mixing Container or a scale to weigh out the components. Usable up to 2 hours after mixing.
• The surface must be professionally sanded. The floor must be dry and free of any old coatings, oil, grease, wax, silicone, sanding dust and other impurities.
• The optimal processing conditions are room temperature +15°C to + 25°C, floor temperature +15°C to +22°C, rel. humidity 40% - 65%, material temperature +18°C - + 25°C, max. wood moisture 12%, sufficiently ventilate working rooms.
• In order to prevent parquet damage, the room temperature should be set to the annual average expected for the use of the product.
• To reduce the risk of excessive swelling, we recommend applying a maximum of 2 roll applications per day.
• Transfer material to a LOBA varnish bucket before applying.
• Shake the contents well.
• Observe general and, if necessary, product-specific occupational health and safety regulations. Further information can be found in the GISCODE-related operating instructions which are available under www.wingis-online.de.
• This product is part of the LOBA and Wakol “Connected Systems”. The approved combinations with Wakol parquet adhesives may be found in the "Connected Systems" Matrix: www.loba.de/connected-systems

Thinner / Mixing

The product is ready for use and must not be reduced!

Application tool / application rate

LOBA roller Deluxe 120 / 110-130 ml(g)/m2 = 8-9 m2/l (kg)

Drying time

• Can be carefully walked on, intermediate sanding can be performed and can be varnished over after no less than 4 hours.
• Light use after 24 hours.
• Full use and covering possible after 5 days.
• The floor can be covered earlier by using LOBA Cover 400, for details see the TI for the product.
• Drying times are valid for +20°C and 50% relative humidity.

Intermediate sanding

Able to recoat without intermediate sanding within the first 24 hours. After this time, an intermediate sanding is necessary. An intermediate sanding before the last application will improve the optical appearence of the surface.Use LOBASAND perforated pad P180 or finer, alternatively Sanding Net P180 or finer.Carefully remove dust before overcoating.

Set-up recommendation without a primer, areas of special to extremely heavy wear:

Possible for rigid or shear-resistant adhesive. 2K InvisibleProtect is especially effective on light timbers such as oak, ash, maple and light beech. To increase safety of use and decrease the risk of lap-marks especially on dark wood types. Prior to the first application of 2K InvisibleProtect the surface can be primed with EasyPrime.

• Prepare the substrate correctly.
• Roll on 2K InvisibleProtect
• Drying
• Intermediate sanding
• Roll on 2K InvisibleProtect

Alternative Set-up recommendation with Oil-primer, for normal wear:

Set-up combines optic and haptic of an oiled surface with cleaning properties of finished surfaces.

• Prepare and sand surface.
• Prime with LOBA 2K Intensive
• Let dry acc. to technical information.
• Roll on 2K InvisibleProtect
  For heavily stressed areas apply another coat fo 2K InvisibleProtect necessary. Perform intermediate sanding prior to final coating with LOBASAND grid pad and underlayed sanding stripes P240.

Use on cork:

Seal only after the adhesive has set adequately.

Untreated natural cork:

• Apply two layers of 2K InvisibleProtect by roller.
• Allow the first layer to dry overnight (reduces the risk of granule swelling).
• Intermediate sanding before the final application.

Prefinished cork

Observe the cork supplier's instructions. If suitable for recoating, apply one layer of 2K InvisibleProtect after an intermediate sanding.

Renovation / recoating of old coatings

Basic cleaning with CareRemover. Use a rotary disk buffing machine and a LOBASAND SpecialPad green. Care product residues must be completely removed. Even small amounts of residue can adversely effect the bond of the coating. Clean with clear water (neutralise). After drying, carry out a thorough intermediate sanding. Apply one layer of 2K InvisibleProtect by roller.

Coloring tip

To achieve a brightening/whitening effect on light-coloured substrates, we recommend adding LOBA Whitener according to the technical information of the product. In order to minimize color reactions with tannins, the first layer of the paint must be applied to untreated cork in the delivery form without color additive. Subsequent drying overnight is necessary.
To achieve a color intensification on natural cork and brownish and reddish colored cork floors, we recommend adding LOBA Amberizer according to the technical information of the product.

Suitable product combinations

Additives

The range of application, properties and appearance can be extended by combining with LOBA additives. Please refer to the respective technical information of the additives for possible combinations, detailed application information, and drying times.

Important information

In case of strong roughening of the wood, optionally apply a further layer of 2K InvisibleProtect after an intermediate sanding. Layer-building care products would change the unique extramatt surface to a shinier optic. For this reason, we recommend not using them. Instead, perform an intermediate sanding according to the level of stress and apply another coat of with 2K InvisibleProtect afterwards.