Invisible Oil Primer

Item number:

Primer for Invisible Oil

  • Gives the floor an untreated appearance
  • Resistant to liquids such as water, coffee, tea and red wine
  • Gives the wood a beautiful, breathable surface
  • Indoor climate certified
  • IBR-certified

A+

All floor coating (care/treatment) products marketed in France are obliged to certify their products with an A+. The aim is to improve indoor air quality and, at the same time, enable consumers to choose environmentaly friendly products.

DiBt

DIBt is a German institute that tests and issues technical approvals for building materials.The aim is to improve the working climate for floor installers whilst ensuring a safe indoor air quality for the final consumer.

Danish Indoor Climate Labelling

Danish Interior Climate Labelling is a voluntary labelling system for products and materials which can document the effect of degassing. Indoor climate labelled materials are a natural component in sustainable construction, where a good indoor air quality contributes to social sustainability.

Anti Slip - R9

DIN 51130 is a standardised anti-slip test for flooring. It is typically used for work places and official buildings where there is a requirement that products have the anti-slip test DIN 51130 with a classification from R9 to R13.

Sports test

European standard which specifies the requirements for sports floors and surfaces for indoor facilities, such as gloss, friction and reflectance.

Fire test

The European Standard EN 13501-1, which measures the reactions of building materials to fire. The reaction is determined by how much a product contributes to a fire and is classified from A to F.

EN 71-3

A European standard test for contamination of harmful substances. This test is especially relevant for worktops, toys and kitchen utensils.

Food contactable

If you wish to avoid a spillover of harmful substances from worksurfaces to food then look for the Glass and fork symbol. The manufacturer has to document that the surface treatment of the product does not release release harmful substances into food products. This is tested by an independent third party who assesses the composition of the product. Look for the symbol!

IBR

Voluntary labelling that ensures the best possible indoor climate as well as minimum of bad odours and other forms of contamination. The product is tested by a third party independent examiner.

Nordic Swan

Nordic Swan is the official ecolabel in Scandinavia. The Nordic Swan label creates sustainable solutions based on life-cycle assessment and an overall desire to reduce the environmental impact from production and consumption of goods. This makes it easy for consumer and professional shoppers to choose the best products and services for the environment.

Anti Slip - R10

DIN 51130 is a standardised anti-slip test for flooring. It is typically used for work places and official buildings where there is a requirement that products have the anti-slip test DIN 51130 with a classification from R9 to R13.

Anti Slip - R11

DIN 51130 is a standardised anti-slip test for flooring. It is typically used for work places and official buildings where there is a requirement that products have the anti-slip test DIN 51130 with a classification from R9 to R13.

Emicode EC1 Plus

Anti Slip - R9

DIN 51130 is a standardised anti-slip test for flooring. It is typically used for work places and official buildings where there is a requirement that products have the anti-slip test DIN 51130 with a classification from R9 to R13.

Sports test

European standard which specifies the requirements for sports floors and surfaces for indoor facilities, such as gloss, friction and reflectance.

FIBA

The FIBA Equipment & Venue Centre is entrusted by FIBA to run a strict high-quality and comprehensive Approval Programme for basketball related products and equipment. Only established companies may submit their products for approval.

*The wood sample is shown on oak
25 ML
100 ML
2.5 L
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Product details

  • Description
  • Specifications
  • Technical data sheet
  • Safety data sheet

VOC:

5 g/l, maximum VOC content (A/i (WB)): 140 g/l.

Density:

1.00-1.10 g/ml.

pH-value:

pH 7-8

Shelf life:

2 years

Application Temperature:

+15-25°C and approx. 50% air humidity.

Coverage:

8-12 m²/L

Colours:

Natural

Cleaning of tools:

Use warm water

Storage:

+10-25°C. Keep out of reach of children. Do not expose to heat (e.g. sunlight). Store frost-free during winter and cool during summer.

Packaging:

2.5 L

Viscosity:

25-30 Sec. DIN Cup 4

Dilution:

Undiluted

Odour:

Faint

Solid content:

10-20%

Drying time:

3-4 hours at 20°C

Recommendation:

Do not expose the surface to water for the first 7 days while the oil is hardening.

Fully hard:

7 days at 20°C

Invisible Oil Primer is a water-based wood primer with excellent adhesion, that gives wood a matt, untreated appearance when combined with WOCA Invisible Oil. Invisible Oil Primer is the first stage in a high quality water-based oiling system and should therefore be used together with WOCA Invisible Oil. The Invisible system has been developed for use with light wood varieties, where a high oiling quality and newly-sanded, untreated appearance are required. The range gives the floor a surface that is both comfortable to walk on and soft to the touch. The floor is also left with a soft, water-resistant surface that is easy to clean and maintain.

Worksteps

Instructions
Products in use
It is important that the product, the room and the floor are at a temperature between 15 °C and 30 °C and that air humidity is approx. 50 %. Wood humidity must not exceed 12%. Make sure that the room is well-ventilated for optimal evaporation and drying time. The wood must be newly-sanded, with grit 100-150 for the final sanding. Vacuum thoroughly. Wash the floor with WOCA Intensive Wood Cleaner and leave the floor to dry for at least 8 hours before application of the primer.

Always remember to test on a less visible spot to check the compatibility of the surface with the product.

  1. Thoroughly shake the container of Invisible Oil Primer, both before and during use. Containers with different batch numbers should be mixed to avoid colour mismatch.
  2. Apply the primer using a short-bristled paint roller in an even coat. Work in small areas of no more than 20 m² at a time.
  3. Leave the primer to soak in for up to 5 minutes.
  4. Rub the primer into the wood until the floor appears saturated. Use a buffing machine with a beige or Bordeaux pad. Regularly change the buffing pad to prevent the primer from lumping.
  5. Remove excess oil with dry, lint-free cotton cloths or pads until the surface no longer appears wet.
  6. Leave the floor to dry for 3-4 hours at 20°C. Drying time will vary by temperature, humidity and application quantity. Lower temperatures and/or higher humidity can extend drying time.
  7. Between layers, sand the dry surface using a bordeaux pad or a lacquer sanding pad and vacuum thoroughly.
  8. Apply Invisible Oil. Carefully follow the product instructions.
Invisible Oil must be applied when using Invisible Primer. After 24 hours, we recommend that the primed and oiled surface is treated with Invisible Oil Care to improve the floor’s resistance to stains and wear.

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