Sika Sikagard® Wallcoat N

Part A: Non Hazardous, Part B: UN3082 (Class: 9, Pk Grp: III)
A two pack epoxy coating which protects interior concrete and cement substrates against chemical and mechanical damage.
Available in 20 Kg
From £400.07 £333.39
In stock
Only %1 left
Product Description

Sika Sikagard®-Wallcoat N is a protective and mechanical resistant, coloured coating for interior wall surfaces of concrete and cementitious substrates.

Sikagard®-Wallcoat N is a two part, coloured, water dispersed epoxy resin. Providing good chemical and mechanical resistance as well as providing a good bond on damp surfaces.

Best Uses

Sikagard®-Wallcoat N is a coloured coating for use on interior wall surfaces of concrete or cementitious substrates. It is suitable for production facilities, storage and logistic areas. Attention should be paid to the substrate moisture content, relative humidity and dew point, prior to application. Sikagard®-Wallcoat N can be applied by roller or airless spray. Please refer to the Product Data Sheet for more information.

Sikagard® Wallcoat N may only be used by experienced professionals. It is ideal for application on concrete and cementitious substrates or as a coloured seal coat for interior wall surfaces. Suitable for clean rooms. Suitable for production facilities in the food and beverage industry, car parks, storage and logistic areas.

  • Solvent free
  • Good mechanical and chemical resistance
  • High build
  • Impervious to liquids
  • Easy to clean
  • High resistance to carbonation
  • Excellent decontamination properties
  • Good opacity
  • Odourless
  • Easy to mix and to apply


Concrete substrates must be mechanically prepared with grinding equipment, abrasive blast cleaning or scarifying equipment to remove cement laitance and to achieve an open textured surface. Sikagard®-Wallcoat N must be thoroughly mixed with a low speed stirrer and applied by roller. Please see the Product Data Sheet

Surface and Environment

Sikagard®-Wallcoat N is for use on interior concrete and cementitious substrates, in industrial and commercial environments, where the need for protection against chemical and mechanical attack is paramount.

Technical Details


  • Coating for concrete protection according the requirements of EN 1505-2/2004, DoP 0208070300100000021008, certified by FPC Notified Body and provided with CE-Marking
  • Frauenhofer Institut, IPA, test report SI 1103-544, measurement of biological resistance according ISO 846, May 2011
  • Frauenhofer Institut, IPA, test report SI 1103-544, outgassing properties according ISO 14644-8 ISO 16000-6, -9, -11, May 2011
  • ILF Magdeburg; Germany, report No. 3-063/2007, Decontamination of contaminated surfaces according DIN 25415 , May 2007
  • Bodycote, Warrington Brandhaus, test report No. 2008-2023.1-K1, classification reaction to fire according EN 13501-1, November 2008
  • MPA Dresden, test report No. 2008-B-1002/02, reaction to fire according DIN 4102, part 1, April 2008
  • According USGBC LEED Rating Sikagard® Wallcoat N conforms to the requirements of LEED EQ Credit 4.2: Low –Emitting Materials: Paints & Coatings SCAQMD Method 304-91 VOC Content < 100g/l

Technical Info

Components: Two Part
Type: Water Based Epoxy Seal Coat
Stock Colours: RAL 9001, RAL 7035, RAL 7037, RAL 7042
Tintable: On Request. Please note, bespoke tints are non refundable / exchangable.
VOC Content: 140.0g per Litre
Volume Solids: 64%
Suitable Substrates: For Application on concrete and cementitious substrates or as a coloured seal coat for interior wall surfaces
Application Method: Brush, Roller or Airless Spray
Theoretical Coverage: 0.28 Kg per m2 per layer
Wet Film Thickness (WFT):
Dry Film Thickness (DFT): 0.15mm per layer
Induction Time: -
Pot Life: 90 minutes at 20°C
Touch Dry: 3 hours at 20°C
Overcoatable: After 3 hours - 7 days at 20°C
Fully Cured: 7 days at 20°C
Cleaner / Thinner: -
Shelf Life: 12 months unopened
Packaging: Available in 20 Kg

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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