PPG SigmaCover 640NS 2 Pack Non-Skid Epoxy Paint

Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3469 (Class: 3.8, Pk Grp: III)
Moisture and surface tolerant coating with adhesive and non-skid properties and is suitable for concrete, steel and damp surfaces.
SigmaCover 640 NS available in 4 litres. Please contact us regarding other colours.
From £93.66 £78.05
In stock
Only %1 left
Product Description

SigmaCover 640NS 2 Pack Non-Skid Epoxy Paint provides excellent adhesive properties to a range of existing coatings, including steel and concrete together with a non skid surface.

SigmaCover 640NS is a two pack non-skid epoxy paint coating that is moisture and surface tolerant.SigmaCover 640NS works in a similar manner to SigmaCover 400. It provides excellent adhesive properties to a range of existing coatings, including steel and concrete together with a non skid surface.

Best Uses

SigmaCover 640NS two pack non-skid epoxy has been manufactured as a professional coating with a unique formula that provides a high performance coating for bridges, tank exteriors, containers, oil tanks and and acid and fuel bunds.


SigmaCover 640NS is applied by spray, brush or roller and produces a high quality, self priming, semi-gloss finish. It is available in a choice of RAL and BS4800 colours. SigmaCover 640NS has a theoretical coverage rate of 8.5 square metres per litre and has a touch drying time of approximately 6 hours (10°C).

Surface and Environment

SigmaCover 640NS 2 Pack Non-Skid Epoxy Paint is used in a variety of commercial, construction and industrial environments where chemical spillages, splashes and fumes from acids, alkalis, solvents and water can cause damage to surfaces. SigmaCover 640NS protects the surface and can be used on steel and concrete substrates, as well as prepared damp surfaces.

Technical Details
  • A high solids, 2 pack epoxy coating
  • Offers excellent adhesion to a range of existing coatings
  • Apply over suitably prepared steel, concrete and damp surfaces
  • Good resistance to acids, alkalis, solvents, fresh and salt water
  • Suitable for Bunds
  • Can be overcoated with a range of top coats
  • Available in 4 price groups dependent on BS and RAL colours
Components: Two Part
Type: Epoxy
Finish: Semi Gloss
Stock Colours: Just tints
Tintable: Yes. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 180.0g per Litre
Volume Solids: 85%
Suitable Substrates: For carbon steel, concrete, masonry, galvanized steel, non ferrous metals, stainless steel, aged coatings and repairs
Application Method: Brush, Roller, Air Atomised Spray or Airless Spray
Theoretical Coverage: 8.5m2 per litre at 100 microns
Wet Film Thickness (WFT):
Dry Film Thickness (DFT): 100 - 200 microns
Induction Time: -
Pot Life: 2 hours at 20°C
Touch Dry: 6 hours at 20°C
Overcoatable: 16 hours at 20°C
Fully Cured:
Cleaner / Thinner: PPG Thinner 90-53, PPG Thinner 90-58, PPG Thinner 21-06
Shelf Life: 36 months when stored cool and dry unopened
Packaging: Available in 4 Litres

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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