PPG NovaGuard 840

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: UN2922 (Class: 8, Pk Grp: II)
A two component, solvent free, amine cured, phenolic epoxy coating, designed for providing a one coating solution to tank exteriors.
Available in 20 Litres
From £730.50 £608.75
In stock
Only %1 left
Product Description

PPG NovaGuard 840 is a two component, solvent free, amine cured, phenolic epoxy coating, designed for providing a one coating solution to tank exteriors.

840 works to reduce the potential of explosions and fires. This product is brought to you in light colours to improve visibility in low-vis environments.

Best Uses

PPG NovaGuard 840 is ideal for the coating of tanks that store unleaded gasoline and offers excellent resistance to crude oil up to 90°C. Not only is NovaGuard 840 suitable for protection against crude oil but also offers high resistance to a wide range of chemicals and solvents. Resistant to kerosene and jet fuel.


PPG NovaGuard 840 is part of the fantastic range of SigmaGuard products that can be applied using using a heavy duty single feed airless spray equipment. Novaguard 840 may also be applied using brush for touch ups and line markings. Once applied, the product will be touch dry after 6 hours ready for a second coating after a 24 hour period has elapsed.

Surface and Environment

PPG NovaGuard 840 can be used internally or externally on steel or blasted steel that has been primed with a suitable primer, SigmaGuard 260 or 280 are perfect solutions for providing an adhesive undercoat prior to the application of NovaGuard 840.

Technical Details


  • Norsok M-501 System 3C
  • Norsok M-501 System 3D
  • Norsok M-501 System 3E


PPG NovaGuard 840 is used within the following PPG systems:

  • PPG 3328 System - NovaGuard Tank Coating System

See Data Sheets tab for System sheet downloadable PDF.


  • Two component solvent free amine cured phenolic epoxy coating.
  • One coat tank coating system.
  • Clear version for glassmat reinforced solvent free tank bottom system (see system sheet 4145).
  • Excellent resistance to crude oil

Technical Info

Components: Two Part
Type: Solvent Free, Amine Cured Novolac Phenolic Epoxy
Finish: Gloss
Stock Colours: Green, Cream
Tintable: Call to Check. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 142.0g per Litre
Volume Solids: 100%
Suitable Substrates: For steel and concrete
Application Method: Brush, Roller or Airless Spray
Theoretical Coverage: 10.5 m2 per litre at 50 microns
Wet Film Thickness (WFT): 95 microns
Dry Film Thickness (DFT): 50 microns
Induction Time: None
Pot Life: 1 hour at 20°C
Touch Dry: 6 hours at 20°C
Overcoatable: Between 24 hours and 2 months at 20°C
Fully Cured: 5 days at 20°C
Cleaner / Thinner: Clean up with PPG Thinner 90-53 or Thinner 90-83
Shelf Life: 24 months for base and hardener if stored cool and dry
Packaging: Available in 20 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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