PPG NovaGuard 4801

Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3105 (Class: 5.2, Pk Grp: II)
A two component, glass flake reinforced novolac vinyl ester coating for new or old steel with excellent resistance to high temps and solvents.
Available in 20 Litres
From £601.92 £501.60
In stock
Only %1 left
Product Description

PPG NovaGuard 4801 is a two component, glass flake reinforced novolac vinyl ester coating for new or old steel with excellent resistance to chemicals at high temperatures, many solvents and inorganic acids. Also suitable for immersion.

Best Uses

PPG NovaGuard 4801 is best suited as a chemical resistant tank lining. Suitable for application on to new and old steel, or for application onto concrete on top of a PPG NovaGuard 4701.

  • Two-component, glass flake reinforced novolac vinyl ester CHEMICAL RESISTANT | TANKLINING
  • High performance coating for new or old steel
  • Excellent resistance to chemicals at high temperatures
  • Excellent resistance to (in)organic acids
  • Good resistance to a wide range of solvents
  • Suitable for high temperature immersion
  • Suitable for application on concrete on top of PPG NovaGuard 4701.


Steel should be blast cleaned to ISO Sa 2 1/2 at a blasting profile of 50-75 microns. For concrete it should be initially coated with a suitable primer that is dry and free from any contamination. Apply using an airless spray.

Technical Details


  • Norsok M-501 System 3F
  • Norsok M-501 System 7A (Pre Qualified)

Technical Info

Solvent: Solvent Based (Novolac Vinyl Ester)
Finish: Flat
Stock Colours: White and Red
Tintable: No
VOC Content:  
Volume Solids: 99%
Suitable Substrates: New or old steel, coated concrete
Application Method: Airless spray
Theoretical Coverage:

1.6m2 per litre for 500 microns

0.5m2 per litre for 1500 microns

Wet Film Thickness (WFT):  
Dry Film Thickness (DFT): 500 - 1500μm
Pot Life: 50 minutes at 20°C
Touch Dry: 18 hours at 1500 microns at 20°C
Recoatable: 2.5 - 48 hours at 20°C
Full Cure 3 days at 20°C
Cleaner / Thinner: Clean with PPG Thinner 50-02
Shelf Life: At least 6 months when stored cool and dry
Packaging: 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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