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.
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.
|Solvent:||Solvent Based (Novolac Vinyl Ester)|
|Stock Colours:||White and Red|
|Suitable Substrates:||New or old steel, coated concrete|
|Application Method:||Airless spray|
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|