Granville Zerocol Red Antifreeze is an ethylene glycol based engine coolant concentrate, which uses Organic Acid Inhibitor Technology (OAT) and is free from nitrates, amines, phosphates, borates and silicates.
Granville Zerocol has a 5 year or 250,000km life and should be changed whichever is the sooner.
Unlike traditional coolants which employ inorganic inhibitors, Zerocol Red has excellent hard water stability and very low inhibitor depletion rates.
* -12°C @ 25% concentration by volume
* -22°C @ 33% concentration by volume
* -40°C @ 50% concentration by volume
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