[graham7773]

Hi Flokos, use Nulon anti freeze, anti corrosion @ 50/50 with de-mineralised water. Reasonably priced, 4 year life and good reputation. I have no idea why nobody has offered advice on this. Recommend flushing your cooling system before you put the Nulon in. Gives the Nulon a fresh start with no residue of anything else to cause problems. By the way, Nulon gives a good warranty/guarantee and the product is recommended for virtually all motor vehicles as it meets or exceeds most Australian and international standards.