G40 Antifreeze and Coolant - at least 2.5 litres (Stirling FK8)
I had to buy a big bottle to top up my coolant just a little bit - and it hasn't needed topping up again in years. While I'll keep a bit of this back for future needs, there is at least half a bottle available. I can send you the small print about which vehicles it's suitable for, if you're unable to see it by zooming in on the photo.
This offer has been gifted to someone and is no longer available.