Thanks Upt North. That's car antifreeze then, Honda's own labelled brand.
The manual states: "50% distilled water, 50% silicate-free corrosion inhibited ethylene glycol antifreeze".
The handbook states (translates): "Suzuki Super Long Life Coolant. If not use a glycol based antifreeze compatible with aluminium radiators diluted 50/50 with distilled water."
Both those descriptions are pretty vague to me or is it because it's all basically the same stuff?
I want to use C&C Automotive -25° yellow antifreeze Type D/G12, ready to use. It's a base of mono ethylene glycol with anti corrosive additives, a Universal product for use with all petrol and deisel engines......it says.