Coolant K11 ready-mix -37°C

Kramp Coolant K11 Ready-Mix -37°C is a blue IAT antifreeze based on ethylene glycol and mineral technology, suitable for sealed and unsealed cooling systems in motor vehicles, lorries, tractors and public works vehicles operating in temperate climates, providing frost protection down to -37°C. Its high alkaline reserve provides effective and long-lasting rust protection, while the formulation offers good compatibility with hoses and seals and excellent corrosion protection for ferrous and non-ferrous metals, including magnesium. It does not attack welds and uses mineral technology without boric acid.