Description
It contains tiny metal particles for sealing radiator leaks (cars, motorbikes and scooters). It is recommended to put the liquid into the cooling system while the engine is running; do not take off the cap if your engine starts to overheat, just let the engine cool down.
250ml for 10l of coolant.
Coolant
They are called liquid-cooled engines, but any liquid like plain water is not really suitable because it can oxidize the aluminum of the crankcase or freeze in winter.
For tuned engines and in extreme conditions (endurance, sand track racing) it is better to use a high performance coolant.
In case of a slight leak you can use a radiator leak stop and of course you should check radiator, hoses and water pump.