847405 Mocool Radiator Additive (500ml)

IT helps to remove heat from the surface faster. You'll not notice anything but it works to prevent overheating

Cant tell if it does anything i just purchased it as a extra security measure since i drained and got new coolant when i installed a new aluminum radiator temps seem to be stable without issues tho

It came with leak and almost half bottle

Probably works on old cars but doesn’t do anything otherwise.

c'est bien , avec la même récipient l'an passée le moteur fonctionnait avec 12 degrés de moins

If you are a tuner, you gotta get this product. Cooled my 335i in the summer like nothing. Even though it says additive, but you can just pour the entire bottle in, add about 2 gallons of water(depending on your vehicle) and you're all set and ready to vroom vroom.

Tut was es soll und ist quasi der einzige Zusatz der zulässig ist in verbindung mit dest. wasser auf der rennstrecke.

Great product

I used this product in my road racing motorcycle with water only. Ran extremely cool and protected the motor water pump etc.