Kroon-Oil 31217 Coolant SP 11 5L

Coolant SP 11 is a premium, ready-to-use Long Life coolant (frost protection -40 °C) for which a patented, nitrite-, amine- and phosphate-free technology with very powerful corrosion inhibitors has been used. With this technology, Coolant SP 11 provides longer lasting protection against corrosion than standard antifreeze, so that vulnerable parts such as radiators, water pumps and seals will have a longer service life. Special additives prevent sludge and deposits forming in the radiator, ensuring optimal cooling, even in the long term. Coolant SP 11 is specifically designed for use in engines/radiators made from light metals such as aluminium, magnesium or their alloys.