Coolant -38 NF is a universal, silicate-free, organic coolant with a neutral, light-yellow colour. The product is based on monoethylene glycol and softened water. It is supplemented with special, organic additives to achieve the following properties:
- Outstanding protection of all metals that are used in modern engines and cooling systems
- Does not affect gaskets and hoses
- Very effective resistance to foam formation
- Outstanding protection of aluminium cylinder heads
Coolant -38 NF can be used throughout the year in the cooling systems of modern petrol and diesel engines. The product should be used undiluted and will then provide protection down to -38 °C. Coolant -38 NF allows a maximum replacement interval of 3 years to be applied.