An undiluted on ethylene glycol/glycerine based coolant concentrate for use in engines. It employs Hybrid Organic Acid Technology (HOAT) inhibitor, is nitrite, amine, phosphate (NAP) and borate free. It contains some silicate additives which gives a fast healing aluminium protection. This technology provides superior and permanent protection to all components of the cooling system and a life span of 4 - 6 years or 250.000 km for passenger cars and 500.000 km for professional applications.

APPLICATIONS
Formulated for long-term use in all engines especially those constructed from aluminium, cast iron and magnesium alloys. Not the best choice for older cooling systems that have copper/brass radiators and heater cores, especially not for the lead solder used in them.Suitable when diluted for cooling circuits of the open or closed type (vehicles and heating). Advised to dilute with demineralised water.Protection temperature: -16 °C needs 30% AF // -22 °C needs 40% AF // -36 °C needs 50% AF.

FEATURES
Specifically selected corrosion inhibitors provide superior and long-lasting protection of the complete cooling system and guarantee uninterrupted operation.

SPECIFICATIONS
ASTM D3306
VW TL 774-J