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A "longlife" OAT (Organic Additives Technology) anti-freeze based on monoethyleneglycol and selected additives to obtain the following properties:
- a perfect protection of all types of metals that are used in engines and cooling systems
- a neutral behaviour towards seals, gaskets and hoses
- a very good resistance against formation of foam
- nitrite, amine, phosphate and silicate free


Performance level

  • VW TL 774 J
  • VAG



May be used all the year round in cooling systems of gasoline and diesel engines. This anti-freeze should be diluted with demineralized water before use, in accordance with the ratio in the owner's manual or given below. Specially suitable for use according the specifications mentioned below.


  Unit Average Value
Density at 15°C kg/l 1.136
Density at 20°C kg/l 1.133
Boiling point (reflux) °C 170
Color Violet
Water content % 3.0
Alkalinity (ph 5.5) ASTM D1121 5.5
Breaking index at 20°C °C 1.438

Contact us by mail or phone

for more information

info@pen1one.be or +32 56 72 62 29

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