Protemp Anti-Freeze/Anti-Boil/Corrosion Inhibitor is a high grade cooling system fluid. When added to the engine cooling system it gives year-round protection by raising the boiling point whilst reducing the freezing point of engine coolants. The product provides the maximum protection for engines of both ferrous and aluminium construction against corrosion, cavitation erosion and cold or high temperature damage with minimal effect on plastics and rubber. It is especially suitable for engines with air-conditioning or other accessories.
Prolube Anti-Freeze Anti-Boil Concentrate, when added to automotive radiator cooling systems will raise the boiling point and lower the freezing point as shown:
|Desired Boiling Point °C||Min.Ambient Temp. °C||Protemp||Water|
|109°||– 34°||1 part||1 part|
|104°||– 19°||1 part||2 parts|
|104°||– 12°||1 part||3 parts|
Meets or exceeds the following:
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