Lubricants Supplies Ghana



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Castrol Radicool SF is a long-life coolant based on monoethyleneglycol with advanced organic acid inhibitor technology.

In contrast to traditional antifreeze coolants, Castrol Radicool SF does not contain amines, nitrites, phosphates, silicates or other inorganic inhibitors.

Castrol Radicool SF works over a wide operating temperature range for effective engine cooling in all climates.

Castrol Radicool SF should be used at concentrations of between 33% and 50% dilution with purified water to give optimum corrosion protection and freezing protection between -18°C and -36°C.


Castrol Radicool SF has been designed for use in engines employing cast iron, aluminium, copper or combinations of these metals used in modern engine designs. Castrol Radicool SF provides excellent protection to light metal engines.

Compatible with standard rubber hoses, gaskets and seals used within the cooling system.

It is suitable for a wide range of vehicles including cars, trucks and buses using both petrol and diesel engines. It is therefore particularly suitable for use in mixed fleets.

In the majority of cases, coolants are not compatible and should not be mixed with other coolants unless directed by the equipment manufacturer. If using Castrol Radicool SF for the first time, ensure that the cooling system has been adequately flushed with clean water.


The special inhibitor package used in Castrol Radicool SF:

  • -Enables longer drain intervals, which means reduced cost and less possibility of harm to the environment.
  • -Provides excellent protection against cavitation corrosion and effective water pump lubrication, reducing wearand noise.
  • -Prevents the build-up of calcium deposits (scale) from use of hard water, thereby reducing possibility of radiatorblocking and restricted flow of coolant.
  • Improves the fluids heat transfer properties ensuring engines run at optimum temperatures.

Download Product Data Sheet Here


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