Radicool Concentrate

Replaces Castrol Anti-Freeze Anti-Boil

Engine coolant concentrate, for both petrol and diesel engines that cools and protects for up to 4 Years.


For a wide range of petrol and diesel engines.

Features & Benefits

  • Its mixture of monoethylene glycol and selected chemical agents contains no nitrites, amines or phosphates. It provides effective engine cooling without boiling.
  • Protection against corrosion of the alloys used in the cooling system of modern vehicles.
  • Protection against freezing, depending on the concentration.
  • Protection from electrolysis.
  • Protection against cavitation corrosion.
  • Efficient lubrication of water pumps.
  • Compatible with conventional seal and hose materials used in engine cooling systems.


  • ASTM D3306 I
  • BS 6580:2010
Advanced Performance Series