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Browse a selection from Rock Oil’s vast range. We’re regularly adding and updating items on our product set, but if you can’t immediately find what you’re looking for, contact us for expert advice, or use our lubricant selector to find the right oil for your vehicle.

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Industrial Heat Transfer Oil

Heat Transfer Fluid N

Heat Transfer N is a high quality mineral oil with an anti oxidation additive to prolong service life, possessing low vapour pressure, selected for high levels of specific heat and...

Industrial Heat Transfer Oil

Heat Transfer Fluid R

Heat Transfer R is a high-quality, diathermic heat transfer fluid specifically formulated for use in oil-filled radiators. It contains anti-oxidation additives to prolong service life, and its premium formulation ensures...

Multi Industry Antifreeze & Coolants, Heat Transfer Oil

KOOL-GUARD OEM XLC

KOOL-GUARD OEM XLC is used as a cooling and heat transferring fluid in combustion engines. Excessive heat is transferred via the fluid to the radiator where the mixture is cooled...

Multi Industry Antifreeze & Coolants, Heat Transfer Oil

KOOL-GUARD OEM XLC 50:50 -40

This ready-to-use premixed coolant contains a 50:50 ratio of KOOL-GUARD OEM XLC and deionised water, providing frost protection down to -40°C.

KOOL-GUARD OEM XLC is used as a cooling and heat...

Multi Industry Antifreeze & Coolants, Heat Transfer Oil

KOOL-GUARD OEM XLC 60:40 -30

This ready-to-use premixed coolant contains a 60:40 ratio of KOOL-GUARD OEM XLC and deionised water, providing frost protection down to -30°C.

KOOL-GUARD OEM XLC is used as a cooling and heat...

Multi Industry Antifreeze & Coolants, Heat Transfer Oil

KOOL-GUARD OEM XLC 67:33 -20

This ready-to-use premixed coolant contains a 67:33 ratio of KOOL-GUARD OEM XLC and deionised water, providing frost protection down to -20°C.

KOOL-GUARD OEM XLC is used as a cooling and heat...