Find the product that does exactly what you need it to. Simple.
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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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...

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...

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...

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...

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...

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...