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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500:1 Cold Flow Improver
A high performance fuel treatment additive specifically developed to lower the Cold Filter Plugging Point (CFPP) of Diesel or Gas Oil. It is designed to suppress the formation of wax...

Adblue
A high performance, synthetic, high purity diesel exhaust fluid (DEF).
It is injected into exhaust gasses to lower NOX concentration in the exhaust emissions of diesel engines before they enter the...

AdBlue / Coolant Analysis Sample Kit
Maintain the integrity and performance of your AdBlue or coolant systems with the Rock Oil AdBlue / Coolant Analysis Sample Kit. This specialised kit detects impurities, dilution, and chemical imbalances...

Diesel Fuel Additive
Diesel Fuel Additive is a versatile multi functional fuel treatment additive. The use of this additive provides the consumer with an array of improvements to their Diesel fuel.

FUEL-GUARD C
A high performance diesel fuel additive designed to increases fuel efficiency, therefore reducing overall fuel costs.
Fuel-Guard C is designed to work with all types of diesel engines, especially Euro IV,...

Multipurpose Biocide (UN2735, PG III)
A high performance, fast acting biocide suitable for use in watermix metalworking fluids, fuels and heating oils.

OXP 546 ANTIFOAM
A di-methyl siloxane free anti-foam designed to be as a foam control agent in semi-synthetic metalworking fluids.

XRP Fuel Enhancer
A high performance petrol fuel additive designed to improve a variety of fuel properties. It is based on a carefully balanced formulation which incorporates light hydrocarbon fractions and components specially...