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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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...

BIOMARINE III
During the last few years, a rapidly growing interest has emerged in biodegradable, high performance outboard engine oils, which help to reduce water pollution. Mineral oil-based lubricants are not readily...

FAXENE™ WRL Grease
FAXENE WRL is a semi-fluid grease for wire rope and chain lubrication designed to meet the extreme lubrication and corrosion prevention requirements of wire ropes and chains working under extreme...

Fuel Analysis Sample Kit
The Rock Oil Fuel Analysis Sample Kit enables precise testing of fuel condition. With a single sample kit included, through testing we can assess fuel quality, identify contaminants such as...

Grease Analysis Kit
Rock Oil’s Grease Analysis Kit is designed to monitor grease condition and ensure the reliable performance of bearings and critical components. This kit facilitates laboratory testing for contamination, consistency, and...

Marine Inhibitor
Super Marine Inhibitor is a light mineral oil blended with sophisticated corrosion inhibitors and oxidation stabilisers.

Marine Power Steering Fluid
MPH is a multi-functional power transmission fluid which satisfies the requirements of most major marine equipment manufacturers.

MARINE-GUARD™ 30 (12 TBN)
A high performance, medium alkalinity, diesel engine oil for medium and high speed trunk piston diesel engines. MARINE-GUARD 30 (12 TBN) is manufactured with high quality base oils and market...

MARINE-GUARD™ 3015 TP
High performance, medium alkalinity engine oils for medium and high-speed trunk piston marine diesel engines. They are manufactured with high-quality base oils and market-leading additives.
These lubricants are suitable for use...

MARINE-GUARD™ 4015 TP
High performance, medium alkalinity engine oils for medium and high-speed trunk piston marine diesel engines. They are manufactured with high-quality base oils and market-leading additives.
These lubricants are suitable for use...