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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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Multi Industry Fuel, Sample Kit, Additives, Antifreeze & Coolants

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...

Marine Biodegradable, Synthetic, 2-Stroke Oils

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...

Multi Industry Greases

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...

Multi Industry Fuel, Sample Kit

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...

Multi Industry Sample Kit, Greases

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 Aerosols

Marine Inhibitor

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

Marine Gear & Transmission Oil, Hydraulic Oil

Marine Power Steering Fluid

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

Marine Marine Diesel Engine Oils

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 Marine Diesel Engine Oils

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 Marine Diesel Engine Oils

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...