Warren and Brown Tools offers a number of products to protect your cooling system

Warren and Brown Tools says it is proud to offer its Irontite Cooling System Sealer, Tee-Kay Head Check Combustion Leak Detector, and Irontite Thoro-Flush to the market, describing them as three essential workshop-grade products designed to keep your cooling system operating at peak performance.

Irontite Cooling System Sealer
Available in 150ml and 375ml sizes, the Irontite Cooling System Sealer is said to offer a fast, reliable way to seal leaks in radiators, heater cores, head gaskets, and other cooling system components.
Unlike conventional sealers that may clog small coolant passages or break down over time, Irontite uses non-vegetable-based synthetic fibres that form a permanent seal on contact with air or combustion gases — without the risk of blocking the system.
Critically, Irontite’s sealer contains no soluble oils, protecting rubber hoses, water pump seals, and cylinder liners from premature wear.
Its anti-corrosive properties help prevent rust in systems composed of cast iron, copper, bronze, or aluminium, extending the life of the engine.

Tee-Kay Head Check
Sometimes, the source of an issue isn’t visible: a cracked cylinder head, failing head gasket, or a porous engine block can cause coolant loss, overheating, and hard starts — but these faults can be difficult to confirm without disassembly.
Warren and Brown Tools says the Tee-Kay Head Check Combustion Leak Detector solves this with speed and precision.
By analysing gases in the air pocket above the radiator coolant level, the detector reveals the presence of CO2 — turning the test fluid yellow in petrol engines and green in diesel engines. This colour change gives you a clear diagnostic result without having to tear down the engine.
Ideal for post-repair verification, routine diagnostics, or pre-tune-up checks, the Tee-Kay Head Check is compatible with petrol, diesel, and LPG engines, and is supported with available spare parts to keep it operational in busy workshops.

Irontite Thoro-Flush
A compromised cooling system doesn’t always result from a leak. More often, it is rust, scale, grease, and sludge that slowly choke performance.
The Irontite Thoro-Flush (455ml) is an industrial-grade cleaning agent that aggressively removes internal build-up without damaging plastic or aluminium components.
By restoring proper coolant flow and heat transfer, Thoro-Flush helps prevent localised overheating, a major contributor to head gasket failure and engine distortion.
It is ideal for use during routine service or prior to applying the Irontite Sealer to ensure maximum system cleanliness.

More than just lubrication
While oils and lubricants keep engines running, it is a clean, sealed, and well-maintained cooling system that keeps them alive.
Products like Irontite Cooling System Sealer and Thoro-Flush work proactively to prevent failures, while the Tee-Kay Head Check provides the clarity needed to make confident repair decisions.
In an age of high-performance engines and tighter tolerances, proactive cooling system care is no longer optional — it is essential.
Warren and Brown Tools says that with the Irontite and Tee-Kay solutions, professionals and enthusiasts alike can take that extra step to protect what powers their passion.

For more information, visit www.wbtools.com.au