Air & Gas Leak Detector 300ml – Timco
£4.19£5.03 EX VATINC VAT
Fast-acting gas leak detector spray for pressurised systems. Forms bubbles instantly on contact with escaping air or gas. Water-based, non-flammable, and comes with a 360° spray nozzle for getting into awkward spots.
Finding a gas or air leak without the right product usually involves guesswork, soapy water, and a fair amount of frustration. The Timco Air & Gas Leak Detector is a purpose-made gas leak detector spray that cuts straight through all of that. Apply it to any pressurised joint, valve, fitting, or seam, and if there’s a leak present, you’ll see a stream of bubbles within seconds. No ambiguity, no misreading the result.
It’s water-based and non-flammable, which matters when you’re working near gas lines or any heat source. The formula reacts instantly on contact with escaping pressure, so you’re not standing there waiting and wondering. The 300ml aerosol comes fitted with a 360° spray nozzle, which is genuinely useful when you’re trying to get product onto a connector tucked behind a boiler or a valve buried inside a manifold. Not always glamorous work, but it gets done faster.
Where Timco Gas Leak Detector Spray Gets Used
This is the kind of product that earns its place in a service bag and rarely comes out. When it does, you’re glad it’s there. Gas engineers, heating engineers, refrigeration technicians, and HVAC installers all rely on a reliable leak detection spray to verify installations and diagnose faults quickly. One methodical pass around a newly fitted system takes a few minutes and gives you solid confirmation that everything is tight.
Typical Applications
The Timco gas leak detector works across a wide range of pressurised systems including natural gas and LPG pipework, air conditioning and refrigeration circuits, compressed air lines, exhaust systems, and any threaded, welded, or push-fit connection point. It’s equally useful during new installs and when tracing an intermittent fault on an existing system.
Compact enough to keep in a van shelf or tool bag, it’s one of those products that doesn’t take up much space but saves a lot of time when you need it.
Pro Tip: When checking a larger system, work methodically from the supply end outward and mark any suspect joints before you start, so a second pass confirms the find rather than leaving you guessing which fitting bubbled first.







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