ComStar Leak Bubbles Blue HVAC & Gas Detector, 1 Gallon, Fastest-Acting Leak Detector in Today's Market - Safe, Non-Corrosive, Long-Lasting Bubbles & Detects Micro Leaks, Made in USA (90-209)

ComStar’s Leak Bubbles Blue is an HVAC and Gas Leak Detector that has set the standard for high-quality and fast-acting leak detectors in the market today! Leak Bubbles Blue produces large, consistent bubbles. It leaves a long-lasting coating wherever a leak is detected and its fluorescent blue color makes the leak easy to see under a fluorescent light. This product detects leaks in natural gas, refrigeration gas, nitrogen, air, and C02. Simply spray and watch fast, even bubbles appear. Leak Bubbles Blue is perfect for all types and sizes of leaks, even the smallest micro leaks. Leak Bubbles Blue will not freeze and is perfectly formulated for both high and low-temperature applications and all types and sizes of leaks, even micro leaks. Leak Bubbles Blue is environmentally safe, non-toxic, and non-corrosive

• INSTANT VISUAL LEAK DETECTION: Stop guessing and start seeing. Our fastest-acting formula creates high-visibility, long-lasting blue bubbles at the exact source of the leak. Perfect for identifying micro-leaks in HVAC systems, refrigeration lines, and gas pipes that electronic detectors might miss.
• ALL-WEATHER & NON-FREEZING: Engineered for year-round reliability, Leak Bubbles Blue is a non-freezing formula that performs flawlessly in cold climates. Whether you're testing an outdoor propane tank in winter or an indoor AC unit, this solution stays liquid and effective.
• MULTI-GAS COMPATIBILITY: One spray does it all. Safely detect leaks in Natural Gas, Propane, Nitrogen, Air, CO2, and all Refrigeration gases. It is the essential tool for plumbers, HVAC technicians, and homeowners checking BBQ grills or RV gas lines.
• SAFE & NON-CORROSIVE FORMULA: Protect your equipment while you test it. Our environmentally safe, non-toxic, and non-corrosive formula is safe for use on all types of metal and plastic piping. It won't damage sensitive components or leave behind harmful residues.
• VERSATILE HOUSEHOLD & INDUSTRIAL USE: Beyond HVAC and plumbing, this spray is highly effective for detecting leaks in car tires, air mattresses, and pneumatic tools. The convenient 1-quart spray bottle allows for wide coverage and easy application in hard-to-reach areas.