Gel-Clear Leak Detection Spray is a ready to use 400ml aerosol. It comes with a nozzle straw for pinpoint direction of the solution to find the smallest leaks in the most awkward areas.
 
A leak detectors a leak detector you might say…..it’s just bubbles…….it is, your right. But this aerosol of bubbles uses a nitrogen propellant so its pretty safe to use in tight spots on HVAC equipment.
 
Not much more we can say about this really….
 
NON-FLAMMABLE.