Leak Finder Spray
Valvoline Leak Finder Spray for detecting suspected leaks in all pressurized gas systems, compressed air, helium, nitrogen, etc., as well as in iron, copper, and plastic piping. Starts producing bubbles in areas where a leak is present.
>> Fast leak detection
>> Non-toxic and non-flammable
Leak Finder Spray Instructional video (other languages at bottom of page)
See the movie in the following language: