Blue Monster Microbubble 8 in. Leak Detector 1 pk

This easy-to-use leak detector is also effective on natural gas, propane, butane, air, nitrogen, chlorine, CO2 and most other gases and will not cause corrosion or deterioration of metal or plastic piping systems. Microbubble_x0019_s dependable formula provides long-lasting leak detection up to 10 minutes after application.