Sherlock 5-Second Leak Detector Liquid Type XLT, 5 Gallon Can

Sherlock (WPXLT-P-5) 5-Second Leak Detector Liquid Type XLT designed for finding air and gas leaks at temperatures down to -55 degrees Fahrenheit. Easy to use, simply wipe surface to be tested with a brush or dauber, squirt on with a squeeze bottle, or spray with a trigger sprayer. Small leaks form white foam in 5 to 60 seconds. Large leaks form large bubbles almost instantly. Comes in 5 gallon can.