WEICON Leak Detector is used for the fast, convenient and reliable location of leaks (cracks or porous spots) in pressurized pipes. Leak Detection does not form any hazardous compounds with carbon dioxide (CO2), propane, butane, acetylene, oxygen, city or natural gases. It can be used wherever compressed air, natural or liquid gas is processed, and wherever leaky points can occur on fittings, threated joints, and connections. It greatly contributes to the safety of pneumatic brakes and gas lines.