TIMCO air & gas leak detector is a professional formulation, designed to quickly and reliably detect the smallest leak in pressurised systems. 100% non-flammable, water based solutions will react instantly upon contact with gas and air pressure, forming a stream of bubbles to identify the leak. • Water based • Reacts instantly upon contact with gas and air pressure, forming a stream of bubbles to identify the leak • Complete with an easy-to-use 360° spray nozzle, for precise application in hard to reach and confined spaces.