Extreme Leak Sealer R134a Auto single 30ml pack

Errecom Extreme leak sealer for vehicle a/c. Single pack. 30 ml dose suitable for all standard vehicle air conditioning systems. Includes quick coupler (LP) for R134a only. Permanently seals refrigerant leaks in both metal and rubber components. Safe-harmless to system and recovery components. Non reactive to humidity and air. Compatible with all refrigerant gasses. Polymer free- does not clog system compressor or recovery machine. View a video on the YouTube tab below: