Add Cool Seal A/C Leak Sealer and refrigerant in one simple step. Works with all popular refrigerants and oils. Non-polymer, oil-soluble formula safe for system components and recovery equipment. Remains safely in system to help protect against future leaks. Can be injected with system off or running. Use any 1/4” ball valve to purge lines before use. Requires bleed valves for injection. 1/4″ connectors.
100 in stock