Price & Deals
One syringe is 12 ml and is enough for systems up to 30,000 BTUs. Can be injected into the system directly from the service port. Harmless to all internal components. Seals permanently all leaks up to 1/2 mm wide. Easy to use. For extra pressure use with a caulking Gun. Includes choice of a port adapter for either the newer 5/16" SAE or the older 1/4" SAE ports.