Coverage for product breakdowns and malfunctions after manufacturer's warranty expires

24/7 customer support

Free shipping on all repairs with no deductibles or hidden fees

Fully transferable with gifts. Cancel anytime, full refund in the first 30 days

If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan

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.

Refrigerant Stop Leak Sealer Syringe to Repair Minor Leaks on Air Conditioners and Heat Pumps - B00UNNM99E