Nu-Calgon 4050-01 Easy Seal-Ss, 1.25 oz., Pressurized Can

A/C easy seal is designed to prevent as well as repair leaks anywhere in the system, including condensers, evaporators, copper lines, and soldered joints. It is easily injected into the system, traveling with the refrigerant, searching for leaks. The fact that a/C easy seal travels with the refrigerant is very important to its ability to find leaks faster, using less sealant than those sealants designed to mix and travel with the systems oil. made in United States. Manufactured by NU calgon.