Nu-Calgon Refrigerant Leak Repair Sealant: 1-1/2 to 5 tons Systems, Can Of Sealant

A/C EasySeal refrigerant leak repair kit lets you permanently seals existing leaks in air conditioning and refrigeration systems; and, at the same time, it also helps prevent future leaks, eliminating the expense of searching out and repairing those leaks. Easy to add to your system, it is formulated to travel with refrigerant within your systems, and search out and seal leaks anywhere they exist, including condensers, evaporators, copper lines, and soldered joints.