Nu-Calgon 4050-11 EasySeal Direct Inject W/UV Dye

The Nu-Calgon 4050-11 Direct-Inject is a quality, fast-acting refrigerant leak sealant for HVAC systems such as air conditioners, heat pumps, and refrigeration units. Its direct inject quickly seals minor leaks in evaporators, condensers, and copper lines without the need for a pump down. It is suitable for all refrigerants and oils and versatile for different systems. They save on expenses by preventing the need for repairs extending the constructive period reducing refrigerant misfortune and improving proficiency. The pre-filled syringe is hassle-free and no mess.