Nu-Calgon 4050-08 EasySeal Direct Inject 2-10Ton Systems

The Nu-Calgon 4050-08 Direct Inject is an effective sealant to repair minor leaks in air conditioning and refrigeration systems. This advanced formula is suitable for use on HVAC equipment from 2 to 10 tons and works by circulating through the system and reacting with moisture at the leak site to form a permanent, pressure-resistant seal. It is easy to apply, and all refrigerants can be used with it eliminating the need for expensive repairs and system downtime. Seal improves system efficiency and prolongs the life of a refrigerant circuit by stopping the loss of refrigerant.