HVAC and Refrigeration

Our Direct Inject leak sealants and additives are the perfect first line of defense against leaks in Residential and Commercial HVAC and Refrigeration units. Proven in over 3 Million applications, it is the quickest and most straightforward freon leak sealer to install. The sealant formula travels through the HVAC system with the refrigerant to and reacts with the air, moisture, and atmospheric pressure at the leak site to create a permanent seal. Any unreacted sealant remains in the system to seal future leaks. 
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