Extreme Ultra

Extreme Ultra

  • $105.00
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Extreme Ultra locates and repairs microleaks (up to 0.3mm) in rubber and metal components of A/C systems, providing a permanent seal.


The 6mL dose leak stop works with all types of refrigerant gases, including R32, R134a and R1234yf. Treats A/C and refrigeration systems up to 21KW (6 tonnes). The polymer-free solution does not react to moisture or oxygen.


Extreme Ultra has to be injected into the Air Conditioning or Refrigeration System through the low-pressure charging port.


Once injected, it will begin to circulate inside the system together with the refrigerant gas and compressor oil. Once it locates the leak, it will begin to settle creating a permanent repair.