Leak Lock® Advanced Specialty Sealant

1.3 oz tube Blister Pack Item #10700 – 12 per Case

Leak Lock® Advanced Specialty Sealant seals small imperfections in various refrigerants and refrigeration lubricant systems, preventing leaks and sealing over 1500 psi of pressure on compression and flare fittings. It doesn’t dry, cleans up easily, and is applicable to many surface types. It’s compatible with all refrigerants and refrigeration lubricants and does not contaminate systems. It’s resistant to temperature or pressure spikes and equipment vibrations.

SKU: leak-lock-advanced-specialty-sealant Category:


A non-hardening or drying sealant formulated specifically for all refrigerants and air conditioning systems.


Made specifically for refrigeration and air conditioning systems, and is compatible within any industry, including HVAC, plumbing, automotive, marine, and electrical. Bonds tightly onto many surfaces, including the following:

  • Gaskets
  • Threads
  • O-Rings
  • Flare Fittings
  • Compression Fittings
  • Schrader Valves

How to Use

Clean: Clean the surface with acetone or another suitable solvent.

Apply: Apply using the squeeze bottle to both sealing surfaces.

Clean up: Use any rag or cloth to remove unwanted spills or mess.


Product PDF

Product PDF


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