AC Leak Freeze®


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AC Leak Freeze® is the leading air conditioning and refrigerant leak repair solution in the US today. All products are OEM Approved and Manufactured in the USA. AC Leak Freeze is ideal for preventative maintenance and leak protection.

Product Codes And Case Sizes
Product Code Size Quantity UPC Interleaved Dimensions Cubic Feet
45301 .5 oz Cartridge 12 021449453011 10021449453018 6½”x7″x11″ 0.29
45302 .5 oz w/1/4” 12 021449453028 10021449453025 14″x10″x11″ 0.89
45311 1.5 oz Cartridge 12 021449453110 10021449453117 6½”x7″x11″ 0.29
45321 1.5 oz Cartridge w/Magic Frost 12 021449453219 10021449453216 6½”x7″x11″ 0.29
45312 1.5 oz Cartridge w/1/4” Adapter 12 021449453127 10021449453124 14″x10″x11″ 0.89
45322 1.5 oz 1/4” Adapter w/Magic Frost 12 021449453226 10021449453223 14″x10″x11″ 0.89
45344 1/4” Adapter Kit 5 021449453448 10021449453445 6½”x7″x11″ 0.29
45345 5/16” Adapter Kit 5 021449453455 10021449453452 1½”x2″x10½” 0.09
45348 Counter Display w/Product 1 N/A 10021449453483 14″x14″x11″ 1.25

AC Leak Freeze® features:

  • AC Leak Freeze permanently seals leaks in air conditioning and refrigeration systems
  • Does not contain polymers
  • Not activated by moisture or oxygen
  • Tested to be non-clogging to A/C compressor and recovery unit
  • Ideal for preventive maintenance and leak protection
  • OEM approved


AC Leak Freeze® is the ideal product for air conditioner unit repair and refrigeration repair. AC Leak Freeze® will stop leaks of refrigerant gas in HVACR air conditioning and refrigeration systems in homes and commercial buildings. AC Leak Freeze ensures that the AC repair or refrigeration repair permanently seals leaks. AC Leak Freeze® is suspended until it mixes with the refrigerant. AC Leak Freeze™ is activated by refrigerant escaping at the site of a leak — forming a chemical weld and sealing the leak.

AC Leak Freeze® is compatible with all standard refrigerant gases. It’s polymer-free, tested to be non-clogging to the A/C compressor and recovery unit — it’s a permanent fix. AC Leak Freeze® with Magic Frost provides all the benefits of AC Leak Freeze™ plus extends compressor life and reduces noise, improves A/C system lubrication and reduces friction. It cleans and revitalizes the A/C system while reducing energy consumption; therefore, using AC Leak Freeze® products is the easiest way to fix air conditioner problems.

For the adapters only

WARNING. The PVC hose adapter included with this product contains a chemical know to the State of California to cause birth defects or other reproductive harm. For more information go to