AC Leak Freeze® PRO


Permanently seals leaks. Compatible with all refrigerants.

  • Ready to use
  • Single use disposable injector
  • Non-flammable
  • Non-toxic


  • Permanently seal gas leaks in A/C and refrigeration systems
  • For use in copper and aluminum coils
  • Polymer free: non-clogging to compressors, recovery units, schrader valves, cap tubes, TXV valves, micro channels, evacuation equipment and gauges
  • Compatible with all refrigerants.

Recommended for

  • Sealing small, hard-to-find micro leaks
  • Revitalizing A/C & refrigeration systems
  • Enhancing system performance
  • Reducing compressor noise
  • Extend compressor life
  • Great for R410A systems.

AC Leak Freeze® Pro with Magic Frost wins a silver Dealer Design Award sponsored by Air Conditioning Heating & Refrigeration News Magazine.

Houston–RectorSeal® LLC, a manufacturer of quality HVAC/R products, won a Silver product design award July 24 for its AC Leak Freeze® PRO with Magic Frost refrigerant leak sealant in the 14th annual Dealer Design Awards (DDA) Program’s “Components & Accessories” category. Sponsored by the weekly trade magazine Air Conditioning, Heating & Refrigeration News (ACHR News), AC Leak Freeze PRO with Magic Frost, was judged by an independent panel of HVAC contractors and competed with 80 other product design entries.

Product Codes And Case Sizes
Product Code Size Quantity UPC Interleaved Dimensions Cubic Feed
45315 1.46oz PRO 12 021449453158 10021449453155 7x6x10 .24
45325 1.46 oz. PRO w/ Magic Frost 12 021449453257 10021449453254 7x6x10 .24