SPECTROLINE, Cool Seal for A/C & R seals slow, pesky leaks in compressors, condensers, evaporators, O-rings and hoses – quickly and permanently. Non-polymer, oil-soluble formula is safe for AC&R system components and recovery equipment. Also ideal for preventive maintenance!

  • Works in all popular AC&R systems, including high-pressure R-410A systems
  • An alternative to expensive parts replacement on older AC&R systems
  • Remains safely in system to help protect against future leaks
  • Meets ASHRAE 97 standard for chemical stability

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