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LeakFinder fluorescent dye for universal a/c

LF1001 | Universal A/C Dye

LeakFinder® ultraviolet fluorescent universal dyes provide the most precise leak detection for all automotive air conditioning systems containing R-134a, R-1234yf, or other widely used refrigerants. These specialty dyes can be safely added to the system. They won’t affect your system’s lubricant properties or change how the equipment works. LeakFinder® dyes find the smallest and most problematic leaks that would otherwise be impossible to detect.

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Where to Buy

  • Compatible with R-134a, R-1234yf, and other Refrigerants
  • 1 oz (30 ml) Bottle (Services up to 4 Vehicles)
  • 8 oz (237 ml) Bottle (Services up to 32 Vehicles)
  • Fluoresces Green
  • Works with All Leak Detection Flashlights

Universal AC Dye LF1800
LF1001 comes in packs of 6
Universal AC Dye Clamshell

LF1001CS Universal A/C Dye

  • 1 oz (30 ml) bottle universal A/C dye
  • Find leaks in A/C systems compatible with all refrigerants

Note: Not for use in hybrid vehicles with electrically driven A/C compressors


LF1800CS BigEZ™ Universal A/C Dye

  • 8 oz (237 ml) BigEZ™ universal multi-dose A/C dye cartridge
  • Comes in a full color, hanging clamshell packaging

Note: Cartridge fits most caulking guns