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LeakFinder BigEZ Universal Leak Detection Dyes

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LeakFinder BigEZ universal leak detection dyes find the smallest and most problematic leaks that would otherwise be impossible to detect. BigEZ multi-dose dye cartridges can be safely added, will not affect your A/C systems' lubricant properties, or change how the equipment works. Plus, they will fit most caulking guns. LeakFinder BigEZ universal A/C replacement cartridges meet SAE J2291 and provide precise leak detection for all systems containing R-134a, R-1234yf, or other widely used refrigerants.

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