LeakFinder Universal Leak Detection Dyes

LeakFinder universal leak detection dyes find the smallest and most problematic leaks that would otherwise be impossible to detect. These ultraviolet fluorescent universal dyes glow green, work with all leak detection flashlights, and are compatible with R-134a, R-1234yf, or other widely used refrigerants. LeakFinder universal A/C dyes can be safely added to your system without affecting your system's lubricant properties or changing how the equipment works. Dye bottles are available individually or in a set of 6 or 12.

Please note: Not for use in hybrid vehicles with electrically driven A/C compressors.