LeakFinder Products > Universal A/C Dye

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.

- Compatible with R-134a, R-1234yf, and other Refrigerants
- Fluoresces Green
- Works with All Leak Detection Flashlights

LF1025 Universal A/C Dye
- (12) 1/4 oz (7.5 ml) bottles

LF1001 Universal A/C Dye
- (6) 1 oz (30 ml) bottle universal A/C dye

LF1001CS Universal A/C Dye
- 1 oz (30 ml) bottle universal A/C dye
- Comes in a full color, hanging clamshell packaging

LF1008 Universal A/C Dye
- 8 oz (237 ml) twin-neck bottle of universal A/C dye

LF1800 & 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
- Cartridge fits most caulking guns