Our exclusive UV dye Direct Inject simplifies tracking down leaks. No more mess, no more measuring, and no more refilling! Simply inject Firefly UV Dye and it will accumulate around all leak areas, and use UV light and glasses to locate the leaks! To repair most leaks use our Max Seal to permanently seal the leak.

Commercial Direct Inject 6-15 ton systems
UV Dye in a direct inject
Locates leaks in A/C systems
All the functionality and none of the mess
Simple application with standard manifold and gauges
No measuring needed
Compatible with all refrigerants, excluding ammonia
System pump-down not required on R-410A systems
Product Number: 121309