Product Features:
- Replacement cartridge for model 53909 Mini Dye Injector
- Lubricates system to help prevent leaks
- Seals small leaks in evaporators, condensers, hoses, o-rings and gaskets
- Illuminates larger leaks through using high quality universal fluorescent dye
- For use with R12, R134a A/C systems
- Safe for hybrid and electric compressors
WARNING: Cancer & Reproductive harm www.P65Warnings.ca.gov