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Chemours Refrigerants

Freon™ 134aUV for Mobile AC

Locate and Repair Leaks

Freon™ 134aUV has become an essential tool in helping the mobile air conditioning service professional locate and repair leaks. It consists of a small amount of high technology UV dye in high quality Freon™ 134a and meets or exceeds the stringent requirements of SAE J 2297. The UV dye has been approved and used by vehicle OEMs, dealer service networks and independent service shops for years.

Learn about the mobile air conditioning leading alternative refrigerant, Opteon™ yf, at SmartAutoAC.


R-134a mobile air conditioning systems


  • Proven in use in over 85 million vehicles worldwide
  • Fast-acting
  • Can be used with all existing blue light lamps, UV/blue light lamps and UV lamps
  • Minimizes mess and waste

Phaseout Schedule 
Consult the specific regulations in your country or region.

Lubricant Recommendation

PAG for Mobile AC