Tracerline® leak detection is so effective that one of the "Big 3" U.S. auto manufacturers has installed Fluoro-Lite® dye in the air-conditioning systems of all its cars right from the factory since the 1995 model year. Fluoro-Lite is also factory installed in new cars and trucks by other automakers in the U.S. as well as Japan, Europe and Korea. Tracer Products'
Fluoro-Lite/P® and Fluoro-Lite/E® dyes meet or exceed SAE standard J2297 for refrigerant leak detection in
R-134a/PAG A/C systems.