Tracerline TP-39000601 1 oz Dye Water-based Engine Coolant. For specific oil-based and water-based fluids. Water-based Engine Coolant. How Much To Use - (US 1 oz per) - 4 gal, Fluorescent Color - Green.
Products' parent company, Spectronics Corporation, invented fluorescent leak detection in 1955 and is
the world leader in ultraviolet and UV/blue light technology. 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.