Works with Any Fluorescent Inspection Lamp; GM Approved; Glows Green; 8 Oz. Bottle; Dye-Lite(R) Rite-Blend(TM) Extended Life Coolant is blended leak detection dye for all coolants, including extended life coolants. It has been GM Approved. Does not distort coolant color, which could lead to misdiagnosis of engine problems. Works with any fluorescent leak detection inspection lamp. Highly concentrated and fluoresces bright green. Safe to remain in the system until the coolant is changed.
Tracer Products' parent company, Spectronics Corporation, invented fluorescent leak detection in 1955 and is the world leader in ultraviolet and UV/blue light technology.
Tracerline(R) leak detection is so effective that one of the "Big 3" U.S. auto manufacturers has installed Fluoro-Lite(R) 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(R) and Fluoro-Lite/E(R) dyes meet or exceed SAE standard J2297 for refrigerant leak detection in R-134a/PAG A/C systems.