Fluoro-Lite™ 1 oz A/C Ester Dye (TP3840-1P6) by Tracer Products.

Volume: 1 oz. 6 Pieces. Refillable Injection Methods. Services up to 24 vehicles. Tracerline Universal/Ester dyes are compatible with R-1234yf, R-134a, and other widely used refrigerants. Tracerline dyes can remain safely within the system. That means once the repair is made, the dye can be used as part of a preventative maintenance program.

Features:
Expertly crafted from the highest grade materials
Will deliver years of reliable service
Made to withstand the harshest conditions
Tracer Products has been at the forefront of leak detection technology for more then 25 years. With nearly 200 employees dedicated to research and development, manufacturing, sales, marketing, customer service, and logistical and technical support, they look forward to the challenges of the 21st century with a steadfast commitment to excellence.