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.
8 oz (237 ml) cartridge
Multi-dose, services up to 64 vehicles
Includes
TP9770-8 8 oz (237 ml) BigEZ™ Universal/Ester cartridge