All UView dyes are super concentrated and safe for A/C systems. All UView air conditioning dyes meet SAE J2297 Standard for R-134a PAG systems and the new 1234yf systems with PAG oil and are Hybrid safe.
Spotgun 8oz./240mL A/C Dye Cartridge
The best selling 8 oz./240 ml dye cartridge!
Designed for use with our Spotgun Injection System.