Nothing to say - added to the cooling system - used half a bottle per system and black light to trace the leak. Used as a preventative product or to track down known issues, this works well. When topping up the system, be sure to bleed the air and heat the system to the correct level before adding, otherwise you'll have glowing marks later that can cause confusion.
Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
9 Review
VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale β High Precision with Protective Case
9 Review
π UView 560000 Combustion Leak Tester: A Reliable Tool for Efficient Diagnosis
9 Review
Lichamp Automotive R1234YF Installer Standard
9 Review