Experience unmatched cooling power with the Arctic Air for R12, Oil, Proseal, Dry, Leak Detector, Brass Gauge kit from Best Refrigerant.com. This aerosol product merges two Enviro-Safe formulations for maximum cooling and moisture removal, effectively preventing corrosion and system freeze-ups. Additionally, it reduces friction within your A/C system, resulting in colder air duct temperatures. Perfect for residential, commercial, and industrial air conditioning systems, our kit ensures peak performance and longevity. Compatible with R12 systems, this kit is an essential addition for maintaining your air conditioning units.