EnviroSafe CME7444 R1234yf Oil Charge Stop Leak 12 oz Automotive Refrigerant

EnviroSafe CME7444 R1234yf Oil Charge Stop Leak 12 oz Automotive Refrigerant Designed for R-1234yf air conditioning systems Includes R1234yf oil charge for optimal lubrication Features R1234yf stop leak to prevent refrigerant loss Contains R1234yf Arctic Air for enhanced cooling performance Charging gauge included for easy monitoring of refrigerant levels Helps remove moisture from the A/C system to prevent corrosion