Quest R134a Air Conditioner Refrigerant 12 oz

R-134a Quick Cool is used to replace lost refrigerant. It features PAG oil to lubricate and quiet worn and noisy compressors. O-ring conditioner is used to improve durability and contains Stop Leak to seal most common leaks in rubber hoses, gaskets and O-Rings. The can also has a built in disposable dispenser in a cap.