InterDynamics Ultra Synthetic R-1234YF AC Recharge Kit by A/C Pro, AC Leak Sealer with R-1234YF Refrigerant Seals Rubber Leaks, Includes Universal Gauge and YF Snap-Lock Coupler, 14 OZ

One 14 oz A/C Pro Ultra Synthetic R-1234YF AC Recharge Kit with Charging Hose and Universal Gauge

This A/C Pro refrigerant recharge kit is formulated to improve refrigerant performance with special additives for colder, drier air

Ultra-synthetic auto refrigerant helps seal common leaks in rubber components, including O-rings, gaskets and hoses

A/C Pro R-1234YF refrigerant kit prevents the effects of harmful contaminants, such as oxygen, to protect and extend AC system life

Auto AC recharge kit comes with a reusable extra-long braided charging hose and universal gauge for easy and accurate recharging