Avalanche Auto A/C Refrigerant 134a with Stop Leak — 12-Oz. Can

Avalanche Auto A/C Refrigerant 134a with Stop Leak for use with OEM installed and retrofitted R-134a systems. A safe chemical additive stops leaks in O-rings and other rubber components where most common leaks begin. Not for use on hybrid/electric vehicles with non-belt driven (electric driven) compressor. 12-oz. can.