Red Angel A/C Refrigerant Stop Leak / Aerosol repairs the most common leak points in automotive A/C systems. Fitted with an attached coupler, Red Angel “One Shot” A/C leak repair is a complete delivery system that is easy to use and can be installed in just a few minutes. Red Angel is a great option for the retail customer seeking looking for a quick way to fix A/C leaks in their vehicles. Due to its unique formulation Red Angel is GUARANTEED SAFE and non-clogging for components in both the vehicle and A/C recovery equipment. Red Angel A/C leak repair is the also the perfect solution for lube centers and other professionals looking for a safe, fast, and effective repair option to fix A/C leaks in systems experiencing refrigerant loss due to leaks points. Adding Red Angel to every A/C recharge service is also an excellent preventative maintenance application.