A. Locate Coupler
B. Remove cap from low side service port
C. Attach Red Angel coupler to low side service port
D. Inject Product
Part Number: #
Red Angel One Shot A/C Stop Leak & Conditioner
The #1 A/C Sealant available that is certified to meet SAE J2670 standards.
Red Angel A/C Stop leak has the ability to permanently seal leaks in condensers, connection hoses, evaporators, gaskets and o-rings. It is an oil based sealer that will not clog or damage the A/C system or recovery unit. Red Angel is a lubricant as well as a sealer and can stay in the system until the oil is reclaimed. Red Angel is now available in an easy one shot application with R-134a.
- Guaranteed Permanent Seal
- Will Not Clog or Damage the A/C System or Recovery Unit
- Compatible with R-134a
- Now with UV Dye for leak detection
FAQ's
How does it work?Red Angel is inert until it mixes with R-134a. Red Angel is activated by air flow at the site of the leak - forming a chemical weld and repairing the system.
How large of a leak does it repair?Red Angel will seal leaks in A/C systems that can hold 5 inches of vacuum for 25 minutes or 15 inches of vacuum for 5 minutes. A system that won’t hold 5 inches of vacuum on the low side for 25 minutes has a leak that is too large to be sealed, and will need a hard part repair.
How much do I use?One can (4.5oz.) is used for A/C systems up to a 5 lb. capacity. When adding Red Angel to an evacuated system, substitute Red Angel for 2oz. of oil. When a vehicle has a slow leak & maintains a partial charge, add Red Angel along with the necessary amount of R-134a (see service manual).