Red Angel AC Stop Leak

racRed Angel A/C Stop Leak & Conditioner repairs common leak points in automotive A/C systems. Activated at the leak point only, Red Angel will not crystallize with existing oxygen or moisture in the system. After AC leak repair is achieved, Red Angel will continue to lubricate and condition working parts. Use Red Angel to fix AC leaks, for preventative maintenance, or to warranty hard part replacement against future leak points.

  • Remarkable ability to repair and seal leaks in condensers, evaporators, connection hoses, gaskets, and O-rings
  • Contains no solid or particulate matter that will clog the A/C system, or harm a recovery unit. Safe and Easy to use!
  • Forms a chemical weld sealing leaks in both R-12 or R-134a systems

Red Angel AC Stop Leak & Conditioner

For More Information, Please Visit: gobdp.com/products.
 

31 responses to “Red Angel AC Stop Leak

    1. It works well. 2010 Mustang with evaporator leak. Would take about two weeks to lose cooling ability. Installed the product about three months ago and AC still blowing cold. Did not use oil injector. The five foot yellow manifold hose holds just about the entire bottle so with a totally full hose there is no air to get in the system. Use the R134A can to push it into the system. Worked great.
      Forgot to mention I used the 2oz bottle not the aerosol.

      1. Rob-

        We are glad to hear of the results you got with Red Angel A/C Stop Leak! Once the product seals, it would be a permanent seal, so you should be good to go at this point. We appreciate your feedback!

        Thank you!

        -BDP

  1. Can red angel be added after sysrem is full in which leak was found with dye? Does it matter how much is in system when not using gauges? R Z

    1. Robert-

      You definitely do not want to overcharge the system. The can of Red Angel A/C Stop Leak contains 2.5 ounces of R-134a.

      Red Angel will not harm or damage any shop equipment; we guarantee this. The product is reclaimed with the oil.

      Thank you!

      -BDP

  2. Can I use r134 that has top leak in it as well such as ac pro? Will it interfere with red angel working effectively?

    1. Jeremy-

      We do not recommend mixing 2 stop leaks together within your A/C system. You should use regular R-134a (without stop leak) if you are adding Red Angel A/C Stop Leak to your A/C system.

      Thank you!

      -BDP

    2. If the AC Compressor was not engaged when fill the Red Angel will it still work? Can you use more that one Aerosol can? Is that recommended?

      1. Rick-

        The compressor would need to engage in order for the Red Angel to work. The Red Angel A/C Refrigerant Stop Leak (Aerosol can) contains 2.5 oz. of R-134a, so it would be enough refrigerant to get the compressor going. One can would be enough product to treat up to a 5 lb. system.

        Thank you!

        -BDP

  3. Can Red Angel be used in a hydrocarbon-filled system? I replaced the R-12 in my vehicle with Duracool 12a Hydrocarbon. I have a leak which I am unable to locate using a sniffer or dyes. Will Red Angel properly mix with Duracool?

    1. Nicholas-

      The Red Angel A/C Stop Leak (Aerosol can) is a one shot application, and contains 2.5 ounces of R-134a to give the system a partial charge, along with 2 ounces of the stop leak. The Red Angel A/C Stop Leak (2 oz. bottle) does not contain any refrigerant, it is simply the stop leak additive. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

      1. That was not my question, I want to know why you have two cans one with a red stripe around the top the other is plain, look at the top of this page and is there any difference in content. Nicholas

        1. Nicholas-

          One of the cans of Red Angel that you have purchased may have an older label on it. The contents of the two cans are identical. We have updated the product label a few times over the years.

          Thank you!

          -BDP

  4. Is this product safe to be in the truck after using? Specially after using can a child be in the truck? And how long do I need to leave the truck on after using ?

    1. Mac-

      Activated at the leak point only, Red Angel will not crystalize with existing oxygen or moisture in the system. After repair is achieved, Red Angel will continue to lubricate and condition working parts. The product can be utilized as a repair, preventative maintenance or to warranty hard part replacement against future leak points. After the product is added (3-5 minutes), you may then top the system off with refrigerant.

      Thank you!

      -BDP

  5. I have an ac 134a system that has completely leaked out its refrigerant. Would you recommend the bottle or can? How would you recommend the system be refilled along with your product. Also, can the bottle be poured in or does it need to be injected somehow.

    1. Kurt-

      Using the Red Angel A/C Stop Leak (https://gobdp.com/product/ac-stop-leak/) would require the use of an oil injector to install the product. The Red Angel A/C Refrigerant Stop Leak (https://gobdp.com/product/ac-refrigerant-stop-leak/) is a one shot application, which comes with coupler to attach to the low side service port, and contains a partial charge of R-134a. With the use of either, you would add the product to the system once it has been evacuated. You may top it off with refrigerant after installing the Red Angel.

      Thank you!

      -BDP

  6. Will you be exhibiting this year at the AAPEX show? I normally attend and stop by your booth. I didn’t see you on the website!

    Thanks,

    Jeff

    1. David-

      Unfortunately, we do not manufacture any products that are designed to seal a leak coming from the compressor. Your only option may to replace the part.

      Thank you!

      -BDP

  7. I’m repairing my system and changing the oil, do Istill use the recommended amount of oil in the compressor?

    1. acarguy-

      Yes, you would still use the recommended amount of oil in the compressor. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

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