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Your cart is empty.Certified A/C Pro Automotive Air Conditioning Universal A/C UV Dye is a UV leak detection dye to help detect leaks in automotive air conditioning systems. Can be used in all R-134A, R-12, and R-22 systems. Compatible with all PAG, ester, and mineral based refrigerant oils. Contains four one quarter ounce applications of universal air conditioning system UV leak detection dye. Meets SAE J2297.
LauraJK
Reviewed in the United States on January 30, 2025
I have an issue with my refrigeration on our boat. We have paid to have repairs twice in the last two years. I finally decided to attempt the repairs myself, as the professional can't seem to fix it. I've purchased the other equipment I need to inspect/repair the system myself. Neither of the professionals we had out to work on the refrigeration had refrigerant dye to add to the system so we could find the actual leaks. They both fixed stuff they "thought" might be the leak, but time proved them both wrong. Adding dye to the refrigerant is a sure fire way to see exactly where the leak is, so it can be repaired.
Brian W
Reviewed in the United States on January 13, 2025
The UV dye seems like a good product. However, the packaging is not tamper evident. The first bottle was leaking out of the package when it arrive. I ordered a replacement and it was opened already. Leaking UV dye is never a great surprise.
Lynx
Reviewed in the United States on January 11, 2025
Easy to use and helped me find a leak
Conrad Hutchings
Reviewed in Canada on September 10, 2024
Great dose what it need to do
Jared wright
Reviewed in the United States on August 20, 2024
Get a good quality injector or pour a little in you low line on your gauge and send it in with a little Freon. It works great
Hemi Power
Reviewed in Canada on June 30, 2024
This product when used with a uv light, ac leakage will appear as a white spot. Great maintenance support for ac leakages. Add to any ac system, will no damage pump or hoses.
L.B.
Reviewed in the United States on June 22, 2024
Big fan. I have used this product for a while and easy to use. My only critisism is the included directions. To be honest, they suck. A 1oz. bottle contains four treatments. I can tell you there are basically three ways to use it. If you are working on an A/C system that has no dye then inject 0.25 oz. into the system. If you are working on a vehicle that does not have UV dye added and are replacing a component (such as the compressor or condensor). Either add 0.25oz of dye directly into the new part, before installing it or mix 0.25oz. of dye to 8oz. of PAG 46 and inject the recommended amount of oil to the system, after the repairs are completed. If the manufacturer has already added dye to the A/C system and you are performing a repair or refill service, mix 0.25oz of dye to 12oz. of PAG 46.
Aiden Wilson
Reviewed in the United States on December 7, 2024
I had suspected a leak in my air conditioner and when I used this dye I was able to detect the leak immediately.
Verified VIP Customer
Reviewed in Canada on October 9, 2024
Didn’t get to use it. But it’s pretty straightforward. You need a UV light to detect this leaking from your ac system.
Mirza Baig
Reviewed in the United States on October 22, 2024
ok.
Wolf
Reviewed in the United States on October 10, 2024
I recommend that you purchase a larger container as it us barely enough for one AC system.
alfuzan18
Reviewed in Saudi Arabia on April 29, 2024
Good brand but, it was useless for me i couldnt use the product because it's not compatible with AC charging kit's fitting.
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