Car Conditioner Sealant A/C Stop Leak R1234yf+A Extreme Ultra

Used for a small leak in my 2017 GMC Sierra 1500 AC system. It uses r1234yf refrigerant. I had a very small leak in my trucks AC system after about 4 weeks my refrigerant wound leak out about 1/2 of the systems charge. I used this leak sealer against everything I know about adding non condensibles to an AC system. This stuff has worked and I'm glad I did.

Easy to use but did not work.

Item exactly as description, very fast shipping