EZ Chill Car R-134a with Leak Sealer and UV Dye for Cars & Trucks & More, Red Dye, 10.25 Oz, RLS-3

seems to work fine

I bought this for my car from Walmart before and it work, stopped the leak and my a/c still works fine months later. I bought this can on Amazon for my dads car and as I was putting it in it was leaking from the can side and the nozzle side where the hose connected. The irony of a "stop leak" can leaking. Not sure what happened.

it leaked some..

Small can but was very surprised it stopped the leak. The dye is very visible.

Fitting leaked real bad

This was easy to use and will hopefully help my ac problems, but the connector is pretty cheesy, leaked a lot spilling UV dye over the inside of the engine compartment, making it hard to find actual leaks. I'm not sure what the red dye means, it's UV dye which glows bright blue under UV light, no red I can find.

Convenient package however the hose is very short if your suction port is in a tight place.

Poorly made. I cant say anything about the refrigerant inside the can because I ended up throwing this away. The trigger isnt completely attached or sealed properly. Everything just falls apart and you have to hold the entire assembly together while trying to add the refrigerant to your car. The trigger keeps falling off and it is very loose. It leaks from the trigger and gets all over your hands and drips onto whatever surface is underneath the can. Its a huge mess. Stay away from this product. Might as well throw your 16 dollars on the floor. Whoever picks it up will at least put better use to it than you would have if you bought this product.