One half of the top has popped loose from the keg and I can’t seem to find the right adhesive to get it to stay down . . even tried Gorilla which I thought would be ideal.
I have never had to repair the top, but have successfully repaired the bottom. I used Plumbers GOOP and worked it in with a Popsicle Stick. Then used a rope and wrapped it around the Cornie and used a 2x2 & twisted it up like a tourniquet to apply pressure on the rubber where the glue was and let it sit for a few days before releasing the tourniquet. So far so good…
You could give marine-tex a try. Make sure your surface is clean and dry, then give a couple days to properly cure. I have used it for many things and it has not let me down yet. Just a suggestion, good luck!
Any good contact glue should work but you might try heating the SS corney with warm water first to about 100F. The colder SS seems to keep the glue from setting up. Goop works if you smear it on the rubber liberally. Turn the keg upside down, apply lots of glue, set the keg down on the floor upside down, put a couple of bricks on it for a day. The excess glue that squeezes out can be removed by rubbing it with your fingers and peeling it off.
That’s good to know. As mentioned above, I used it successfully on the bottom and now we know it works on the top as well. Thanks for posting the update!!!
Haven’t heard anything about DAP Contact Cement specifically. Did read somewhere, after I posted here, that someone successfully used construction adhesive.