zelph wrote:Used sports "mouth guard" material to fuse it on.
That's not a bad idea...

Pure Mahem wrote:Did you TIG weld your can? Maybe JB weld?
Close enough!
Here's how to do it and what you need:
-Cat food can
-Safety opener
-Dremel tool with two bits: a Diamond cut-off wheel and a Sandpaper 'flapwheel'.
-JBWeld
1)Open the can with your safety opener and sand the inside lip of the cat food can and the outer part of the Heineken pot.
2)Poke a hole in the bottom of the can for air relief.
3)Apply a thin, even coat of JBWeld to the inside of the catfood can with your finger.
4)Shove the can onto the Heinie pot as far as it will go. Carefully wipe off the excess epoxy, turn upside down and allow to dry overnight or longer.
5)With the Dremel, cut off the extra can as close to the rim as you can.
6)Switch to the flapwheel and sand the burrs off from the inside of the can working out. This will 'pull' the metal of the Heineken pot back over the rim slightly to lock it in place.