Any suggestions on an epoxy to reattach magnets?

[alpharalpha]

I have some magnets that have come loose and would like to know what is the right epoxy/glue to use. Thanks.

 

[mark5]

Past discussions on this:
https://www.google.com/search?q=site:endless-sphere.com/forums/+magnet+epoxy

 

[izeman]

jb-weld