That's the right stuff, but maybe you're not 100% clean and dry on the mating surfaces? If you try to 're-do' it, you need to remove as much of the goop as possible. Also, let it set for a few hours if possible, as I illustrated in the last picture.
Otherwise, I really don't know why it wouldn't be working for you. Maybe post a picture or a detailed description of your process? This could be good to have in case others are having the same issue.
|