I've successfully glued couplings with two part epoxy. We have a Gordon that came to us with a broken coupling. This coupling was glued about 3-4 years ago. It's been played with with no concern of being nice to the coupling. This epoxy works! Not just any epoxy, this stuff!
[img]<a href="http://s1108.photobucket.com/user/dan_laduke/media/IMG_20150830_012228_zps8ox1memx.jpg.html" target="_blank"><img src="http://i1108.photobucket.com/albums/h403/dan_laduke/IMG_20150830_012228_zps8ox1memx.jpg" border="0" alt=" photo IMG_20150830_012228_zps8ox1memx.jpg"/></a>[/img]
Here's the patient.
![[Image: IMG_20150830_012559_zpsopwqtipo.jpg]](http://i1108.photobucket.com/albums/h403/dan_laduke/IMG_20150830_012559_zpsopwqtipo.jpg)
![[Image: IMG_20150830_012533_zpsiwye2ley.jpg]](http://i1108.photobucket.com/albums/h403/dan_laduke/IMG_20150830_012533_zpsiwye2ley.jpg)
I've saved quite a few toys with this epoxy!
[img]<a href="http://s1108.photobucket.com/user/dan_laduke/media/IMG_20150830_012228_zps8ox1memx.jpg.html" target="_blank"><img src="http://i1108.photobucket.com/albums/h403/dan_laduke/IMG_20150830_012228_zps8ox1memx.jpg" border="0" alt=" photo IMG_20150830_012228_zps8ox1memx.jpg"/></a>[/img]
Here's the patient.
I've saved quite a few toys with this epoxy!