Use Bostik 2 part glue(Bostik 2304 I think its called), sand back both surfaces, removing all of the old glue and taking the thin top layer of hyperlon back to allmost the weave, apply thin layer of glue to both surfaces and allow to dry for 20 to 40 mins, then add another layer of glue and allow to dry for 20 to 40 mins again (until touch dry as a min) and then push firmly together.
Should be able to hang of it almost after 2 days.
Good luck