I've seen advice on sealing tubes prior to gluing to prevent the glue from entering the tube. NuB ? . . . do you seal both ends while holding the tube & applying the glue or slide the tube onto an insertion tool & seal only the opposite end? If so, does the open end remain open??? Sounds like finger protection is in order???
I would intend on using the dental wax that was suggested.
I would intend on using the dental wax that was suggested.