The finest hot glue we have ever seen is available from Pianotek Supply
Company.  The prepared glue looks like honey, is very transparent and
practically odorless.  It can be prepared in about 1/2 hour or less,
which is a lot faster than other glues.  Check them out at
http://www.pianoteksupply.com/

Pianotek is a wholesale supplier that normally sells only to piano
technicians.  I have been told that they would sell their hide glue
to non-technicians.

Bob Lemon - Lemon's Player Piano Service
Sacramento, California

PS: Please note our new Email address.