Last Updated: Jul 19, 2016 Views: 41
The selection of adhesive would depend upon the type of glass you are using and its function or use.
Our conservator, Stephen K. Koob, recently published the book, Conservation and Care of Glass Objects. In it, he describes several adhesives employed by glass conservators and their use. I photocopied a couple chapters from his book and I will put them in "snail mail" to you today.
It is not a simple answer. It depends on the type of glass and the type of join (bond).