Evan Gatehouse wrote:

Dow Corning 795 is what I used to glue Plexiglass windows in place.
Same stuff is used on skyscrapers to bond glass windows in place.

Both are not commonly available to the public, but may be available
from glazing companies.
Evan Gatehouse


Hi:

I used the DC 795 on my polycarb widows. Works great. I think the
phrase is "structural silicone."

It aint your Wal Mart silicon sealant!
Bob