I am making paintings and mounting porints on Dibond (a 3mm thin yet extremely rigid substrate made of a poly composite sandwiched by aluminum). I know that companies that make face-mounted plexiglass prints or metal prints use an "industrial glue" to affix a floating mount to the back of the artwork. Does anyone know what brand/name of industrial glue is used? Or, what have you used?
The best glue I can come up with is "GOOP" or a super stregth glue at my local hardware store. These seem fine, but i rather use a more permanent and tested glue for my artwork. I would like to know what the pros use.
Thank you.