Has anyone used System 3 T-88 to install a foam glass deck or a structured deck?

I remember I used to use that wonderful stuff 30 years ago to build plywood sailboats - Winard Sabot and Mirror Dinghy. Nice and thick. Pretty easy to dispense it out of the plastic bottles. Smaller outlay of money than West System.

But does it do the job and is it easy to use for installng a deck?

Seems like it ought to stay good a few years in a refrigerator?

Thank you

Scott