Quote:
Originally Posted by Snax
Alumalite signboard material is also a more permanent option that could look nice. I haven't worked with it myself though. Kinda wondering if it wouldn't work out to make some single-sheeted panels as well with coroplast. Don't ask me what it takes to bond polystyrene (polypropylene?) to aluminum though . .  |
Prime the aluminum with self etching primer, and use foam safe sikaflex (221?). The stuff is fairly easy to work with but once cured there's no getting it off. It cleans up when wet with plain water too, so that's nice, but it dries quickly.