hi TRF,
on a recent rocket project, is one of those open-cell styrofoam balls. (see picture below)
I want to put a pretty nice finish on it, something smooth, that will also hopefully keep it from crumbling.
we've tried poster paints but they don't really protect that kind of foam.
maybe a coat of epoxy? (not polyester!)
thanks!
on a recent rocket project, is one of those open-cell styrofoam balls. (see picture below)
I want to put a pretty nice finish on it, something smooth, that will also hopefully keep it from crumbling.
we've tried poster paints but they don't really protect that kind of foam.
maybe a coat of epoxy? (not polyester!)
thanks!