Anyone have experience using 2 part PU pour foam?
Wondering what quality of foam you would end up with if it wasn't in a mold. I see so many shows with people using the pour foam in an open air form, not a sealed mold. I've used the crap in a can used to seal windows in the past and it's useless because it develops large bubbles, plus it is heavier than I expected.
I'm helping a frend on a project with an internal frame, and I'm cutting up pieces of EPS and XPS to fill it, but I'm wondering if it might be easier and quicker to use pour foam. We could make a simple plywood bottom piece then pour in the foam, and let it spill out. Large air bubbles would be a bummer when we cut away the excess, and I don't want to bother with a heavy concrete mold.
Thanks for your advice.