Foam for a case
I have a nice case I obtained a few years back I want to use for airsoft, but I don't have foam suitable for airsoft in it.
There was a thread a while back (ok, a good while back) and I can't find it anymore, so I might as well ask, where can I find suitable foam? IIRC, it's called open celled foam...?
I've tried fabric shops and a Home Hardware, no luck.