Where's the best place to buy foam? (closed cell polyethylene foam)
You know how when you buy certain electronics, they are often packed in or padded with a type of foam:
I see that the foam in this picture is probably 1/4 packing foam that's been sandwiched together. The best I can tell, this stuff is called Closed Cell Polyethylene Foam.
So far, the best place I've found to buy this is here (I was looking at the 1/2" thick 2.2 lb version):
Does anybody know a better place, online or brick/mortar, where I could try to purchase this? I am also interested in alternative materials - just NOT polystyrene. This material will be used to pad a soft-sided bag that will have lighting equipment placed inside, and polystyrene would likely crack after repeated use.