I'm curious as to what each of these would be used for. Latex is usually thinner right, its what is commonly used in masks and prostethics (sp?) correct?
So, I guess really the difference between foam and foam rubber. I'd think what I want to used for modeling with is foam rubber, I need something somewhat stiff that can be cut/carved. Almost like the texture of those wedge sponges that come with halloween make-up.
If anyone knows of an online supplier for this stuff as well I'm going to need a few chunks of the stuff.