Styrofoam

[tom]

This post is great!
Good techniques latter on in the post too.

XPS FOAM, Cutting a Movie Title

Lots of mixed data on laser cutting foam board, so for those that are interested in using XPS, Yes it cuts great! Here is some info: XPS is extruded polystyrene foam, its most often seen as the blue “Styrofoam” or pink “Foamular” rigid insulation foam you can get in building supply stores. EPS is expanded polystyrene foam made of lots of little foam pellets that is most often seen as packaging or as the material in cheap coolers. EPS is what most people think of when they think of “Styrofoam”,…