Expanded Polystyrene finishes

Hi all,

I am currently working on a project which involves the reusability of EPS packaging and boards.

I suppose most of you have worked with this material and I want to know if you’ve discovered techniques to create interesting finishes. On my side, I’ve discovered that by evenly heating EPS it creates a sort of web, not healthy to breathe!

Waiting for your ideas!

Thank you!