I'm pretty sure the foam says it doesn't have any CFCs but that doesn't mean they are good by any means. I think I may stick to alternatives. I could probably even use that in moulds and it would be light. Just goes to show that simple can be better. Who needs high tech foam and resins when you can go with paper, water, and paste.
Any suggestions are welcome.
Especially the glue or paste we use, though I think there is a basic way with just paper, flour and water. Not that it's a necessisty, but it means that the support system may be stronger. But I don't promote it. We are trying Jeff, but it is an uphill struggle. Here's hoping we find a way, and soon.