Has anyone heard either way?

I did some googling on whether greyboard is recyclable but couldn't find anything besides articles and info on how greyboard is made of recycled paper already. (Good for us, creating post-consumer product demand!) We live in a place that emphasizes recycling and sorting correctly, and our trash bin is half the size of our recycle bin so I'd like to know.

I know a lot of recycled products are not recyclable again, so now I' not sure. Has anyone heard either way?

Any help appreciated.
Thanks!

I didn't find the right solution from the Internet.


reference:
boardgamegeek.com/thread/

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