I've never heard of this product but thought I would share

http://artsupply.com/foamboard/non_memory_foam_board.html

cool!! but surely this is just foam core board??

cool!! but surely this is just foam core board??

It is foam board..... I just thought it would be neat to use for mouth plates.

You mean you DONT use it for mouth boards?? this is pretty much my first choice for puppet mouthboards unless im making a puppet with a flexible mouth!! i love it because it is so light and can be very strong, it is easy to cut and can be covered with almost anything without becoming overly clogged down.

You are correct........... It is foam core and is used for mouth plates. Just saying I think this non memory foam core board is interesting. I wonder how it would work vs regular memory foam core.