Interesting new material that I’ve just come across – a polymer that goes soft and pliable at a low temperature, and which hardens easily. Perhaps most important of all – its BIODEGRADABLE!

There’s a distinct possibility that this CoolMorph polymer might be in the running to form at least part of the SubstrateV2 – either alongside wax, starch and mud or replacing the wax part entirely in hotter countries. Need to conduct some experiments.