Hmmm... Interesting. Would also be useful for simulating something fragile (like human eyes, etc.) Also i would rename gelatin powder to a sugar.

Interesting indeed, i mostly use QRTZ as a destroyable insulator (with heat, not fire), but TPT really lacks Insulation element s at the moment..

Not trying to spam, Im just adding a relevant link to a thread I have made concerning gelatin.
Its my idea on how to make Aerogel, similar to gelatin.

https://powdertoy.co.uk/Discussions/Thread/View.html?Thread=13396
Thanks robsob for the idea a bit mate, good work.