um... ok, so its silicone rubber coated in wax. Heat the wax and the silicone can flex because the wax is fluid. Let it cool and the wax hardens. That doesn't sound even remotely durable to me. How is this useful?
Didn't you watch the video?! It's just like the Terminator! Also, kittens, because they're cute and soft.
I don't know why everybody has to be so skeptical nowadays.