Finally found a decent place to get some of this wonderous material. My buddy had sent me a package of it from Denmark.
It comes in blocks and is heated in hot water for a few minutes. It turns into a pliable playdoh like material. It can then be used to make a mold of your intended object. So far I have found nothing that will stick to it. Its application might be more for static display purposes if you wanted to cast a wheel or prop etc. A wheel you would make a 2 part mold, but I have made 1 piece molds of stuff that allows it. I have been using 2 part epoxy putty as the final casting matrial. The best part is that once you no longer need the mold...reheat in hot water and reuse it on a different object.
The only source I have found so far is from a seller on Etsy and it ships from Spain.
https://www.etsy.com/listing/191540008/blue-stuff-8-bars-make-instant-moulds?utm...