Oyumaru - anyone?

[Dizzyfugu]

Just found this stuff in another modeling forum - from Japan, called "Oyumaru", and it is basically a stuff that can be warmed, formed and re-used for casting parts - at least, that's a secondary use for modelers, because I think it is originally just a plastic clay you can use to make superballs or cake decorations:

http://gravengames.co.uk/making-molds-with-oyumaru-instant-mold/

http://www.hlj.com/product/HND10113/Sup

Has anyone experience with it?  

[PR19_Kit]

Hmmm, that could come under the heading of 'Really Useful Stuff'. 

[The Wooksta!]

For larger pieces or something with some strength in it - if you're trying to clone seats or tailplanes I don't think it would work too well.  Still, could be worth trying.