Possible modeling plastic for PKE and other cases

Has anyone seen this?

http://www.radioshack.com/product/index.jsp?productId=21996446#

It’s a hot water modeling plastic, wondering about the usability of this from your uses of things like PKE meters and such.

That’s the ratshack re-branded version of sugrue. It’s pretty much a step up from playdoh and useful for quick repairs or simple projects but not what I’d call a real putty.

Ah ok I was concerned it would red often during use