You might want to check into that, since many types of clay ARE elastic. Chances are you're already using elastic clay to clean your vehicle.
Check this thread for example:
http://autopia.org/forum/showthread.php?t=51774&highlight=elastic+clay
If you think ANY clay is actually clay, then you are misinformed. "Clay" is a mud like substance you dig out of the ground.
For instance, Wolfgang clay is elastic according to their own description:
Wolfgang Elastic Poly Clay Kit is the only non-abrasive way to remove stubborn environmental contaminants, tar, and bugs!
For more info, see here:
Detailing Clay (who I believe advertises on Autopia)
I'll quote from their FAQ: "Q3. What is the best clay?
A3. What label do you like? There are only a couple manufactures of clay, and the technology is protected by U.S. patents. Clay is manufactured with different levels of abrasiveness and colors to suite different applications. There are some subtle difference in technology (plastic vs. elastic material) and the firmness of the material. In general, softer clays are safer and easier to use. A firm clay cleans better with a little more risk of scuffing or scratching."
This is the "real stuff". Thanks for being insulting and condecending though.
I may be new to detailing, but at least I don't post insulting replies without researching what I'm saying first.
But whatever, I've tried to save people money on two forums now, and both times it resulted in people replying in an insulting and condecending manner.
That's the last time I post any information on good deals. Screw it. Seems like when you try to help people out, they would rather attack and insult than accept it.
I found a great deal, I'm passing it on. If you have something insulting to say, save it. If you want to take advantage of the deal do so. If you want to pretend that any of the detailing clay you use is actually "clay" I won't attempt to explain to you the difference between naturally occurring "clay", plastics, polymers, and elastics (although I work with several chemists at the pharmaceutical company I work for that might be willing to help explain the difference to you).
I may not be an expert detailer, hell I'd hardly even qualify as a novice, but I DO research what I buy before I buy it, and I do research what I say before I say it. ALL detailing clay is made of various plactics and elastics to my understanding, none of the are actually "clay."