putty question

Has anybody tried this putty,and if so,opinions?

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=2582&item=5965134992&rd=1

Might be worth a try for $2.50. But you only get a 1 oz. tube, how much is that I use the metric system.

Well...
I'm interested as well. I was going to get some real automotive filler this weekend but I may just order a bottle of this instead.
:p