Info on Putty

I thought this might help out some people... I found it while searching for squadron putty

http://www.paintingclinic.com/clinic/putty.htm

I like Mori Mori Polyester putty. It's what all the guys in Hobby Japan use, it works great for re-scultping, etc.. I just got Mr. Hobby dissolved white putty. This looks better for seam lines.

so it's called "plumbers putty", just wondering will i find it in homedept?
like those epoxy putty mentioned in the webpage:confused: