Yes, this is sprue brothers and they have a bunch of different colors, as well as different brands. Just search wash at the sprue brothers website and there's a whole bunch of different kinds and colors. Most of the online static hobby shops have this stuff. I love it because it's almost fool proof. If you mess it up it washes off with water. Just remember that it will act differently on flat surfaces than it does on a gloss coat. I like using it on flat myself, but it's more dramatic on flat than gloss.

http://store.spruebrothers.com/product_p/prodw.htm