This Alex Plus DAP (Acrylic, Latex, Caulk Plus, Silicone) Caulk is my new favorite frosting product. I got two forms; one comes out of the caulk gun and the other is in a can. The one in the can is a less thick, and the can is sort of like a whip cream can. I will use both of these in my next project.
Bought at Wal-Mart in home improvement section.