I think I did wipe mine down with water and let sit the night before all the tack was off.I also tried isopropyl alcohol (made it worse!), Formula 409 (no effect) and Simple Green (no effect), so I ordered some of the UV protectant that Matt referred to. In the mean time I went with a decidedly low-tech solution: cornstarch. About half a teaspoon is all that's needed, I rubbed it all over the case, then lightly wiped the case with a damp sponge. No more stickiness! I don't know how long it'll last, but at least the T2 won't stick to the foam in my Pelican case for the time being.