Thanks! I used Gorrilla Glue, it comes in a bottle, and you can get it at most hardware stores for fairly cheap. It expands when it dries so you can get some really cool effects. Just put on a little glue where you want it and let it dry, then paint over it. I recommend that you test it out on a piece of sprue or something first to get an idea on how much it will expand.
"In the embrace of Great Nurgle, I am no longer afraid, for with his pestilential favor I have become that which I once most feared, Death."