That's actually a good idea Scott. Up until the Elmer's glue, I like it.

I don't like Elmer's or wood glue on a control surface facing because it's water based and tends to try and warp the surface. Polyurethane doesn't do this. Before poly I used epoxy, but now this poly glue is awsome for a lot of things!

And then again as soon as you apply monokote it's going to try and warp anyway. So pick your poison.

-Mike