EVAkura
Well-Known Member
Okay, there are two ways that I can think of to "fill" in areas where you have gaps. Either gluing in pieces of the same type of foam (not easy), using expanding spray foam (messy, but this would be the way I would go). If you go with the expanding foam idea, squirt a bit on the area where you need to fill, and use something disposable, like a paint stir stick, to briefly work it to where you want it. The only downside to the expanding foam is that sometimes it creates large bubbles that you later have to fill with even more foam. After it cures, cut with a sharp blade. The reason why this is the preferred method is because you don't want to use a medium that sands differently from your current foam, because you will find it is a total pain otherwise.
Yes, wood glue should work fine. It should say that it is sand-able on the container. I have used Elmer's Carpenter's wood glue in the past with great success. The nice part about that glue is you can "paint" it on, then, after it dries, use a wet cloth to smooth out the finish. Since it is water based, it will sort of reconstitute the surface of the glue that will allow you to smooth it without having to sand so much.
Hope this info helps!
