Originally Posted by HoosierGuy
I'm not sure that foam in the can I used to fix my wings would be good for more repairs. So far it has not become rock hard. I did use it to fix my wings but I also coated the top and bottom with that spackling I bought and then covered the top and bottom with shoo goo. But I'm still experimenting with it though.
may be you needed to put in a little at a time letting it dry,then add a little more ect until it was built up. If it was me i would go get some foam board or find a chunk of foam at a local hobby shop and glue it in using gorilla glue,first put a bit of water on each side to be glued, then after gluing cover with tape so it cant spread to far. after it is dry it can be sanded off.