Is it OK to use the blue or pink fish carving kind of foam to do alterations on a urathane deer form, or do I need to stick with urathane and mix my own? I planned on connecting with bondo or hot glue.
Sorry that really will not work, go with the standard form foam from any of the suppliers and it should be fine. Bondo is ok foam is better for glue.
I would not use hot glue, I just dont trust it having had to many thigs glued with it thats failed. Best of luck JC