Answer:
What hangs in the sky by day but at night goes away?
You can draw me, fire me or fill me in.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
Built of metal or wood to divide. It will make us good neighbors, if you stay on your side. What is it?
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
It is something you will never see again.