Okay, I'm finishing up a couple small parts on the piece I'm working on. I need to fill in some seams and a couple areas that have too much empty space.
What can I use that's readily available (Home Despot, local hardware store, Walmart, etc.), sandable and bonds to plastic?
I'd rather not use automotive bondo as it doesn't seem to have a smooth finish when sanded due to the high degree of 'filler' in it.
Any other ideas, suggestions or even tech tips to get Auto Bondo as smooth as possible?