I am not the greatest at body work, and am not terribly knowledgeable in such. I am a fair hand at painting since I used to paint the cabins on my model helis.
So, on my first gen, I have been repairing the cracks with some plastic epoxy that I found. It melts the plastic a bit before setting up. Only problem is there are some gaps and voids that need filling in.
So, is there a specific kind of filler I should use on a plastic substrate, that is flexible? From what I know of regular bondo, it is hard and doesn't handle flexing too well.
Thanks