Brush on a couple coats of XIM Peel Bond, you can find it at Sherwin Williams. It's designed to smooth out the rough edges. Exterior filler works too. You can even use the XIM over the filler, the peel bond is a primer so you can paint right over it, use a high grade paint like Duration at Sherwin Williams and you will never have the problem again.... :thumbup: Good to go!
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