Brief Description: Horizontal Stabilizer Plastic Tip 6
The little crack or seam along the top and bottom of the HS tip get filled in also.
1) first a little light weight Gold filler to fill in the crack 2) apply a thin strip of fiber glass across the crack to prevent cracking later 3) more Gold light weight filler to make it smooth to the touch
You can't feel the crack now, nor any of the filler after sanding.
Later further priming and sanding will make this glass smooth. I'll do that at painting time.