102K views · 1.3K reactions | This is a very common situation people run into: not having enough material on the panel to work with. This panel was primed with high-build primer, but as you can see, there are still plenty of low spots. The primer alone isn’t enough to bring everything to one smooth surface. So the next step is mixing up some filler, applying it only where it’s needed, knocking it down with 80 grit, and then sanding the whole panel with 220. The result? One consistent surface tha