Hi,

As well as the tailgate corrosion on my other post, I have two annoying chips on the rear door which I hunk is alloy. The alloy appears to be degrading/ a white powder forming as it breaks down I presume.

As it’s allow I’m not sure how best to repair? Touch up paint? Fill? Re spray the door?

It’s in santorini black metallic which I assume is a two part paint and lacquer.

Photo shows the size.

Jim