Typical Wear Spot

This is a typical bad paint patch near the waterline. The rusty browny red is the outer layer of bottom paint, the darker red is old bottom paint, the black is Wasser MC Tar, the white is Devoe Epoxy, the gray is original primer, and there's a tiny bit of bare steel showing with a little rust spot in the lower left of the bad patch. The copper-rich bottom paint shows verdigris between the true and false waterlines, higher up.