Just the plating. What it means is that at some point the plating may flake in that welding area. Nothing serious and only noticeable at very close inspection.
PD: Edited original post as I wasn't clear about it. Thanks
@Greasy_Paws started
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Just the plating. What it means is that at some point the plating may flake in that welding area. Nothing serious and only noticeable at very close inspection.
PD: Edited original post as I wasn't clear about it. Thanks