Guys,
I just finished my sign. I had to make some tough decisions that I am sure not everyone would agree with. I worked with it with a razor blade to remove as much of the slag as I could. I then took a flat head punch and carefully “whacked” the “slag”. Even more came off. I cleaned the whole sign with Zud. Then I took some masking tape and carefully taped around the damaged area (that still had a very darkened finish). Then I covered the rest of the sign and spayed it with high gloss white enamel. I personally like it better than when the”rock slag monster” had it in its jaws. I posted an “after” pic. I would be interested in knowing what some of you would have done.
Steve

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