4 Comments

  1. Looks too thick for ferric chloride, so etching pc boards is out. Not an approved disposal method, either. Besides, the Shack stopped stocking that stuff. ( Sorry for the tongue twister.) Can we safely assume that no animals or people were harmed in whatever caused that?

  2. Looks too thick for ferric chloride, so etching pc boards is out. Not an approved disposal method, either. Besides, the Shack stopped stocking that stuff. ( Sorry for the tongue twister.) Can we safely assume that no animals or people were harmed in whatever caused that?

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