Stainless steel, galvanized steel coated with thermosetting hybrid polymer ... Moderate white rusting — This is characterized by a noticeable darkening and apparent etching of the galvanized coating ...

When newly galvanized steel is exposed to pure water (for example ... This can be seen as a distinct darkening and etching of the galvanized coating under the damaged region, with the formation of ...

We have a 30-year-old galvanized-steel door that's suddenly not holding ... Next, apply a product such as Klean-Strip Prep & Etch, a diluted form of phosphoric acid. You brush it on, let it ...

You can solve this problem by metal etching numbers or the design of your choice into any bare metal tool. While you're there, add your name so that the next door neighbors will never forget whose ...