Knowing galvanic rust changed my outlining; isolators, sealants

https://wiki-fusion.win/index.php/The_Fact_in_the_Patina:_Why_Personalized_Finials_in_Copper_Are_the_Designer%27s_Time-Tested_Choice

Finding out about galvanic corrosion changed my detailing; isolators, sealers, and compatible fasteners avoid different steels from deteriorating in seaside or contaminated air.