Learning about galvanic rust changed my outlining; isolators, sealers

https://www.scribd.com/document/1041332768/Customized-Copper-Cupolas-From-Specification-to-Centuries-of-Solution-171009

Knowing galvanic rust altered my detailing; isolators, sealants, and suitable fasteners stop different steels from degrading in seaside or contaminated air.