Knowing galvanic corrosion changed my outlining; isolators, sealants

https://blogfreely.net/frazigkbpn/roofing-vent-durability-copper-parts-that-outlast-the-building-ordinance-cycle

Finding out about galvanic deterioration altered my detailing; isolators, sealants, and suitable fasteners avoid different steels from breaking down in coastal or polluted air.