How permeable for paint on exterior wood clapboard?

I have a 150 year old house. I recently removed the aluminum siding and am restoring the original wood clapboard. I presume I should use a breathable / permeable paint… I have a 150 year old house. I recently removed the aluminum siding and am restoring the original wood clapboard. I presume I should use a breathable / permeable paint…Read MoreGreenBuildingAdvisor