Is it ok for copper water lines to be in contact with steel studs, hangers or bx cable or will it cause future corrosion in the copper?
Plumbers often put the plastic inserts between copper and steel but sometimes do not do a completely thorough job of it.
See attached pics from a renovation.
Plumbers often put the plastic inserts between copper and steel but sometimes do not do a completely thorough job of it.
See attached pics from a renovation.