Probably unrelated, but here's a neat video about the problems with resin coated rebar: https://youtu.be/xVDy84rR5Z8 https://youtu.be/xVDy84rR5Z8 TLDW: in pract

Probably unrelated, but here's a neat video about the problems with resin coated rebar: https://youtu.be/xVDy84rR5Z8 https://youtu.be/xVDy84rR5Z8 TLDW: in practice, it's worse than leaving it bare! Probably unrelated because it's rebar degradation is ionic, so it can concentrate, where decomposition from microorganisms is surely related to the actual surface area.