Winter Plumbing Preparedness – Part 2, by A.F.
(Continued from Part 1. This concludes the article.) Pex pipe can be installed without regard to any water that is still dripping from the system since it uses mechanical connection methods. Coat the threads of two male adapters of the appropriate size with pipe dope and tightly thread one into each of the female fittings exposed in the previous step. I don’t know if electrolytic effects are of concern between galvanized steel and brass (for PEX substitution) or copper, but I trust pipe dope to be a better deterrent to any possible corrosion effects than Teflon tape. I refuse to …