dilemma Home › Forums › Archives › Old Bulletin Board Archives › dilemma This topic has 0 replies, 1 voice, and was last updated 25 years, 11 months ago by Richard Casley. Viewing 0 reply threads Author Posts 6 Nov 1998 at 4:11 pm #283540 Richard Casley Do I need to use dielectric union for copper-lead pipe connection or not ? This is the question . Can you answer it ? Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.