I redid my water main setup with regulators, ball valves etc and my irrigation line. Got the whole thing together and soldered and had leaks. Took a section apart and redid it and solved that problem. Now the irrigation line is leaking!!! I took it apart again and am wondering about one thing. When connecting a PVC line to a copper line is teflon tape best or a teflon based pipe thread compound or both? Do I tighten real tight or just finger tight? And lastly, can I solder a copper line with the PVC connection already made or will this melt the PVC to Copper connection? I cut a section about 6" away and it would be easier to just put back toghether with a slip coupling without disconnecting the PVC line. I thought about using a copper expoxy to avoid the heat in this application. Any help would be appreciated.
- posted
20 years ago