Have you tried pipe dope yet? On a hot water heater I had, this was the only thing that stopped a leak at a fitting. And it held up.
- Taping & Finishing Drywall Joints
- Inside & Outside Corner Drywall Joints
- How to Repair Small and Big Holes
- How to Build and Finish Drywall Arches
- How to Apply or Repair Texture
Free Tutorials at http://www.drywallinfo.com