I ran out of the Oatley stuff I had and didn't feel like driving to the mall to go to Lowes or Home depot. So I went to a local place and got some stuff by PC- Plumbing. It is Plubing Epoxy Putty (2 part in a tube) and it doesn't mention metal filled on it and it does say it is NSF approved safe for potable water on it
shawn
shawn