Encyclopedia & FAQ's

DIY Frequently Asked Questions / Solder


  • DIY Frequently Asked Questions / Solder')"> Used to sweat a copper fitting.
  • Forms a bond between fitting and pipe.
  • Use lead-free solder if used on potable water lines.
  • Most common type is 95-5 tin-antimony solder. The first number is the percentage of tin in the solder. The more tin, the more workable the solder.