I'd add to this, don't solder pipes that still have a very weak flow of water in (due to buggered stopcock) underneath a cistern, because they crack. Doing this the day before you start a new job (and soldering so you can have a shower before you head in) is also sub-optimal.
I'd add to this, don't solder pipes that still have a very weak flow of water in (due to buggered stopcock) underneath a cistern, because they crack. Doing this the day before you start a new job (and soldering so you can have a shower before you head in) is also sub-optimal.