Once that’s done, though, you now have time and clarity of mind to assess the situation. With only a few simple tools and inexpensive materials, you should be able to fix the pipe by yourself. A mid-run copper pipe that has sprung a leak can be cut on both sides of the break point and removed. You can join PEX plastic pipe to both sides of the copper with push-fit fittings or crimp style fittings. Alternatively, you may decide to install a lever shut-off valve instead of a piece of pipe. This does need to be located in an exposed location, though. It is best to roll the putty out into 3/8-inch rope-like pieces and press them onto the tub around the drain hole. Replace the drain, tighten it, and wipe excess putty with your finger. Some drains will have a lever operated plug. This usually lifts right out. The rubber gasket can be replaced if the tub is not holding water well.
