Unable to attach a new p-trap to a corroded metal drain stub that doesn't protrude beyond the drywall.

Workarounds Described

• trying to glue an extension onto the metal stub
• considering calling a plumber for soldering

StubExtend Pro

A universal drain stub repair kit that lets homeowners easily extend a corroded or flush metal stub without soldering. Includes a corrosion remover, a threaded metal-to-plastic adapter, and a push-fit coupling that grips onto the existing pipe.

Existing Solutions Mentioned