“PVC will follow iron pipe sizing (IPS) whereas CPVC will follow Copper Tube ... Each material has a corresponding glue that will not work well on the other type. If you have to join the two, Smedley ...

Do not smoke while working with acetone, and wash up well after use. Step 2: Sand the pipe. Lightly scour the PVC pipe’s exterior by hand with 220-grit sandpaper. Skip the electric sander ...