Step 3: Combine PVC Parts
Apply PVC Cement following the directions on the can. Mine said to apply the cement to the outer diameter of the pipe first, then the inner diameter of the fittings, then press together with a bit of a twisting motion to get the pipe to seat all the way into the bottom of the fitting.
Pipe with both ends primed:
- Cement the 1-1/2" threaded adapter on one end
- Cement the 1-1/2" coupling to the other end.
Pipe with ONE end primed:
- Cement the 2" to 1-1/2" reducer onto the primed end.