I'm installing a pedestal sink in a tight alcove in a bathroom. Only about 4 inches of the horizontal drain pipe from the p-trap to the wall can be seen from any angle at all. Can I use a 1 1/4" plastic p-trap assembly for all of the hidden parts, and then use a chrome-plated brass wall tube or extension for the horizontal part going to the wall?
If so, is there anything special I need to know about connecting the plastic to the brass? Thanks.