From underneath the sink i added the rubber ring by first adding a dab of silicone to the threads to.
Install lavatory sink drain.
Slip washers and gaskets are always placed with the bevel facing the connection joint or where the two ends will meet.
Make sure to use 100 silicone and apply a generous bead before dropping the drain into the sink hole.
Materials you will need.
The pop up drain assembly typically comes with your sink or can be purchased separately as a kit.
A bathroom lavatory sink whether free standing or enclosed in a vanity has a sink drain that connects with an s trap beneath the sink.
Within the tailpiece.
Always do a preliminary test fit measure and make cuts before finalizing the installation.
Things to know before attempting to install a bathroom sink drain.
If you need to install a new pop up drain for any reason these instructions will simplify the process.
First decide whether you ll be installing your new drain in your bathroom or the kitchen the process is nearly identical but the parts you ll need differ slightly.
A bathroom sink drain can deteriorate over time and need to be replaced or in a new addition such as a built in sink in a bathroom vanity the sink drain may need to be installed.
To ensure a watertight seal i m applying a bead of silicone all around the drain pipe.
A bathroom sink pop up stopper is a very convenient feature and while the installation is usually easy occasionally the process is complicated due to variations in the fixture or fittings.
Putting in a sink drain is a simple home improvement project that anyone can complete in less than half an hour.