Installing Bathroom Sink Drain With Plumbers Putty

Use a putty knife if needed to assist prying the old faucet from the old sealant or gasket.

Installing bathroom sink drain with plumbers putty.

Scrape remaining sealant remnants from the sink surface. By cleaning the area then warming up the putty by rolling it in your hands and creating a snake like roll and pressing it into place around the drain. Kitchen and bathroom fittings that were made 20 30 40 and even 50 years ago are still handling well enough. Clean the surface around the holes with a cleaner appropriate for your sink type.

This happens because of the combination of high calcite lime and linseed oil together they ensure several decades of protection in plumbing fittings. When you are installing a sink drain and decide to use plumber s putty you must wrap the putty around the sink s drain opening before you install the drain body. You can also use it on basket strainers and pop up drains around the house. As a licence master plumber i use plumbers putty all the time to seal drains in sinks and baths.

Plumber s putty is a soft moldable sealant that is formulated for use in plumbing applications. The putty will help the upper part of the drain assembly seal against the sink drain opening. If you do not have plumber s putty or cannot use it on your type of sink then you can use silicone caulk. Plumbers putty is most often used to put together sinks and seal them to prevent water leaks.

Think of it as more high end play dough. The best kind of putty is easy to roll and very pliable. The putty is mostly used at the base of faucets or other fixtures around the bathroom before setting them onto the sink. When disconnected lift the faucet fixture from the top of the sink.

And they surely use plumber s putty. Apply plumber s putty. Be sure the the sink is spotlessly clean and smooth before installation. Apply a generous bead of plumber s putty to the underside of the flange on the sink drain ring.

When you install the drain gently firmly and keeping drain plumb vertical and perpendicular to the sink press the drain down to start the putty squish and form a seal then tighten the nut.