Quick Answer: How Do You Install A New Kitchen Sink Drain??

Do you need plumbers putty to install a sink drain?

Apply Plumber’s Putty
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 or even the foam or rubber gasket that comes with some pop-up assemblies.

How do I remove a kitchen sink flange?

• Spray penetrating lubricant onto the threads between the securing nut and the drain flange.
• Grab a pair of slip-join pliers, and stick the handles inside the drain cross piece.
• Turn the securing nut under the sink counterclockwise with the pipe wrench.
• Place a block of wood flat against the bottom of the drain flange.

How do I remove a stuck sink flange?

Turn the locknut counterclockwise to remove it and release the flange from the sink. Tap the bottom of the sink drain flange from beneath the sink with the side of the pliers if the flange is stuck to the edge of the sink opening. This should loosen the grip on the flange and allow you to lift it from the sink.

How do you seal a kitchen sink drain?

Can I use silicone instead of plumbers putty?

Some plumbers and installers favor plumber’s putty for installing drains, while others lean toward the more modern waterproof material called silicone caulk. Both plumber’s putty and silicone caulk provide a watertight seal for a sink drain.

Is silicone better than plumbers putty?

Plumbers use it because it remains soft for a long time and maintains a watertight seal, but unlike silicone and other types of caulk, plumber’s putty is not an adhesive, so a fixture or drain part sealed with putty remains easy to remove if you ever need to replace it.

How do you use plumbers putty on a kitchen sink drain?

Roll plumber’s putty between your hands into a rope the size of a pencil and wrap it around the lip of the kitchen sink drain opening. Press the kitchen sink strainer firmly down into the putty, add the rubber gasket, friction ring and locknut under the sink, and retighten the locknut.

How long will plumbers putty last?

How Long Does It Take For Plumbers Putty To Dry. If you wait for it to dry, you’ll be waiting 10/15 years. It doesn’t “dry”, but it will “dry out”. You can use the fixture immediately after installation with putty.