Do you use plumbers putty on bathroom sink drain?

Do you use plumbers putty on bathroom sink drain?

Plumber’s putty is a soft, moldable sealant that is formulated for use in plumbing applications. It is commonly used when installing bathroom sink drains, and provides a leak-proof seal that can last several years.

How do you seal a bathroom sink drain?

Make sure the depressed area around the sink drain is also clear of any built-up material. Afterwards, apply a bead of silicone caulk around the drain hole in the sink. Then, apply a second bead along the underside of the drain flange.

Where do you put plumbers putty on a sink?

Plumber’s putty is commonly used to seal along the base of faucets and other sink fixtures before setting them onto the sink. It’s also applied to the undersides of sink strainers and pop-up drain fittings for sinks and tubs.

Should I use silicone or plumbers putty for sink drain?

You must seal the area between a sink’s drain body and the actual sink surface. Otherwise water will leak out between the two and begin dripping under the sink. Some plumbers and installers favor plumber’s putty for installing drains, while others lean toward the more modern waterproof material called silicone caulk.

Can I use silicone sealant instead of plumbers putty?

Both plumber’s putty and silicone are sealing compounds designed to provide a water tight fit for pop up drains, sink strainers, undersides of fittings, showers and drains. Plumber’s putty is more traditional while silicone caulking is a more modern product, but either one (in most cases) can get the job done.

Why should you not use plumbers putty on plastic?

The putty can attack the chrome plating on the plastic drain and cause it to come off. Usually, plastic drains have a “foam” or rubber gasket to place under the drain “flange” so you do not have to use any sealant.

Should I use plumbers putty with a rubber gasket?

Even though plumber’s putty is a cheaper alternate, it is advised to use the rubber gasket. Plumber’s putty consists of chemicals and oils that stain the marble and granite, might as well crack, or erode the surface if it left on it.

Can I use silicone to seal sink drain?

Sealing around kitchen sinks or sealing a sink drain with silicone will keep your sink in good condition and prevent future problems. Using a high quality, waterproof sealant prevents water and debris from entering the gaps.