Easiest Kitchen Faucet Sealant

Easiest Kitchen Faucet Sealant: How to Seal Around Faucets

One of the most common problems on kitchen faucets I found on the internet is the leakage problem. Most of the people ask for help in kitchen faucet sealant issues. Cause everyone wants a clean and healthy kitchen without regular water hassle. But, as the requirement, we hardly have that healthy, sealed environment in our kitchen.

And the main reason is the lack of proper the sealing of kitchen faucets.

If you have a top quality kitchen faucet installed in your kitchen, then the leakage problems will be rarer. But you need a proper sealant for the kitchen faucets and sinks. There will still be leakage problems in the kitchen. So, knowing how to seal around the faucet is a must.

Kitchen Faucet Sealant: Easiest Ways to Do

Sealing around faucets are crucial to make the installation complete. As the base of the faucet cannot sit tightly on the countertop, it sits on thus sealing is very necessary to stop seeping of moisture underneath the faucet and through the counter either.

The seeping can happen due to splashes or internal leakage. The systematic approach of sealing around the faucets are-

Turning off the Water flow

Firstly, you have to stop the water supply completely. If there is any water leakage problem in your kitchen, then before doing anything you need to stop the water flow. Find out the switch that controls the water supply and stops it.

Turning off the Water flow

You have to first shut down the water supply from the beneath of the sink and then turn on the faucet to drain out the water stored in it.

Without turning off the water if someone tries to open the faucet then the kitchen is more likely to be flooded. And everything you are going to stop will go other ways. So be careful about this stage always.

Remove the faucet from the sink

After that, you need to find out what happened with the faucet and where the leakage happens. To do so, you need to remove the faucet to look further. Remove the faucet from the sink or countertop if it already been installed.

You can ask for the help of a plumber to removing the faucet form the countertop or you can remove it by yourself. As we are going to discuss how to do it by ourselves, we will discuss more into self-DIY kitchen faucet sealant.


You can use a wrench to disconnect the water supply lines. After that loosen the nuts or nut which hold the faucet in place. Place the nuts carefully so that it can be found easily afterward when it is needed again. There are a lot of kitchen faucet sealant videos on the internet. You can see that videos, to get proper ideas.

Clean the area properly

One of the most important parts of proper sealant of faucets is cleaning it properly. If you didn’t have proper sealant previously then there will be dirt in those areas, as the kitchen environment is wet and hot. So, you need to clean the whole area and the dry it.

So, after removing the nuts clean thoroughly the sink or the counter where the faucets sit. As well as, clean the base of the faucet itself. Check out if the color of that portion is deeper than the exposed portion of the faucets. If it is, then there is dirt.

Also, there could be old sealer at the base of the faucet and grease around it clean it with soapy hot water and a soft cloth available. Then dry the whole area completely so that there remain no water droplets.

Preparing Plumber’s Putty

After drying the area, you need to add the putty to make a perfect faucet sealant. The best putty is plumbers putty. There are a lot of cheap putty available that are there for different wood and plastic purposes. You need plumber putty, not those wooden putty to do the sealant of the faucets perfectly.

Preparing Plumber’s Putty

You have to roll adequate plumber’s putty into a rope-like shape which is approximately ¾ inch thick. Now form a ring from the rope with the approximate diameter of each faucet base.

If you have single faucet then form one ring if you have two or more pieces, then make separate pieces for every individual piece.

Inserting the faucet

Inserting the faucet is probably the most crucial part of the whole process. In this stage, you have to press the plumber’s putty on the base of each piece of the faucet. Provide the putty properly on the base that there is no gap remain on it.

Now reinsert the faucet base back into the hole or holes in the sink or the countertop. Now replace the nuts and gaskets back to its place on each piece of the faucet.

After that reconnect the faucet water supply lines and turn on the water flow. Test the seal of the faucet by splashing water around its base. After careful observation, if no water seeps through the sealant, then it is entirely sealed.

Some of the faucets come with individual rings that help to seal them into place. Other faucets may need sealing process at the time of installation. It also may need to be occasionally re-sealed as well to prevent the leakage of the course of time.

Inserting the faucet Faucet Sealant

Things that are Needed for Sealant

  • Adjustable Wrench
  • Cloth
  • Soap or Cleaner
  • Plumber’s Putty


For constantly exposing the faucets into moisture, high temperature and running water it can easily lose the sealing around the faucet. To avoid any problems, sealing around the base of a faucet can make the faucet last long without leakage in this extreme condition.

Sometimes, using the faucet for a long time can also make the sealant lose at times. For that, you need to check if the kitchen faucet sealant is intact or not. If there is an issue you can easily follow these easy steps to make it alright and have a healthy kitchen environment with minimum hassles.

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