Silicone Vs Plumber’s Putty – For Sink Drain Issues

The primary considerations when deciding whether to purchase Plumbers Putty or silicone sealant for your sink drain depends on what you need it for and whether it’s a short- or long-term problem.

Silicone is best for homes in regions with more extreme climates, rougher use, or long-term leaks. Plumber’s putty is better for short-term leaks or holes with odd shapes because you can mold and remold the putty as needed.

Reasons for changing your sink drain set could range from rebuilding your entire home to a mere redesign of your kitchen. This guide explains when and why you would use one over the other.

Can Silicone Be Used To Stop Water Leaks?

Yes, silicone sealant can stop water from leaking in parts of your kitchen and bathroom. You can apply silicone sealants inside and outside of your home, regardless of the weather and other elements, and they last much longer than putty.

Silicone sealants are also ideal for stopping water leaks because they are both flexible and impact-resistant, which means they are more durable than most other options available on the market. 

They are also perfectly designed to survive consistent contraction and expansion over a sustained period, which is necessary if you frequently use hot and cold water. It is also an essential factor in regions where temperatures vary considerably between seasons.

Silicone sealants are also ideal for addressing water leaks in metal, glass, rubber, tile, and porcelain. That means you can use silicone sealant to stop water leaks through your windows, bathroom basin, tiles, kitchen sink, shower faucet, and all your pipes. 

Silicone sealant is a flexible solution to all the water problems in your home because it is waterproof, resilient, and bonds well to most surfaces that require water repair work.

plumbers putty

What Kind Of Silicone To Use For Sink Drain?

Silicone caulk is an outstanding option for sink drains, partly because of its waterproof properties but also because the silicone caulking makes an airtight and waterproof seal.

So absolutely nothing will get through that silicone caulking, which will be a little more durable and flexible than most similar products available on the market because of the silicone association.

There are also numerous other redeeming features with silicone caulk, which help it stand out against similar products on the market. 

Among other things, silicone caulk is easy to peel off, adheres to most surfaces remarkably quickly, and provides an elegant finish to the part of the home you are repairing. In this case, that would be the sink drain.

How Long Does Silicone Take To Dry?

Most silicone will take about 24 hours to dry, provided you have followed the correct procedures when applying it. In some instances, silicone can take several days to dry correctly, depending on the type of sealant that you use and under which conditions.

The great difficulty with a silicone sealant is that it will usually require a considerable amount of patience because it creates a tight seal if you do not allow it enough dry time to cure.

sink drain silicone

How Long Does Plumber’s Putty Take To Dry?

Plumber’s putty never dries, which is why you will have a significant margin for error when applying it. Yet you’ll also be able to fix any mistakes since you can easily remove and reapply it while maintaining its original structural integrity.

Can I Use Silicone Instead Of Plumbers Putty?

Yes, you can use silicone sealant instead of Plumber’s Putty. In fact, most DIY experts will likely encourage you to use silicone sealant instead of Plumber’s Putty because it has a broader set of applications and more beneficial features.

Because silicone sealant is a synthetic product, it will last anywhere in the region of five to ten years longer than Plumber’s Putty. The fact that silicone takes about 24 hours to dry also makes it a more appealing product than Plumber’s Putty because this makes it waterproof.

Silicone sealant also performs better than Plumber’s Putty against the sun. In fact, most construction professionals try to avoid exposing Plumber’s Putty to the sun.

Where Plumber’s Putty has been specifically designed to provide a watertight seal to water leaks, something like a silicone sealant also helps you with waterproofing, weatherproofing, protecting, and sealing cracks in your bathroom or kitchen sink drain. 

sink drain

Beyond that, silicone sealant is also helpful for numerous other DIY applications that do not necessarily have anything to do with your sink fixtures, such as cracked plastic pipes or other plumbing fixtures.

One redeeming feature of Plumber’s Putty is that it generally doesn’t give off an odor once you have successfully applied it. And because it is made from natural oils and clay, it doesn’t contain any toxic elements.

Silicone sealant has the exact opposite effect in both instances. But is that necessarily enough to opt for Plumber’s Putty instead of silicone sealant?

Why You Might Use Plumber’s Putty vs Silicone

You might want to use plumber’s putty if you need to mold it into irregular shapes. You can shape, knead, and reapply a ball of putty repeatedly.

This also means that you can apply Plumber’s Putty, then remove it when necessary, adjust it according to your new needs, and reapply it without compromising its quality. There aren’t many plumbing products that can help you achieve that.

Beyond just being fun to use, Plumber’s Putty is also easy to use, which means you do not require the help of a plumbing professional to apply it to your bathroom sink drain.

Why You Might Use Silicone for Sink Drain

Something taken for granted about silicone sealant is that you can apply it over a large area, which is particularly useful when working with a sink drain. It also functions well as an adhesive, which is vital when dealing with sink drain cracks.

Another overwhelmingly compelling feature of silicone sealant is that you can use it for several different materials and surfaces when other products have some limitations.