Plumber’s Putty Keep Coming Out? (8 Easy Tips to Keep Putty In)

Are you tired of the constant struggle of having your plumber’s putty come out of your plumbing fixtures? Have no fear!

This article provides 8 easy tips to keep your plumber’s putty in place and working effectively. From understanding the proper seal of plumber’s putty to learning how to remove excess or hardened putty, we have got you covered.

Table of contents

Why does plumber’s putty keep coming out?

If plumber’s putty keeps coming out, it could be due to several reasons.

First, inadequate preparation of the surface may prevent proper adhesion of the putty.

It is essential to thoroughly clean and dry the area where the putty will be applied to ensure a strong bond.

Also, if the putty is not kneaded or rolled properly before application, it may not have the necessary consistency to stay in place.

Applying too much or too little putty can also cause it to squeeze out.

Another factor could be excessive pressure or movement after the putty has been applied, disrupting its position and causing it to come out.

Finally, the quality of the putty itself may play a role; using a low-quality or expired product may result in poor adhesion and premature failure.

8 easy tips on how to keep your plumber’s putty in

1. Prepare the surface properly

Before applying the putty, ensure that the surface is clean and dry.

Remove any dirt, grime, or residue that might hinder the putty’s adhesion.

Use a mild detergent and a cloth or sponge to thoroughly clean the area. Once clean, dry the surface completely before proceeding with the application.

2. Knead and roll the putty well

Plumber’s putty typically comes in a container or a tube.

To ensure proper consistency, take a small amount of putty and knead it in your hands until it becomes soft and pliable.

Rolling it between your palms can help achieve an even texture, making it easier to work with.

3. Apply the right amount of putty

It’s crucial to use the correct amount of putty.

Applying too much can lead to excess putty squeezing out, while applying too little may result in inadequate sealing.

Start with a small portion of putty and gradually add more as needed. Aim for a thickness of around 1/8 to 1/4 inch, depending on the application.

4. Shape the putty properly

After kneading, shape the putty into a thin rope or a ring, depending on the project requirements.

Gently press the putty onto the desired area, ensuring full coverage and a snug fit. Take care not to stretch or distort the putty excessively, as it may compromise its integrity.

5. Avoid excessive pressure or movement

Once the putty is applied, minimize any unnecessary pressure or movement on the sealed area.

Excessive force or constant shifting can displace the putty and cause it to come out.

Handle the fixture or object with care, and avoid placing heavy objects on top of the sealed surface immediately after application.

6. Allow sufficient curing time

Plumber’s putty requires time to set and harden properly. Refer to the manufacturer’s instructions to determine the recommended curing time.

Avoid using or disturbing the sealed area until the putty has fully cured. This will ensure a secure and long-lasting seal.

7. Check for leaks and reapply if necessary

After allowing the putty to cure, inspect the sealed area for any signs of leakage. If you notice any leaks or gaps, it’s crucial to address them promptly.

Carefully remove the old putty, clean the surface again, and reapply a fresh layer of putty, following the previous steps.

8. Choose a high-quality putty

Lastly, investing in good-quality plumber’s putty can make a significant difference.

Opt for reputable brands that are known for their reliable performance and durability.

Quality putty is more likely to adhere properly and resist drying out or cracking over time, ensuring a strong and lasting seal.

What kind of seal does plumber’s putty provide?

Plumber’s putty provides a flexible and watertight seal. It is commonly used in plumbing applications to create a barrier that prevents leaks and water seepage.

The putty is applied between two surfaces, such as a sink drain and the sink itself or a faucet and the countertop, forming a tight seal that helps prevent water from leaking out.

It acts as a reliable sealant due to its pliability and ability to conform to irregular shapes and surfaces, effectively sealing gaps and preventing water or other fluids from escaping.

Plumber’s putty is commonly used for non-permanent seals that can be easily removed or replaced when needed.

What is the best type of plumber’s putty for my plumbing project?

1. Oatey, 14 oz Putty 31166

This putty is great for sinks, countertops, strainers, and shower bases. It’s flexible, making it easy to work with and clean up after.

2. Harvey’s 043010 Plumber’s Putty

This putty is user-friendly and long-lasting. It stays flexible and won’t harden, shrink, crack, or crumble, even if the container is left open.

3. Oatey Stain-Free Plumber Putty, 9 oz. tub

This putty is specially designed for sinks, countertops, strainers, and shower bases made of materials like marble, granite, quartz, sandstone, and corian. It won’t leave stains on surfaces like regular plumber’s putty.

4. ACE Plumbers Putty, 14oz

Ace Plumber’s putty is ideal for setting bowls, faucets, rims, and strainers. However, it should not be used on marble or other porous surfaces, plastic lavatories, or fixtures. Plumber’s putty is a soft and pliable sealing compound used to create watertight seals around faucets, drains, and other plumbing parts.

5. Black Swan Stay Soft Plumber’s Putty

Black Swan’s Stay Soft Plumbers Putty is a specially formulated putty that remains soft and flexible. It won’t shrink, bleed, harden, crack, or crumble. It is also gas-proof, odor-proof, and water-resistant.

How can I remove excess or hardened plumber’s putty?

Wait for the putty to fully harden: If you’re dealing with hardened putty, give it enough time to completely cure. Refer to the manufacturer’s instructions for the recommended curing time.
Scrape off the excess putty: Using a plastic scraper or a putty knife, gently scrape away the excess putty from the surface. Be careful not to damage the underlying material. If the putty is hardened, you may need to apply some pressure while scraping.
Apply a putty softener (optional): If the putty is stubborn or difficult to remove, you can try using a putty softener. Apply the softener as per the product instructions and let it sit for the recommended time to loosen the hardened putty.

Use a solvent (if applicable): Certain solvents, such as mineral spirits or acetone, can help dissolve and remove putty residue. Check the compatibility of the solvent with the surface material before applying it. Apply the solvent with a cloth or sponge and gently rub the affected area until the putty starts to dissolve. Wipe away the softened putty and repeat the process if necessary.
Clean the surface: After removing the excess or hardened putty, clean the surface with mild soap and water to remove any remaining residue. Dry the area thoroughly before applying new putty or performing any further repairs.

How long does plumber’s putty take to dry?

The drying time for plumber’s putty can vary depending on several factors, including the brand, ambient temperature, humidity levels, and thickness of the applied putty.

Plumber’s putty typically takes around 24 to 48 hours to fully dry and cure. However, it’s important to note that this is an approximate timeframe, and the specific drying time may be mentioned on the product packaging or in the manufacturer’s instructions.

Before exposing the sealed area to water or putting any pressure or stress on the putty, it is advisable to follow the manufacturer’s recommended drying time in order to ensure optimal drying and performance.

Can you use too much plumber’s putty?

It is possible to use too much plumber’s putty. Applying an excessive amount of putty can lead to several issues.

First, the excess putty may squeeze out from between the surfaces being sealed, creating a messy and uneven appearance.

Also, using too much putty can result in improper sealing, as the excess putty may prevent a tight and secure connection.

Moreover, excessive putty can take longer to dry and cure, potentially delaying the completion of the plumbing project.

It is important to use an appropriate and measured amount of putty to achieve a proper seal without wasting excess material.

How can I prevent plumber’s putty from hardening too fast?

To prevent plumber’s putty from hardening too fast, there are a few steps you can take.

Make sure to store the putty properly according to the manufacturer’s instructions.

Keep it in a cool, dry place, and tightly seal the container after use to minimize exposure to air and moisture.

When working with the putty, try to work in a shaded or cooler area to avoid direct sunlight or excessive heat, as heat can accelerate the drying process.

It can be helpful to knead and warm up the putty in your hands before application to make it more pliable and easier to work with.

If needed, you can also lightly mist the surface with water to slow down the drying process.

By following these precautions, you can extend the working time of the plumber’s putty and ensure that it remains usable for a longer period of time.

Plumber’s putty vs. silicone

Plumber’s putty and silicone are both commonly used materials in plumbing applications, but they have different characteristics and purposes.

Plumber’s putty is a soft, clay-like substance that is primarily used for sealing joints and creating watertight seals around drains, faucets, and other plumbing fixtures.

It is typically composed of a blend of clay, oils, and fillers. Plumber’s putty is easy to work with, can be molded into different shapes, and remains pliable for a long time.

It is commonly used on surfaces like sinks, countertops, and shower bases made of materials such as porcelain, ceramic, or stainless steel.

Plumber’s putty is not suitable for use with certain materials like granite, marble, or plastic, as it may cause staining or damage.

Silicone, on the other hand, is a flexible and durable sealant made from a synthetic polymer.

It comes in the form of a caulk or adhesive and is known for its excellent waterproofing properties.

Silicone sealants create a long-lasting and flexible seal that can withstand temperature changes, UV exposure, and moisture.

They adhere well to a wide range of surfaces, including glass, tile, metal, and plastic.

Silicone is commonly used for sealing around bathtubs, showers, windows, and other areas where a waterproof and durable seal is required.

Unlike plumber’s putty, silicone is not intended to be molded or shaped like putty but rather applied as a bead or line using a caulk gun.

What pipes does plumbing putty not work well on?

Plastic pipes: Plumber’s putty can potentially react with and degrade certain types of plastic pipes, such as PVC (polyvinyl chloride) or CPVC (chlorinated polyvinyl chloride). The chemicals in the putty may cause the plastic to weaken or become damaged over time.
Porous materials: Plumber’s putty is not suitable for use on porous surfaces like granite, marble, or other natural stones. The putty can seep into the pores of the material, causing staining or discoloration. In such cases, it is advisable to use silicone-based sealants that are specifically designed for these materials.

Threaded connections: Plumber’s putty is not recommended for threaded connections or joints. It may interfere with the proper functioning of threaded fittings and prevent a secure and leak-free seal. Instead, use appropriate pipe joint compound or thread seal tape (also known as Teflon tape) for threaded connections.
High-pressure applications: Plumber’s putty is not designed to withstand high pressure, such as in applications involving high water pressure or gas lines. In these situations, it is important to use sealants or compounds specifically rated for the required pressure levels.

How long does plumber’s putty last?

Plumber’s putty can last for several years when applied correctly and used in appropriate situations.

When used for sealing sinks, drains, or other fixtures, plumber’s putty is typically considered a temporary or removable sealant.

It is meant to provide a reliable seal for a certain period, allowing for disassembly and resealing if needed. If properly maintained and not subjected to excessive strain or harsh chemicals, plumber’s putty can maintain its effectiveness for many years.

However, it’s important to note that plumber’s putty may dry out, harden, or lose its adhesive properties over time.

Exposure to extreme temperatures, continuous water immersion, or contact with certain chemicals can accelerate its degradation.

Regular inspection of the sealed areas is recommended, and if signs of deterioration or leakage are noticed, it may be necessary to remove the old putty and apply fresh putty for a secure seal.

It’s worth mentioning that there are also other sealants available, such as silicone-based caulk or epoxy-based compounds, which provide more long-lasting and durable seals.

These alternatives might be preferable for applications where a permanent seal is required or when dealing with specific materials or conditions that are not compatible with plumber’s putty.

Can I reuse plumber’s putty that leaked out of pipes?

Once plumber’s putty has been used and has come into contact with water or other substances, it is not advisable to reuse it.

Plumber’s putty is designed to create a watertight seal, and once it has been used and exposed to moisture, it may have absorbed water or other contaminants, making it less effective for future applications.

Also, plumber’s putty tends to harden over time, and the putty that has been removed or squeezed out of pipes may have lost its pliability and adhesive properties.

Reusing it could compromise the integrity of the seal and result in leaks or an inadequate bond.

For best results and to ensure a reliable seal, it is recommended to use fresh plumber’s putty for each plumbing project or repair.

Properly dispose of any excess or removed putty and apply a new layer of putty when needed. This will help maintain the effectiveness and integrity of the seal, reducing the risk of future leaks or issues.

Other interesting articles:

Plumbing Joint Crack? (8 Common Reasons and How to Fix)

Author: Logan

I help people connect with businesses