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6 Best Effective Weft Sealer for Extensions in 2025 Reviews – Guide to Buy the Best Weft Sealer

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LAST UPDATE April 4, 2020
READING TIME 22 Minutes
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6 Best Effective Weft Sealer for Extensions in 2025 Reviews – Guide to Buy the Best Weft Sealer

Used an expensive weft sealer but still shedding hair or the sealer just doesn’t work? Don’t worry, these six tried and tested weft sealers will help solve both these and other related problems in no time.

Best of the best NEW Ultra Hold Acrylic Adhesive with Brush Applicator NEW Ultra Hold Acrylic Adhesive with Brush Applicator
4/5
Show Me
PROS

Ranked 15th on Amazon’s list

Travel-size packing

Easy to clean

Includes applicator brush

CONS

Sticks to hair sometimes

Best for the money Salon Pro Anti-Fungus Hair Bonding Glue Salon Pro Anti-Fungus Hair Bonding Glue
4.1/5
Show Me
PROS

Affordable

Anti-fungal properties

CONS

Fragile packing

Most Buying Proclaim Dark Super Bond Hair Glue Proclaim Dark Super Bond Hair Glue
4.4/5
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PROS

Ranked 152 in Amazon’s list of Best Wigs and Hairpiece Adhesives

Easy application

CONS

Not long-lasting

Gooey

Lisa J. Humphrey

Bestazy Chef Editor. Journalist with more than 7 years of experience. Likes to conduct interviews and write cool product reviews.

Writer Lisa J. Humphrey
  • 48Products
    Tested
  • 79Hours
    Spent
  • 04Experts
    Interviewed
  • 25Consumers
    Consulted
RUNNERS UP Also good products

Salon Pro 30 Sec Easy Track Weft Sealer

3.5/5

After trying this weft sealer for hair extensions, we were surprised with the results (which were better than expensive products in the market)

pros
  • Cheaper than the competitors

  • Does not create a mess

  • Easy application

cons
  • May react to some skin types

Dritz Fray Check Liquid Seam Sealant

4.5/5

Although not meant for hair extensions or wefts, this product gets the job done at half the cost

pros
  • Very cheap price

  • Minimizes shedding

cons
  • Not originally manufactured for wefts

  • Dries slowly

Top-Loc Know Sealer Spray

3.7/5

The spray bottle wasn’t working but we loved how intense the formula was and it worked perfectly

pros
  • Spray bottle for quick application

  • Lasts quite a bit

cons
  • Thick concentration

  • Doesn’t stop shedding

Taliah Waajid Curls, Waves, and Naturals Curl Sealer

4.5/5

The Taliah Waajid Curl Sealer is one of the few products that manages and enhances curls and curly hair

pros
  • Manages frizz

  • Defines curls

cons
  • Unpleasant scent

Table of Contents
Diane W. Christenson
EXPERT CONSULTANT

Therapist with experience of more than 25 years. She has written over 15 scientific papers. She works as a family doctor.

Diane W. Christenson

Hair extensions are a common sight these days, so finding a good Weft Sealer can make things less stressful and easy. Let’s find out how.

For people with hair extensions, there’s no greater horror than shedding hair from the weaves. Luckily, for us, there exists an easy solution-a Weft Sealer. If you haven’t used a weft sealer for weaves, then this is the right place for you. With different hair weft sealer reviews, we also have a quick weft sealer 101 in store for you. Find out what a Weft Sealer for weave is, how to use it, and six of the best weft sealer alternatives. All in one place. 

What is Weft Sealer?

A weft sealer is an adhesive that is safe to use on your tracks (wefts). It prevents the hair from shedding by providing extra support and hold. To do so, you can also try the fray check weft sealer.

Note: It does not completely stop the shedding, but it does reduce it significantly. 

There are multiple options available in the market like the hair extensions 101 weft sealer, extensions plus weft sealer, and many others. You can also get a weft sealer Walmart sells but it may not be as effective as it says. OR you could simply buy a good, tested weave weft sealer from Amazon without leaving your home (and avoiding unnecessary delivery charges). If you have a Prime membership, that's just a bonus. 

How to Use a Weft Sealer (Step by Step)

To successfully apply the wefts, follow the steps given below.

Step 1: Spread the Hair on a Dry Towel 

You can also use a newspaper instead of a towel if you wish.

Step 2: Comb the Hair Down

Separate any hair attached to the weft for smooth application.

Step 3: Apply Thin Layer of Weft Sealer 

Using a brush apply the hair weave weft sealer onto the weft only. Let it dry for a few minutes. 

Note: This time may vary based on the thickness and composition of the weft sealer that you use.

Step 4: Flip it Over, Repeat

Once dry, turn the hair over and repeat the same process on the opposite side. Don’t forget the corners or your hair may not stick on properly. 

That’s it!

Now all you must do is wait for the product to dry completely to avoid making a mess and apply the weft like a pro. 

6 Best Effective Weft Sealer for Extensions in 2020 Reviews

Redken Unisex Extreme Length Sealer Treatment

4.4/5
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Ultra Hold Liquid Bond Glue

4.1/5
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Proclaim Dark Super Bond Hair Glue

4.4/5
Show more

Salon Pro 30 Second Bonding Glue

4.2/5
Show more
Best of the best

NEW Ultra Hold Acrylic Adhesive with Brush Applicator

4/5
Show more
Best for the money

Salon Pro Anti-Fungus Hair Bonding Glue

4.1/5
Show more

Buyer's Guide

Do your hair wefts keep coming off? Have you tried every type of hair system there is, but the problem persists? 

Well, you’ve been looking in the wrong places!

The easiest fix in such cases is using a weft sealer. To find out what a weft sealer is, click here. Readily available on Amazon, weft sealers help your weave stay in place without many efforts. Be sure to buy a product that has a good rating and the least side effects. 

To help you pick the best weft sealer we have turned every stone and come up with the six best options. Don’t trust the products on this list blindly, know why we chose them. If you’re not well-versed with the what and if’s of weave sealers, here is a crash course on selecting the right weft sealer for weaves. 

Selecting a Good Weft Sealer

You know the trick to perfectly holding your hair weaves in place now. But using any hair weft sealer won’t be enough. There are many fake products in the market and products that barely hold hair extensions together. So, how can you find out which weft sealer is the one for you? 

Focus on the following factors when buying weft sealers and you’ll be good to go. 

 

  • What brand is it? 

 

Maybe you’re not a brand freak but the thing with weft sealers is, you should stick to the reputed sellers only. Like he 101 weft sealer, Salon Pro weft sealer, and so on. It becomes difficult to choose a good product as there are multiple brands in the market. 

So, we recommend playing it safe and going with the popular brands only. If you feel like experimenting, try a different brand or product from the same brand. But make sure you always select a trustworthy label. These products are tried and tested by thousands of other people and you can use them without worrying about the result. Any cheap or low-quality product may cause an infection or increase hair fall.   

 

  • Is it reasonably priced?

 

Notice that we said reasonably priced and not cheap. If you get a good product at a cheap rate, go ahead. But a low cost does not always get you the best quality. Similarly, buying a ridiculously expensive weft sealant is not practical and does not guarantee a good product. 

For example, an $8 weft sealer may work better than a $50 hair weave sealant. The cost does not determine quality. So, make sure you buy the weave sealer from a trusted brand to get the best quality. When it comes to hair sealers, you’ll be applying it on your scalp (in a way). If the quality is not good, then it can damage your natural hair. Compromising on quality to get a cheaper product is not advised. 

 

  • Was it made for weaves? 

 

Before adding the product to your cart make sure it is meant for weaves and not just wigs. There are sealants manufactured only for weave hair, but some aren’t meant to be used as weft sealers. Nevertheless, many products aren’t manufactured as weft sealers, but people have used them on their weaves and experienced amazing results. 

The best thing about these products people accidentally come across is that they are often, cheaper than weft sealers. But there is always a risk of getting infected when you try this tactic. So, unless necessary, stick to the trusted brands and products made specifically for weaves and save yourself the trouble. 

 

  • How long does it take to dry off?

 

Another important factor to consider when buying a weft sealer is the time it takes to dry. Some products take 15 to 20 minutes or even hours to dry off completely, not everyone has that much time. But these products stay on longer than the instant drying alternatives, so that’s something. If you don’t have that much time and want a quick fix for your weaves, then we suggest going with the Salon Pro 30 Second range of products. These hair weft sealants take only 30 seconds to dry off and hold the wig or weft into place a lot longer than products you buy from any beauty store.  

Say No to Shedding of the Hair

After applying the weft sealant, follow the steps given below to keep your hair from shedding.

When exposing your hair to so many chemicals, you can’t be too careful. Even though you’ve sealed your hair some tips can help you manage the weave better, they are:

 

  • Proper Maintenance 

 

When you’ve new hair on, it’s natural to be tempted and try on new hairstyles every so often. But before doing so, think of the outcome. This will only wear your hair off faster than it is supposed to. Why?

It’s obvious, the more you style them, the more they are being pulled. This leads to the breakage of hair which spoils it in return. 

Maintaining the hair extensions is of utmost importance to avoid shedding. Cover your hair before sleeping to ensure causing minimum damage to them. Another advice is to wear them down as often as possible instead of tying them into a bun or a ponytail. This eliminates the need to straighten or blow dry them all the time. 

 

  • Sewing 

 

If you like to sew your hair weaves, try sewing around the weft tracks. This minimizes shedding as opposed to when you sew them directly into the track. For people with no experience, we recommend getting professional help rather than doing it yourself watching some unreliable video. 

Sewing around the weft will allow it to hold on longer. When paired with a weft sealer, the match will be inseparable (until you want it to come off obviously). If you’re determined and want to sew in your wefts, follow this detailed tutorial carefully. The process may take a while, but it is not impossible to accomplish. 

 

  • Take Care of Your Hair Too

 

Like you care for your real hair, doing the same for hair wefts and extensions is also important. After cleaning, spray the hair with oil to maintain its glossy and silky soft look. Comb it regularly to avoid tangling and use only a wide-toothed comb for it. Using a thin-toothed comb will lead to more breakage and shedding of hair with all the excessive pulling of hair. 

We understand the urge to iron them every day to get perfectly straight hair or curl them often. But too much heat can ruin the wig or extensions itself (just like it does to your natural hair). Use a heat protector before using any such equipment on the hair. Even so, minimize exposing it to heat as much as possible. 

For all the hair that your weave has already shed, we know it can get very frustrating to clean. But with these 12 ultimate vacuum cleaners for tile floors, you can cut the effort and time to half.

How Can You Comb and Clean the Hair?

As we mentioned earlier, comb the hair using a wide-toothed comb instead of the comb that you’d generally use. This reduces breakage and keeps the weave intact for a longer duration. Also, as opposed to your normal combing direction, comb the hair from the tips to the roots. Combing the hair is important as it prevents tangling and thus lowers the possibility of shedding.  

To clean a human hair extension, use half a cup of shampoo and lukewarm water. We recommend using dry shampoo as it moisturizes the hair extension maintaining its shine. To wash the hair follow these steps:

  • Apply the shampoo and place the extensions in a sink for less than 10 minutes. 
  • Be sure not to swish or swirl them as it will create knots and lead to shedding. 
  • Rinse the shampoo and drain excess water by squeezing it. 
  • Deep condition it.
  • Let it dry overnight by placing it inside a towel 

Remember to deep condition the hair as it helps the hair retain moisture and its texture.  

Word of advice-don’t use the same weaves for more than three months. They lose shine and don’t look like they used to, just replace them after regular intervals. Take proper care of the weaves and hair extensions and use them for months without any problem.

Why Bother?

Shedding and hair fall are common problems faced by individuals. Avoiding it can severely deter the quality of your weave and make it seem dull. Taking proper care can help you save the time, effort, and money that you’d have to spend when replacing the weaves every time they get a little dirty. 

Using a weft sealer while installing weaves is also helpful. It ensures that the hair stays in place and does not start shedding or get loose. Follow all the steps given above and you’ll notice that your weaves will last longer than they previously did.

THE WINNERS

NEW Ultra Hold Acrylic Adhesive with Brush Applicator
Best of the best

NEW Ultra Hold Acrylic Adhesive with Brush Applicator

Used an expensive weft sealer but still shedding hair or the sealer just doesn’t work? Don’t worry, these six tried and tested weft sealers will help solve both these and other related problems in no time.

Salon Pro Anti-Fungus Hair Bonding Glue
Best for the money

Salon Pro Anti-Fungus Hair Bonding Glue

Used an expensive weft sealer but still shedding hair or the sealer just doesn’t work? Don’t worry, these six tried and tested weft sealers will help solve both these and other related problems in no time.

Proclaim Dark Super Bond Hair Glue
Most Buying

Proclaim Dark Super Bond Hair Glue

Used an expensive weft sealer but still shedding hair or the sealer just doesn’t work? Don’t worry, these six tried and tested weft sealers will help solve both these and other related problems in no time.

FAQ

Frequently asked questions

How long will it last in the hair?

Depending on the composition and product, every weft sealant lasts between a few days and a few weeks in the weave. If you apply it correctly, then a strong adhesive weft sealer can last for months too. It must only come off with a proper weft sealer remover.

Is this product compatible with hair extensions or just weaves?

The answer is subjective to the product in question. Different adhesives are manufactured with a specific purpose in mind. This product is compatible with weaves, hair extensions, and lace wigs.

How do you remove it?

Use a professional quality sealant glue remover or 99% medical alcohol to remove the adhesive from the weave. In some cases, it can also be removed with the help of a generic shampoo and washed off with water.

Is there any side effect I should know of?

Most weft sealers use rubber latex in their formula which can cause a reaction to some. But other than that, the side effects that are generally observed are itchiness and irritation in the scalp. But we have tried and tested the product under expert supervision and have experienced no such side effects.

THE TEAM

We made this review
Diane W. Christenson

Therapist with experience of more than 25 years. She has written over 15 scientific papers. She works as a family doctor.

Doctor Diane W. Christenson
Valeria Garcia Graphic Editor Valeria Garcia
Ruzica Mastelic Writer Ruzica Mastelic
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