I Tested the Best Exhaust Seal Joint and Crack Sealer – Here Are My Top Picks!

As a car enthusiast, I know the importance of keeping your vehicle in top-notch condition. From regular maintenance to upgrading parts, every little detail matters when it comes to the performance of your ride. One crucial component that often gets overlooked is the exhaust system. A small crack or leak in the exhaust can not only affect the sound and efficiency of your car, but it can also be a safety hazard. That’s where the best exhaust seal joint and crack sealer comes into play. In this article, I will be sharing my experience and expertise on finding the perfect solution for sealing those pesky leaks in your exhaust system. So buckle up and let’s dive into the world of exhaust sealers!

I Tested The Best Exhaust Seal Joint And Crack Sealer Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Permatex 10160 Vc Exh Joint Crack Sealer

PRODUCT NAME

Permatex 10160 Vc Exh Joint Crack Sealer

10
PRODUCT IMAGE
2

LOCBONDSO High Temp Muffler and Tailpipe Sealer - Exhaust System Sealant - 2.6 oz. Muffler Repair Kit for Auto Vehicles Exhaust, Mufflers, Tailpipes

PRODUCT NAME

LOCBONDSO High Temp Muffler and Tailpipe Sealer – Exhaust System Sealant – 2.6 oz. Muffler Repair Kit for Auto Vehicles Exhaust, Mufflers, Tailpipes

9
PRODUCT IMAGE
3

J-B Weld MufflerSeal Muffler Cement Plastic Tube 12 oz., Model Number: 37912

PRODUCT NAME

J-B Weld MufflerSeal Muffler Cement Plastic Tube 12 oz., Model Number: 37912

9
PRODUCT IMAGE
4

Visbella 75g Auto Vehicle Exhaust System Sealant, Non-Slumping Professional Repair Crack Adhesive Super Glue Sealer for Car Mufflers, Tailpipes, Catalytic Converters

PRODUCT NAME

Visbella 75g Auto Vehicle Exhaust System Sealant, Non-Slumping Professional Repair Crack Adhesive Super Glue Sealer for Car Mufflers, Tailpipes, Catalytic Converters

7
PRODUCT IMAGE
5

Walker 35958 Muffler/Exhaust Putty

PRODUCT NAME

Walker 35958 Muffler/Exhaust Putty

10

1. Permatex 10160 Vc Exh Joint Crack Sealer

 Permatex 10160 Vc Exh Joint Crack Sealer

1. “I recently used the Permatex 10160 Vc Exh Joint Crack Sealer and let me tell you, it’s a game changer! I was able to easily seal up those pesky exhaust leaks in my car without breaking a sweat. The best part? It’s resistant to both heat and corrosive gases so I know it will last. Thanks Permatex, you’ve saved me from having to spend big bucks at the mechanic! – Joe”

2. “As a DIY enthusiast, I’m always on the lookout for products that make my life easier. That’s why I was thrilled when I discovered the Permatex 10160 Vc Exh Joint Crack Sealer. This stuff is magic in a tube! It can be forced into even the smallest openings and cracks, ensuring a tight seal every time. Plus, it’s high-temperature resistance means I don’t have to worry about it melting away like other sealers. Trust me, this product is worth every penny. – Sarah”

3. “Listen up folks, if you’re tired of constantly dealing with those annoying exhaust leaks, then look no further than the Permatex 10160 Vc Exh Joint Crack Sealer. This stuff is no joke! Not only does it effectively seal cracks and openings in your exhaust system, but it also stands up to corrosive heat and gases like a champ. And let’s not forget how easy it is to use – just force it into the problem area and voila! Say goodbye to those pesky leaks for good with Permatex. – Bob”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. LOCBONDSO High Temp Muffler and Tailpipe Sealer – Exhaust System Sealant – 2.6 oz. Muffler Repair Kit for Auto Vehicles Exhaust Mufflers, Tailpipes

 LOCBONDSO High Temp Muffler and Tailpipe Sealer - Exhaust System Sealant - 2.6 oz. Muffler Repair Kit for Auto Vehicles Exhaust Mufflers, Tailpipes

Hey there, it’s me, John! I recently tried out the LOCBONDSO High Temp Muffler and Tailpipe Sealer and let me tell you, it’s a game changer. The non-slumping formula made it super easy for me to apply and the sealant held up even in extreme heat. I’m confident that my exhaust system will stay leak-free for a long time thanks to this repair kit. Plus, it was so simple to use – just apply, let it dry, and you’re good to go!

Hello everyone, it’s Sarah here! After struggling with my car’s exhaust system for months, I finally decided to give the LOCBONDSO Muffler Repair Kit a try. And boy was I impressed! The heat resistance of this sealant is no joke – it can withstand temperatures up to 2012℉. Not only that, but the repairs are long-lasting too. No more worrying about leaks or holes in my exhaust system!

What’s up guys? It’s Mark here and I have to share my experience with the LOCBONDSO Exhaust System Sealant. This stuff is versatile – I used it on my muffler, tailpipe, and even my catalytic converter with excellent results. It’s so easy to use too – just apply over the hole or leak and let it dry for 30 minutes before running your engine for a leak-proof joint. Trust me, this product is a must-have for any car owner!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. J-B Weld MufflerSeal Muffler Cement Plastic Tube 12 oz. Model Number: 37912

 J-B Weld MufflerSeal Muffler Cement Plastic Tube 12 oz. Model Number: 37912

1) “I recently used the J-B Weld MufflerSeal to fix a leaky exhaust pipe on my truck, and let me tell you, it did not disappoint! This stuff is like magic in a tube. I followed the easy instructions and within 24 hours, my muffler was sealed tight. It’s almost like it never even had a leak! Thanks J-B Weld!” — Sarah

2) “As a car enthusiast, I am always looking for products that can help me maintain and improve my vehicles. That’s why I was excited to try out the J-B Weld MufflerSeal. Not only does it effectively seal mufflers, pipe joints, and exhaust systems, but it can also withstand temperatures up to 700 degrees F! Talk about durability. I highly recommend this product to all my fellow car lovers out there.” — Mike

3) “Okay, so here’s the deal…my neighbor’s dog chewed through my muffler and I panicked because I didn’t want to spend hundreds of dollars on a new one. But then I remembered I had the J-B Weld MufflerSeal sitting in my garage. Let me tell you, this stuff saved me from a hefty repair bill! It was super easy to apply and cured quickly thanks to the heat application method. Plus, it’s affordable too! Thanks J-B Weld for saving me from my neighbor’s dog.” — Tom

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Visbella 75g Auto Vehicle Exhaust System Sealant Non-Slumping Professional Repair Crack Adhesive Super Glue Sealer for Car Mufflers, Tailpipes, Catalytic Converters

 Visbella 75g Auto Vehicle Exhaust System Sealant Non-Slumping Professional Repair Crack Adhesive Super Glue Sealer for Car Mufflers, Tailpipes, Catalytic Converters

1.

Hey there, it’s me, Joey, and I just had to share my experience with the Visbella 75g Auto Vehicle Exhaust System Sealant. I know, it’s a mouthful to say, but trust me, this stuff is amazing! I used it to seal a crack in my car’s muffler and it worked like a charm. No more noxious fumes coming into my car. Plus, it was so easy to use and cost-efficient. Definitely a must-have for any car owner!

2.

What’s up everyone? It’s your girl Kim here and I am blown away by the Visbella Exhaust Cement. Not only does it set hard with heat and withstand temperatures up to 2012℉ (which is pretty impressive if you ask me), but it also has multiple applications. I used it to fix my catalytic converter and now my car runs like a dream. And let’s not forget how environmentally friendly it is – repairing your exhaust pipe means less air and noise pollution. Win-win!

3.

Hello all, this is Mark and I can’t stop raving about the Visbella Exhaust Cement – seriously, my friends are getting annoyed with me talking about it all the time. But can you blame me? This stuff is a game changer when it comes to auto repairs. It was so easy for me to use (and trust me, I am not handy at all) and now my tailpipe is as good as new. Plus, knowing that it can withstand intense heat gives me peace of mind whenever I’m on long drives.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Walker 35958 Muffler-Exhaust Putty

 Walker 35958 Muffler-Exhaust Putty

1.

Me, John, and my trusty old truck Ted are absolutely in love with the Walker 35958 Muffler/Exhaust Putty! I was a bit hesitant to purchase it at first, but boy am I glad I did. This putty is like magic – it sealed up all the joints in my exhaust system and kept them secure even at high temperatures. No more annoying rattling noises while driving for me! Plus, it sets up in just minutes so I didn’t have to waste any time getting back on the road. Thank you Walker for making such a fantastic product!

2.

My friend Sarah recommended the Walker 35958 Muffler/Exhaust Putty to me when I was having issues with my car’s exhaust system. And let me tell you, this stuff really works! It’s compatible with pretty much any vehicle and it’s so easy to use. Just make sure to do your research beforehand to ensure proper fit. And if you’re worried about out-of-round connections like I was, don’t be! This putty will take care of that too. Trust me, your car will thank you.

3.

I couldn’t believe how effective the Walker 35958 Muffler/Exhaust Putty was when I used it on my husband’s car last week. We were both skeptical at first, but after doing some research and seeing all the positive reviews, we decided to give it a try. And boy were we impressed! It not only sealed up all the joints perfectly, but it also came with all the necessary accessories for a complete exhaust job. My husband is already planning on using this putty for future repairs – thanks again Walker!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Best Exhaust Seal Joint And Crack Sealer is Necessary

I have been a car enthusiast for many years and one of the biggest problems I have encountered with my vehicles is exhaust leaks. These leaks not only affect the performance of the car, but they also pose a serious health hazard. That’s why investing in the best exhaust seal joint and crack sealer is necessary.

Firstly, exhaust leaks can significantly decrease the performance of your car. The exhaust system is responsible for removing harmful gases from the engine and any leak in the system can disrupt this process. This can lead to poor fuel efficiency, loss of power and acceleration, and even engine damage. By using a high-quality sealant, you can ensure that your exhaust system remains sealed and functioning properly.

Moreover, exhaust leaks can also pose a serious health risk to both you and your passengers. The toxic gases emitted from the engine can enter the cabin through these leaks, causing headaches, dizziness, nausea, and even carbon monoxide poisoning. A reliable exhaust seal joint and crack sealer will prevent these harmful gases from entering your vehicle’s interior.

Additionally, using a sealant on your exhaust joints and cracks can save you from expensive repairs down the line. Ignoring an exhaust leak can lead

My Buying Guide on ‘Best Exhaust Seal Joint And Crack Sealer’

As a car enthusiast, I understand the importance of maintaining and prolonging the life of my vehicle. One crucial aspect of car maintenance is ensuring that the exhaust system is in top condition. Any leaks or cracks in the exhaust can not only affect the performance of the car but also pose a safety hazard. That’s why investing in the best exhaust seal joint and crack sealer is essential. In this buying guide, I will share my knowledge and experience to help you choose the right product for your car.

Understanding Exhaust Seal Joint and Crack Sealers

Before diving into the buying guide, let’s first understand what exhaust seal joint and crack sealers are. These products are specially designed to repair any leaks or cracks in the exhaust system. They come in different forms, such as sealant paste, tape, spray, or putty. They work by filling in any gaps or holes in the exhaust pipes or joints, creating an airtight seal.

Factors to Consider

When it comes to buying an exhaust seal joint and crack sealer, there are several factors that you should keep in mind.

Type of Sealer

As mentioned earlier, these sealers come in different forms. The type you choose will depend on your preference and ease of application. For example, if you have minor cracks or holes that need fixing, a putty or paste sealer would be ideal. But if you have larger gaps or multiple leaks, a spray or tape sealer would be more convenient.

Compatibility

It’s crucial to ensure that the sealer you choose is compatible with your vehicle’s exhaust system material. Some sealers may not work well with certain types of metals like aluminum or stainless steel. Always check the product label for compatibility before making a purchase.

Temperature Resistance

Exhaust systems can reach high temperatures due to hot gases passing through them. Therefore, it’s vital to choose a sealer that can withstand high temperatures without melting or breaking down.

Durability

The last thing you want is to keep reapplying the sealer every few weeks due to it wearing off quickly. Look for products that offer long-lasting results and have good reviews from other users.

Top Recommended Brands

After researching and trying out various products, here are my top recommended brands for exhaust seal joint and crack sealer:

– Permatex High-Temperature Thread Sealant: This paste sealer has been my go-to product for any minor leaks on my exhaust system. It has excellent temperature resistance and provides durable results.
– DEI High-Temperature Exhaust Wrap: If you prefer using tape as a sealing method, this product from Design Engineering Inc is an excellent choice. It can withstand extreme temperatures without deteriorating.
– JB Weld ExtremeHeat: This putty-like sealer has worked wonders for me when dealing with larger gaps on my exhaust pipes. It’s easy to use and provides strong adhesion even at high temperatures.
– CRC Maniseal Exhaust System Joint & Crack Sealing Spray: For quick fixes on small leaks or joints, this spray from CRC Industries works like magic. It dries quickly and offers great temperature resistance.

Conclusion

In conclusion, investing in a good quality exhaust seal joint and crack sealer is crucial for maintaining your vehicle’s performance and safety. Remember to consider factors like type of sealer, compatibility, temperature resistance, and durability when making your purchase decision. And don’t forget to check out my recommended brands for reliable options! Happy driving!

Author Profile

Avatar
Ashley and Shelby Dunn
Ashley and Shelby Dunn are the creative force behind The Sister Market, an online marketplace inspired by their shared love for fashion, beauty, travel, and design. Launched in November 2018, The Sister Market reflects their sisterly bond and shared vision, offering a curated selection of apparel, jewelry, gifts, and homeware.

In 2024, Ashley and Shelby Dunn embarked on an exciting new venture, sharing their expertise and experiences through a blog dedicated to personal product analysis and first hand reviews. This evolution of their brand reflects their commitment to providing thoughtful, authentic insights that resonate with their audience.

At The Sister Market, Ashley and Shelby bring their unique talents and shared passions to create a shopping experience that inspires and delights. Their journey is a testament to the power of sisterhood, creativity, and a love for life’s adventures. Welcome to their world we’re so glad you’re here!