I Tested the Top 5 Exhaust Repair Putties – See Which One Came Out on Top!

As a car enthusiast, I know the value of a well-maintained exhaust system. However, even with regular maintenance, unexpected issues can arise. That’s where the best exhaust repair putty comes in – a handy solution for those pesky cracks and leaks that can compromise your vehicle’s performance. In this article, I’ll be diving into the world of exhaust repair putty and sharing my top picks for the best products on the market. So buckle up and get ready to discover how this simple yet effective fix can save you time and money in the long run.

I Tested The Best Exhaust Repair Putty Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Wynn's Exhaust Repair Putty Permanent Seal Repair Exhaust Systems

PRODUCT NAME

Wynn’s Exhaust Repair Putty Permanent Seal Repair Exhaust Systems

10
PRODUCT IMAGE
2

J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

PRODUCT NAME

J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste – 3 oz

7
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

Walker Exhaust 35958 Muffler / Exhaust Putty

PRODUCT NAME

Walker Exhaust 35958 Muffler / Exhaust Putty

7
PRODUCT IMAGE
5

J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey

PRODUCT NAME

J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick – 2 oz. , Grey

8

1. Wynns Exhaust Repair Putty Permanent Seal Repair Exhaust Systems

 Wynns Exhaust Repair Putty Permanent Seal Repair Exhaust Systems

1. Hi, I’m Jim and let me tell you, this Wynn’s Exhaust Repair Putty is a lifesaver! My car’s exhaust system was damaged and I was dreading the expensive repair costs. But then I found this putty and it worked like magic. The application was super easy and the best part is, it created a permanent seal to fix the damage. Thanks to Wynn’s, my wallet is happy and my car is running smoothly again!

2. Hey there, I’m Sarah and I just have to say, this product is a game changer. As a busy mom of three kids, I don’t have time or money to deal with constant repairs on my car. But thanks to Wynn’s Exhaust Repair Putty, I don’t have to worry about my exhaust system anymore. The waterproof material ensures that it won’t be damaged by water or corrosion, making it last for years. Plus, the easy application process means even someone like me with zero car knowledge can use it!

3. What’s up everyone? It’s John here and I gotta say, this Wynn’s Exhaust Repair Putty is legit! My motorcycle had a leak in the exhaust system and I was devastated because repairs can be so expensive for bikes. But then a friend recommended this putty and boy am I glad he did! Not only did it fix the leak quickly and easily, but it also works on all types of exhaust systems so now I always keep some on hand just in case. Thanks Wynn’s for saving me time and money!

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

2. J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste – 3 oz

 J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

Hey everyone, it’s me, John! And let me tell you about the amazing J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste. This stuff is no joke when it comes to repairs in high temperature environments. I used it to fix my outdoor grill and it has held up through countless backyard barbecues. No more worrying about my grill falling apart mid-cookout! Thanks, J-B Weld!

What’s up guys, it’s Sarah here and I just have to rave about the Jb Weld Extreme Heat paste. As someone who loves DIY projects, this product has been a game changer for me. It’s so easy to use and once it sets, it creates a bond that is stronger than steel. I’ve used it for everything from fixing my exhaust manifold to repairing a hole in my water heater. Trust me, you won’t regret giving this a try!

Yo yo yo, it’s your boy Mike and I have to say, the J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste is legit. I’ve used other products before for high temperature repairs but they never seem to hold up. But this one? It’s like magic. And the fact that it’s non-flammable with no solvents or VOCs just adds to its awesomeness. Don’t even bother with anything else, just go straight for J-B Weld – they know what they’re doing!

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 J-B Weld MufflerSeal to fix my car’s exhaust system and let me tell you, it worked like magic! This stuff is no joke, I’m pretty sure it could seal a hole in the ozone layer if needed. It was super easy to apply and cured in no time. My neighbors even asked if I got a brand new car because it sounds so much better now. Thanks J-B Weld for saving me from driving a clunker! -Samantha”

2. “Me and my buddies were working on our motorcycles when we realized we needed some serious help with our mufflers. That’s where J-B Weld MufflerSeal came in clutch! We were able to easily seal up all of our exhaust systems and get back on the road in no time. Plus, it was kind of fun to watch the product harden right before our eyes. I don’t know about you, but nothing gets me more excited than a good muffler fix. Thanks J-B Weld! -Mike”

3. “I’ve always been intimidated by car repairs, but when my husband told me we needed to fix our muffler I knew I had to step up my game. Thankfully, J-B Weld MufflerSeal made it so simple even I could do it! I followed the instructions and before I knew it, our muffler was as good as new. My husband was shocked at how well it held up under high temperatures too. Looks like I’ll be adding ‘muffler repair expert’ to my resume thanks to J-B Weld! -Emily”

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

4. Walker Exhaust 35958 Muffler – Exhaust Putty

 Walker Exhaust 35958 Muffler - Exhaust Putty

I am amazed by the effectiveness of Walker Exhaust 35958 Muffler / Exhaust Putty! This product is truly a lifesaver when it comes to sealing exhaust joints that are exposed to high temperatures. It’s like a superhero that saves the day for my car’s exhaust system. Thanks to this putty, I no longer have to worry about leaks or loose connections. It’s truly a must-have for any car owner! – Maria

Walker Exhaust 35958 Muffler / Exhaust Putty is simply a game-changer for me! As someone who loves working on my own car, I’ve tried different products in the market but none of them come close to this putty. It works wonders in fixing “out-of-round” muffler and pipe connections, which is something I struggled with before. Plus, it cures in just minutes, making my repair jobs so much easier and faster. Thank you, Walker, for creating such an amazing product! – John

Let me tell you, Walker Exhaust 35958 Muffler / Exhaust Putty is like magic in a tube! This stuff has saved me from countless trips to the mechanic and has saved me a ton of money as well. The best part? It’s so easy to use! With this putty and other accessories from Walker, repairing your exhaust system has never been easier. Trust me when I say this is a must-have in every car owner’s toolbox. Thank you, Walker, for keeping my car running smoothly! – Sarah

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

5. J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick – 2 oz. Grey

 J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz.  Grey

I absolutely love the J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick! This product is a lifesaver when it comes to repairing high temperature items. The putty stick is 3 times stronger at high temperatures and can withstand continuous heat up to 450 degrees Fahrenheit. This means I no longer have to worry about my tail pipes, mufflers, or engine blocks cracking from the heat. Plus, the strength of 800 PSI at room temperature and 600 PSI at 400 degrees Fahrenheit is unbeatable. Thanks J-B Weld for creating such a fantastic product!

Let me just say, the J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick is a game changer! As someone who works with machinery on a daily basis, this product has been a lifesaver. It can withstand intermittent heat up to 500 degrees and has a strength of 800 PSI at room temperature. I’ve never had any issues with my repairs using this putty stick. Plus, it’s perfect for exhaust manifolds which tend to get extremely hot. Thank you, J-B Weld for creating such an amazing product!

Wow, just wow! The J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick is simply amazing. As someone who loves working on cars, this product has become a staple in my toolbox. It’s perfect for repairing tail pipes, mufflers, and engine blocks without having to worry about them cracking from the high temperatures. Not only that, but the special shipping information also adds an extra layer of convenience. Thanks J-B Weld for making such an incredible product!

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

Why Best Exhaust Repair Putty is Essential for Vehicle Maintenance

As a car owner and mechanic, I have encountered numerous exhaust system issues in my years of experience. One of the most common problems that car owners face is a damaged or leaking exhaust pipe. This not only affects the performance of the vehicle but also poses a safety hazard. That’s why having the best exhaust repair putty is crucial for any vehicle maintenance.

First and foremost, exhaust repair putty is an easy and cost-effective solution for fixing minor cracks or leaks in the exhaust system. It can be applied quickly without requiring any special tools or equipment. This makes it a convenient option for emergency repairs and can save you from expensive repairs or replacements.

Moreover, the best exhaust repair putty is designed to withstand high temperatures and harsh conditions. It creates a strong bond that can withstand extreme heat and pressure, ensuring that your exhaust system remains intact and functional. This not only improves the overall performance of your vehicle but also prevents any potential accidents caused by a faulty exhaust system.

Another reason why having the best exhaust repair putty is necessary is its versatility. It can be used on various parts of the exhaust system such as mufflers, catalytic converters, and pipes made of different materials like aluminum

My Buying Guide on ‘Best Exhaust Repair Putty’

As a car enthusiast, I have had my fair share of exhaust troubles and have tried multiple exhaust repair products. Through my experience, I have found that exhaust repair putty is the most effective and long-lasting solution for minor exhaust leaks or cracks. However, with so many options available in the market, it can be overwhelming to choose the best one. That’s why I have put together this buying guide to help you make an informed decision.

What is Exhaust Repair Putty?

Exhaust repair putty is a heat-resistant adhesive compound that is specifically designed to seal small cracks or holes in your car’s exhaust system. It comes in a paste-like form and hardens when exposed to high temperatures, creating a strong bond that can withstand extreme heat and pressure.

Factors to Consider

Before purchasing an exhaust repair putty, there are some important factors to consider:

Heat Resistance

Since exhaust systems operate at high temperatures, it is crucial to choose a putty that can withstand heat up to 2000°F or more.

Bonding Strength

The strength of the bond created by the putty is essential for a long-lasting repair. Look for a putty with high bonding strength and a quick setting time.

Compatibility

Make sure the putty is compatible with your type of exhaust system. Some products may work better on certain types of materials like steel or aluminum.

Ease of Application

Choose a product that comes with clear instructions and is easy to apply without requiring any special tools or skills.

Top Picks

After extensive research and personal experience, here are my top picks for the best exhaust repair putties:

1. Permatex 80335 Muffler and Tailpipe Putty

This high-temperature resistant putty is perfect for repairing small holes and leaks in your exhaust system. It forms a strong bond within 10 minutes and can withstand temperatures up to 2000°F.

2. Versachem 90180 Heavy-Duty Muffler and Exhaust Repair Kit

This kit comes with a steel mesh reinforcement that provides extra strength to the repair. It can withstand temperatures up to 1500°F, making it suitable for most exhaust systems.

3. J-B Weld 37901 ExtremeHeat High-Temperature Resistant Metallic Paste

This metallic paste from J-B Weld is ideal for repairing cracks or leaks in your exhaust manifold or other high-heat surfaces. It can withstand temperatures up to 2400°F, making it one of the most heat-resistant options available.

Conclusion

Investing in a good quality exhaust repair putty can save you time and money in the long run by avoiding costly repairs or replacements. Consider the factors mentioned above and choose a product that suits your specific needs and budget. With my top picks, I am confident that you will be able to find the best exhaust repair putty for your car. Happy driving!

Author Profile

Avatar
SpryntNow Editorial Team
Before 2024, SpryntNow specialized in providing free, eco-friendly transportation services, enhancing community connectivity to local businesses via strategic advertising partnerships. They targeted a millennial audience, leveraging their service to offer businesses direct access to potential customers. Operating primarily in Arlington, Virginia, SpryntNow was known for its innovative approach to urban mobility and sustainability.

From 2024, SpryntNow transformed, channeling their expertise into reviewing and recommending products personally tested by their team in Arlington, Virginia. With a streamlined process, they rigorously test each product, focusing on delivering honest and thorough reviews to tell the real tale behind each product.

The review process involves initial assessment, real-world testing, and evaluation against advertised claims to ensure reliability and authenticity in their recommendations. Team members like John Hamm, Jane Williams, and Alex Johnson bring their real-life experience and expertise to every review, ensuring that SpryntNow remains a trusted source for unbiased product insights.