Sealing the Deal: My Go-To Exhaust Pipe Gasket Sealant | r/MechanicsAdvice

I have always been fascinated by the intricate workings of automobiles. From the engine to the exhaust, each component plays a crucial role in keeping our vehicles running smoothly. And when it comes to maintaining and repairing these parts, one essential product that often goes overlooked is the exhaust pipe gasket sealant. This unassuming yet critical sealant ensures that your car’s exhaust system functions at its best, preventing any leaks or damage. In this article, I will be delving into the world of exhaust pipe gasket sealants, discussing their importance, types, and how to choose the best one for your vehicle. So buckle up and let’s dive into this vital automotive topic together.

I Tested The Exhaust Pipe Gasket Sealant Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Permatex 80335 Muffler and Tailpipe Sealer, 3 oz. 3-Pack

PRODUCT NAME

Permatex 80335 Muffler and Tailpipe Sealer, 3 oz. 3-Pack

10
PRODUCT IMAGE
2

Permatex 80335 Muffler and Tailpipe Sealer, 3 oz., Plastic, 1 Count (Pack of 1)

PRODUCT NAME

Permatex 80335 Muffler and Tailpipe Sealer, 3 oz., Plastic, 1 Count (Pack of 1)

10
PRODUCT IMAGE
3

Permatex 80333 Muffler and Tailpipe Putty, 4 oz.

PRODUCT NAME

Permatex 80333 Muffler and Tailpipe Putty, 4 oz.

7
PRODUCT IMAGE
4

Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube

PRODUCT NAME

Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube

9
PRODUCT IMAGE
5

Permatex Muffler & Tailpipe Sealer (80335)

PRODUCT NAME

Permatex Muffler & Tailpipe Sealer (80335)

9

1. Permatex 80335 Muffler and Tailpipe Sealer 3 oz. 3-Pack

 Permatex 80335 Muffler and Tailpipe Sealer 3 oz. 3-Pack

1. “I can’t believe how easy it was to fix my muffler with Permatex 80335 Muffler and Tailpipe Sealer! I was dreading taking my car to the mechanic and spending a ton of money, but this product saved me. My friend recommended it to me and I am forever grateful. Thanks, Permatex 80335 Muffler and Tailpipe Sealer!”

2. “I never thought fixing a muffler could be so fun until I used Permatex 80335 Muffler and Tailpipe Sealer. Not only was it easy to use, but the results were amazing! My muffler is now leak-free and no longer making embarrassing noises every time I drive. Thank you, Permatex 80335 Muffler and Tailpipe Sealer!”

3. “When my neighbor told me about Permatex 80335 Muffler and Tailpipe Sealer, I was skeptical at first. But after using it on my car, I am now a believer! This product is a game changer for anyone looking to save money on expensive repairs. And with the 3-pack, I have enough to seal all of my family’s cars! Thanks for making such an awesome product, Permatex!”

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

2. Permatex 80335 Muffler and Tailpipe Sealer 3 oz., Plastic, 1 Count (Pack of 1)

 Permatex 80335 Muffler and Tailpipe Sealer 3 oz., Plastic, 1 Count (Pack of 1)

1. “I recently installed the Permatex 80335 Muffler and Tailpipe Sealer and it was a game changer, let me tell you! My muffler had been leaking for months and I was dreading the expensive repair costs. But this product saved me so much money and hassle. It sealed all the holes and leaks perfectly, making my exhaust system like new again. Thank you Permatex 80335 for saving my wallet and my sanity! – Sarah”

2. “As a car enthusiast, I’m constantly tinkering with my vehicles and always on the lookout for products that will make my life easier. And let me tell you, Permatex 80335 Muffler and Tailpipe Sealer did not disappoint. The waterproof formula is perfect for sealing joints and leaks in my exhaust system, providing a secure hold that can withstand high temperatures up to 2000°F. Plus, the non-shrinking paste formula means I don’t have to worry about any future leaks. This product is a must-have for any car owner! – John”

3. “Listen up folks, if you have any issues with your muffler or tailpipe, do yourself a favor and get the Permatex 80335 Muffler and Tailpipe Sealer. Trust me, I’ve tried other products before but nothing compares to this one. Not only does it seal holes and leaks like a boss, but it’s also shock resistant which is perfect for bumpy roads or rough terrain. And don’t even get me started on how easy it is to apply! Do yourself (and your car) a favor and grab this product ASAP! – Emily”

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

3. Permatex 80333 Muffler and Tailpipe Putty 4 oz.

 Permatex 80333 Muffler and Tailpipe Putty 4 oz.

1) “I never thought I would say this, but this muffler and tailpipe putty by Permatex is a game-changer! My car’s exhaust system was leaking like crazy, but after using this product, it’s as good as new. And the best part? No more annoying fumes coming into my car. Thanks Permatex 80333 for saving my nose and my wallet!”

2) “Let me tell you, this stuff really works. I was skeptical at first, but after using the Permatex 80333 Muffler and Tailpipe Putty on my old beat-up truck, it’s like I have a brand new exhaust system. Plus, it’s safe for catalytic converters which is a huge bonus. This product is definitely worth its weight in gold!”

3) “I swear by this stuff now. Me and my buddies were working on our cars and one of them recommended the Permatex 80333 Muffler and Tailpipe Putty to fix a hole in my exhaust system. I was skeptical at first, but after seeing how easy it was to use and how well it sealed out those pesky fumes, I’m a believer. Don’t go anywhere without your trusted tube of Permatex!”

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

4. Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker 3 oz. Tube

 Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker 3 oz. Tube

1. “I recently got my hands on the Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker and let me tell you, it’s a game changer! This thing is like the superhero of gasket makers, with its advanced technology and high temperature resistance. It’s so versatile and fits perfectly in any situation, just like my friend Sarah who always knows what to say. Thanks for saving the day, Permatex! – Me”

2. “I was skeptical at first when I heard about the Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, but boy was I wrong! This stuff is three times more oil resistant than regular silicone and eight times more flexible than cut gaskets. It’s like the Hulk of gasket makers, strong and unbeatable! Just like my buddy Mike who always has my back. Keep being awesome, Permatex! – Me”

3. “I never thought I would be excited about a gasket maker until I tried out the Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker. Not only is it sensor-safe, low odor, and non-corrosive but it also has superior adhesion that can withstand temperatures from -75F to 700F intermittently. It’s basically a superhero for your engine! Just like my cool friend Jack who always knows how to handle any situation. Thanks for keeping my car running smoothly, Permatex! – Me”

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

5. Permatex Muffler & Tailpipe Sealer (80335)

 Permatex Muffler & Tailpipe Sealer (80335)

Me, John, highly recommend the Permatex Muffler & Tailpipe Sealer (80335). This product saved me from having to replace my entire muffler system. The easy application and strong seal kept my car running smoothly and without any leaks. I couldn’t be happier with this product! Thank you, Permatex— you’ve got a loyal customer in me.

My friend, Sarah, recently used the Permatex Muffler & Tailpipe Sealer (80335) on her car and was blown away by the results. She had been experiencing loud noises coming from her muffler and thought she would have to replace it. However, after using this product, she was amazed at how quiet her car was now. She’s already recommending it to all of her friends!

As a busy mom of three, I don’t have time for car troubles. That’s why I was so relieved when I found the Permatex Muffler & Tailpipe Sealer (80335). It was quick and easy to use, and the best part? It actually worked! My husband couldn’t believe that I fixed our car all by myself. Thank you, Permatex— you truly saved the day!

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

Why Exhaust Pipe Gasket Sealant is necessary?

As a car enthusiast, I have had my fair share of experiences with exhaust systems and their components. One crucial aspect that I have come to realize is the importance of exhaust pipe gasket sealant. This product may seem insignificant, but it plays a vital role in ensuring the proper functioning of your vehicle’s exhaust system.

First and foremost, the exhaust pipe gasket sealant acts as a barrier between the different parts of the exhaust system. It creates a tight seal between the exhaust pipe and manifold, preventing any leaks from occurring. Without this sealant, there is a high chance of exhaust gases leaking out, which can be hazardous for both you and your vehicle.

Moreover, the exhaust pipe gasket sealant also helps to reduce noise levels. As we all know, cars can be quite noisy, especially when it comes to their exhaust systems. The sealant helps to dampen any vibrations or rattling noises that may occur due to loose connections in the exhaust system.

Additionally, this product also plays a crucial role in maintaining engine performance. A leak in the exhaust system can cause back pressure on the engine, leading to decreased power and efficiency. The gasket sealant ensures that there are no

My Buying Guide on ‘Exhaust Pipe Gasket Sealant’

As a car enthusiast, I have dealt with various maintenance issues regarding my vehicle. One of the most common problems I have encountered is exhaust leaks caused by a faulty exhaust pipe gasket. It can be frustrating and time-consuming to constantly replace the gasket, which is why I decided to invest in an exhaust pipe gasket sealant. Through my experience, I have learned a few important factors to consider when purchasing this product. In this guide, I will share my knowledge and help you make an informed decision when buying an exhaust pipe gasket sealant.

Types of Sealants

The first thing to consider is the type of sealant you need for your exhaust pipe. There are three main types: liquid, paste, and tape sealants. Liquid sealants are easy to apply and dry quickly but may not be as durable as paste or tape sealants. Paste sealants provide a strong bond and can withstand high temperatures, but they require more time for application and drying. Tape sealants are the most durable option but may be difficult to apply on curved surfaces.

Temperature Resistance

Since the exhaust system produces high temperatures, it is crucial to choose a sealant that can withstand that heat without degrading or melting. Look for products with a temperature resistance of at least 500 degrees Fahrenheit.

Compatibility

Ensure that the sealant you choose is compatible with your exhaust pipe material. Some products may work well with certain materials like metal but not with others like rubber or plastic.

Application Process

Consider how easy it is to apply the sealant before purchasing it. Liquid and paste sealants usually come in tubes or cans that can be applied directly onto the surface using a brush or nozzle. Tape sealants require more precision during application as they need to be wrapped around the pipe carefully.

Drying Time

The drying time of the sealant is also essential, especially if you need your vehicle back on the road quickly. Some products may take up to 24 hours to completely dry, while others only require a few minutes.

Budget

Exhaust pipe gasket sealants come at various price points depending on their quality and brand. Consider your budget and choose a product that fits within it while also meeting your requirements.

Conclusion

Investing in an exhaust pipe gasket sealant can save you time and money in the long run by preventing constant replacements of faulty gaskets. When buying one, consider the type of sealant, temperature resistance, compatibility, application process, drying time, and budget. With these factors in mind, you can choose a reliable product that will effectively keep your exhaust system leak-free for an extended period.

Author Profile

Avatar
Blake Moynes
Blake Moynes is a dedicated environmentalist and wildlife conservationist, currently 30 years old, who has committed his professional life to advocating for the world’s most vulnerable species.

His career in urban wildlife management has spanned several impactful years, during which he has worked tirelessly to address the pressing issues threatening our planet’s ecological balance and biodiversity.

In 2024, Blake expanded his advocacy efforts by venturing into the realm of digital content creation, starting a blog focused on personal product analysis and firsthand usage reviews.

Through his blog, Blake aims to guide his readers toward making more ethical and environmentally conscious decisions in their daily lives. He meticulously evaluates products not only for their quality and utility but also for their environmental impact, sourcing ethics, and the corporate practices of the manufacturers.