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The Best Exhaust Repair Putty of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Exhaust Repair Putty of 2023. Check our ranking below.

2,115 Reviews Scanned

SaleRank No. #1

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

J-B Weld Muffler Seal: MufflerSeal is an iron reinforced paste designed to seal mufflers, pipe joints and exhaust systems. MufflerSeal can resists up to 700 F.
Cure Process: MufflerSeal can cure in two ways: By allowing the product to fully harden after it has been applied which can take up to 24 hours (time may vary based on cold or humid work environments) or MufflerSeal can be cured through heat application. You will be able to tell when the product is cured once it is hard.
Projects: Mufflers, Pipe Joints and Exhaust Systems.
Package Weight: 12.5 ounces

Rank No. #2

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

Jb Weld Extreme Heat: Is Formulated For Repairs To Iron, Steel And Metal In High Temperature Environments 1000°F / 537°C. Non-Flammable, It Contains No Solvents Or Volatile Organic Compounds (Vocs).
The Original Cold Weld: Jb Weld Was Developed As An Alternative To Torch Welding. Designed To Be Effective In Extreme Environments, Once It Sets, It Creates A Permanent Bond Stronger Than Steel.
Simple To Use: When Fully Cured, This Metallic Compound Can Be Drilled, Machined Or Sanded. It Is Great For Repairing Cracks, Small Gaps, Seam Connections Or Holes.
Versatile & Dependable: Ideal For Repair Work On : Exhaust Manifolds, Pipe Connections, Mufflers, Catalytic Converters, Outdoor Grills, Fire Boxes, Gas And Commercial Furnaces And Water Heaters.

SaleRank No. #3

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

easy Installation

SaleRank No. #4

Wynn's Exhaust Repair Putty: Gray, Waterproof, Permanent Seal, Easy Application, Durable, Suitable for All Exhaust Systems

Permanent Seal Repair: Wynn's Exhaust Repair Putty creates a permanent seal to repair damaged exhaust systems.
Waterproof Material: Made from waterproof putty that resists water damage and corrosion.
Easy Application: Simply apply the putty to the damaged area and press to seal.
Durable and Long Lasting: The putty forms a strong, permanent seal that lasts for years.
Suitable for All Exhaust Systems: Can be used on any type of exhaust system to repair leaks and damage.

SaleRank No. #5

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

Seals holes and leaks in mufflers, tailpipes and around joints
Makes new installations more secure
Waterproof, non-shrinking paste formula; shock resistant
Temperature Range: up to 2000°F (1000°C)
Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters; exhaust system must be cool before applying

Last update on 2025-08-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Exhaust Repair Putty?

Do you get stressed out thinking about shopping for a great Exhaust Repair Putty? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Exhaust Repair Putty, which is why we have assembled a comprehensive list of the greatest Exhaust Repair Putty available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Exhaust Repair Putty that you consider buying. Your questions might include the following:

Is it worth buying an Exhaust Repair Putty?
What benefits are there with buying an Exhaust Repair Putty?
What factors deserve consideration when shopping for an effective Exhaust Repair Putty?
Why is it crucial to invest in any Exhaust Repair Putty, much less the best one?
Which Exhaust Repair Putty are good in the current market?
Where can you find information like this about Exhaust Repair Putty?

We’re convinced that you likely have far more questions than just these regarding Exhaust Repair Putty, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Exhaust Repair Putty, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Exhaust Repair Putty. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Exhaust Repair Putty buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Exhaust Repair Putty currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Exhaust Repair Putty has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Exhaust Repair Putty?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Exhaust Repair Putty.
Customer Ratings: Number ratings grade Exhaust Repair Putty objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Exhaust Repair Putty.
Product Quality: You don’t always get what you pay for with an Exhaust Repair Putty, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Exhaust Repair Putty is should be an indication of how long it will work out for you.

We always remember that maintaining Exhaust Repair Putty information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Exhaust Repair Putty is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: How do you repair a muffler?

A: Use a thin metal patch to repair a hole in an exhaust silencer or muffler. Next is to apply a special exhaust repair paste;around the edges of the hole which will set rock hard and seal any gaps giving you a gas tight seal.

Q: Is a muffler remove the same as a straight pipe?

A: Straight Pipe Exhaust or Muffler Delete. Essentially a straight pipe exhaust and a muffler delete are almost the same thing . A straight pipe exhaust has no muffler but it’s only a muffler delete if there was a muffler to delete in the first place. Some cars, very few of them actually, ship without a muffler.

Q: What does muffler repair cost?

A: While the muffler can sometimes be fixed by patching the holes causing the problem, it has to be completely replaced when the damage is too severe. For most cars, muffler replacement cost is typically in the range of $42 for a minor repair to $646, while there’s some variation here and there due to muffler prices and labor costs.

Q: What are the parts of a muffler system?

A: A muffler consists of a backbox and one or more tailpipes. When a vehicle is smogged, the inspector will insert a probe inside the tailpipe to read smog emissions emanating from the engine.

Exhaust Repair Putty