What is Permatex 80333 Muffler and Tailpipe Putty used for?

Permatex 80333 Muffler and Tailpipe Putty is specifically designed for sealing exhaust system leaks in mufflers, tailpipes, and other exhaust components. This putty creates a durable, high-temperature seal that withstands the stress of exhaust gases, ensuring effective repairs. It's perfect for quick fixes on exhaust systems that experience rust or small holes, providing a solid alternative to complete replacements.

How do you apply Permatex 80333 Muffler and Tailpipe Putty?

To apply Permatex 80333, first clean the area around the leak, removing any rust or debris. Then, knead the putty until it's uniform in color, and press it firmly into the damaged area. Smooth it out to ensure complete coverage, and let it cure according to the instructions. This application process allows for an effective seal that can restore your exhaust system's functionality, making it suitable for DIY repairs at home or in a workshop.

Is Permatex 80333 safe for use on all types of exhaust systems?

Yes, Permatex 80333 is safe for use on various types of exhaust systems, including those made of steel, cast iron, and even some flexible types. Its formulation is designed to withstand high temperatures and resist corrosion, which makes it versatile for different applications. Whether you're dealing with a cracked muffler or a leaking tailpipe, this putty can effectively address issues across multiple automotive makes and models.

What temperature range can Permatex 80333 withstand?

Permatex 80333 can effectively withstand temperatures up to 2000°F (1093°C) when cured. This high-temperature resilience makes it ideal for exhaust applications where extreme heat is present. Users can have confidence that this putty will maintain its integrity even in harsh conditions, making it suitable for high-performance vehicles or everyday cars facing typical wear and tear.

Can I use Permatex 80333 on a wet surface?

For optimal adhesion and effectiveness, it is not recommended to use Permatex 80333 on wet surfaces. Ensure the area is dry and free of moisture before application to guarantee a strong bond. Applying it to a wet area can lead to inadequate sealing and may compromise the durability of the repair, so take the time to prepare the surface properly.

How long does Permatex 80333 take to cure?

Permatex 80333 typically takes about 1 hour to cure at room temperature, allowing for a quick turnaround on your repairs. However, full strength may take up to 24 hours to develop, depending on environmental conditions. This gradual curing process ensures that the putty bonds securely with the surface and can withstand the intense demands of the exhaust system once fully set.

Can I paint over Permatex 80333 once it is cured?

Yes, once Permatex 80333 is fully cured, you can paint over it with most automotive paints. This provides an aesthetically pleasing finish to your exhaust repair. Be sure to check compatibility with your chosen paint and follow manufacturer directives for best results, ensuring that the appearance of your repairs blends seamlessly with the rest of the vehicle.

Is Permatex 80333 suitable for DIY repairs?

Absolutely! Permatex 80333 Muffler and Tailpipe Putty is perfect for DIY repairs, as it does not require special tools or professional experience. Its straightforward application makes it accessible for beginners and experienced DIYers alike. This product is ideal for performing quick fixes, whether restoring classic cars or maintaining modern vehicles at home.

What should I do if I have leftover putty?

If you have leftover Permatex 80333, seal it tightly to prevent it from hardening. Store it in a cool, dry place away from moisture to extend its shelf life. Leftovers can be used for future repairs on different vehicles or exhaust system components, ensuring you have the necessary material on hand when unexpected leaks occur.

Where can I buy Permatex 80333 Muffler and Tailpipe Putty, 4 oz?

You can purchase Permatex 80333 Muffler and Tailpipe Putty, 4 oz at Ubuy. Ubuy offers a reliable platform to find this product conveniently in Bhutan, ensuring that you can quickly acquire the supplies you need for your automotive repairs.

How to Shop Permatex 80333 Muffler and Tailpipe Putty, 4 oz. Online From Ubuy?

It’s easy to shop Permatex 80333 Muffler and Tailpipe Putty, 4 oz. online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Permatex 80333 Muffler and Tailpipe Putty, 4 oz. Available to Shop Online in Bhutan?

Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The Permatex 80333 Muffler and Tailpipe Putty, 4 oz. is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Permatex

Permatex Muffler and Tailpipe Putty permanently repairs holes and leaks in exhaust systems and seals out fumes at temperatures up to 2000 degrees Fahrenheit.

Permatex

Item #: 8965735

Permatex 80333 Muffler and Tailpipe Putty, 4 oz.

89% of respondents would recommend this to a friend

Item #: 8965735

BTN 1469

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Tuesday, October 27

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Permatex Muffler and Tailpipe Putty permanently repairs holes and leaks in exhaust systems and seals out fumes at temperatures up to 2000 degrees Fahrenheit.

4 Ounce

4 Ounce (Pack of 12)

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What Stands Out

High-temperature resistance

Resists temperatures up to 2000°F, ensuring a durable seal for mufflers and tailpipes, preventing leaks and extending the lifespan of exhaust systems.

Easy application

User-friendly putty requires no special tools, allowing quick and efficient repairs which makes it suitable for DIY enthusiasts and professionals alike.

Versatile use

Ideal for various exhaust system components, including mufflers and tailpipes, addressing multiple user needs with a single product for comprehensive repair solutions.

Product Details

Permanently repairs holes and leaks in exhaust systems
Seals out fumes at temperatures up to 2000F
Safe for catalytic converters
Comes in a 2-pouch bonus pack
Suggested applications: Mufflers, tailpipes, joints, and catalytic converters

Specific Uses For Product	Fleet and plant maintenance.
Item Form	Putty
Other Special Features of the Product	Heat Resistant
Container Type	Pouch
Viscosity Level	High
Full Cure Time	16 hours
Water Resistance Level	Not Water Resistant
Compatible Material	Metal, Glass Fiber
Item Package Quantity	1
Volume	4 fluid ounces
Material Type	Silicone
Color	Multi
Brand Name	Permatex
Model	80333
Unit Count	1 Count
UPC	686226803337
Number of Pieces	2
Number of Packs	2
Global Trade Identification Number	00686226803337
Manufacturer	Permatex
Included Components	Tailpipe Putty
Item Type Name	Tailpipe Putty
Part Number	80333
Brand	Permatex
Material	Silicone
Special Feature	Heat Resistant
Package Weight	1 Pound
Country of Origin	This item will be imported from US

What's in the box

Tailpipe Putty

Who Should Buy?

DIY Mechanics
Perfect for DIY enthusiasts looking to repair exhaust systems without professional help using an easy-to-apply putty.
Temporary Fixes
Ideal for drivers needing a quick, temporary fix for muffler leaks until a permanent repair can be made.
Rust Repair
Useful for addressing minor rust issues in exhaust pipes and tailpipes, extending the life of the components.

Professional Repairs
Not suitable for those seeking a long-term, durable solution as it may not hold up under extreme conditions.

Product Description

About This Item

Introducing the Permatex 80333 Muffler and Tailpipe Putty - a must-have product for anyone dealing with holes and leaks in their exhaust system. This 4-ounce two-pouch bonus pack is designed to permanently repair and seal out fumes, ensuring optimal performance and safety. With the ability to withstand temperatures up to a scorching 2000 degrees Fahrenheit, this putty offers unparalleled durability and reliability. It is also safe for use with catalytic converters, giving you peace of mind knowing that it won't cause any damage or negatively impact your vehicle's emission system. Permatex understands the importance of having a well-functioning exhaust system, which is why they offer a range of products to repair cracks, leaks, and holes on mufflers, tailpipes, catalytic converters, and joints.

Whether you're dealing with a small pinhole or a larger leak, this muffler and tailpipe putty is the perfect solution. Don't let pesky holes and leaks compromise the performance and efficiency of your exhaust system. Invest in the Permatex 80333 Muffler and Tailpipe Putty and experience the peace of mind that comes with a reliable and long-lasting repair. Your muffler, tailpipe, joints, and catalytic converters will thank you. Keywords: muffler putty, 80333, tailpipe putty, Permatex muffler putty, Permatex 80333, Permatex tailpipe putty, high heat muffler putty, automotive muffler putty, muffler repair putty, exhaust system putty, exhaust repair putty, sealant for mufflers, sealant for tailpipes, Permatex high heat muffler putty, Permatex automotive muffler putty, Permatex muffler repair putty, Permatex exhaust system putty, Permatex exhaust repair putty, Permatex sealant for mufflers, Permatex sealant for tailpipes.

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Customer Questions & Answers

Question: How to Shop Permatex 80333 Muffler and Tailpipe Putty, 4 oz. Online From Ubuy?

Answer: It’s easy to shop Permatex 80333 Muffler and Tailpipe Putty, 4 oz. online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Permatex 80333 Muffler and Tailpipe Putty, 4 oz. Available to Shop Online in Bhutan?

Answer: Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The Permatex 80333 Muffler and Tailpipe Putty, 4 oz. is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Permatex Gasket Editorial Review

Permatex 80333 Muffler and Tailpipe Putty, 4 oz. is a specialized repair solution designed for exhaust systems, curing in two critical stages. In the first stage, water evaporates from the putty, while the second stage involves heat curing for a tough, reliable seal. Users have noted that the putty can be effective for temporary fixes, particularly for patching small holes or sealing threaded joints. Proper application and patience are essential, as failing to follow the stages can lead to unsatisfactory results. One reviewer shared their success sealing a leaking pipe joint on a boat exhaust, emphasizing the importance of pre-application tips found online for optimal performance.

Customer Reviews & Ratings

4.2

604 customers ratings

5 Star

59%
4 Star

19%
3 Star

12%
2 Star

4%
1 Star

6%

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Pros

Cures in two stages for durable results
Effective for temporary exhaust repairs
Easy to work with, similar to toothpaste
Water soluble before curing for easy adjustments
Good for sealing pipe threads during assembly

Cons

Instructions could be clearer for first-time users

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

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9 September 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BTN 1469

Order now and get it around Tuesday, October 27

QTY:

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Features & Benefits

Permanently repairs holes and leaks in exhaust systems
Seals out fumes at temperatures up to 2000F
Safe for catalytic converters
Comes in a 2 pouch bonus pack
Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters

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Permatex 80333 Muffler and Tailpipe Putty, 4 oz.