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Permatex 80335 Muffler and Tailpipe Sealer, 3 oz.

4.4 out of 5 stars 3,278 ratings

Price: S$3.99 + S$7.61 Delivery
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3 Ounce

Enhance your purchase

  • 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

Product information

Size:3 Ounce

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Frequently bought together

  • Permatex 80335 Muffler and Tailpipe Sealer, 3 oz.
  • +
  • FiberFix 8.57101E+11 Heat Wrap-for Exhaust Pipes and High Temp Repairs, 2" x 70", Sienna Brown
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  • J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz
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Product description

Size:3 Ounce

Permatex Muffler and Tailpipe Sealer seals holes and leaks in mufflers, tailpipes and around joints. This sealer makes new installations more secure and resists temperatures to 2000 degrees Fahrenheit. Permatex offers a range of products to repair s, leaks and holes on mufflers, tailpipes, catalytic converters and joints



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Most helpful customer reviews on Amazon.com

Amazon.com: 4.2 out of 5 stars 582 reviews
Anthony V
5.0 out of 5 stars Great stuff for repair
8 March 2019 - Published on Amazon.com
Size: 3 OunceVerified Purchase
Customer image
5.0 out of 5 stars Great stuff for repair
Reviewed in the United States on 8 March 2019
Stuff worked great for my application. I had about an 1/4” x 1.5” crack/ rusted out area in my exhaust pipe. It in right next to where piece of heat shielding attached so it was easier to fill, but it would of worked if it was just a 1/4 crack anywhere. Applied as directed and worked great, amazing in fact. It’s only been a week, so idk how long it will hold. The pictures show prior, right after application and fully cured. It smooths out nice too. Still for a lot left in the tube.

UPDATE MARCH2020: so after about a year this stuff fell off, but I think it was due to some other variables. Still, for a patch to hold a year is great! I just applied more today, the hole is still the same size too so It’s good it didn’t get worse. My muffler has a lot of surface rust, but this is the only hole and it still seems solid- so if I keep patching this every year, for 6$ and about 5 min of work, I can’t complain! Truthfully it lasted longer then I expected. Probably enough left in the tube for maybe one more application (3 total applications, but I put a lot on). It still get 5 stars!
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49 people found this helpful
Raine
5.0 out of 5 stars It helps buy you time and is easy to use.
10 April 2018 - Published on Amazon.com
Size: 3 OunceVerified Purchase
21 people found this helpful
Blotto 2
5.0 out of 5 stars Excellent
14 May 2017 - Published on Amazon.com
Size: 3 OunceVerified Purchase
28 people found this helpful
Vette06
5.0 out of 5 stars This stuff works great!
25 October 2019 - Published on Amazon.com
Size: 3 OunceVerified Purchase
10 people found this helpful
David Meyer
1.0 out of 5 stars Garbage
3 May 2019 - Published on Amazon.com
Size: 3 OunceVerified Purchase
10 people found this helpful