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- JB Weld Muffler Patch Kit
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Item #:
90430338
JB Weld Muffler Patch Kit
82% of respondents would recommend this to a friend
Item #:
90430338
BND 31
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
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Harden like steel in 20 minutes with heat!
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What Stands Out
Strong Adhesive
The JB Weld Muffler Patch Kit features a high-strength adhesive that creates a permanent bond, ensuring durability and longevity even in extreme heat and automotive conditions.
Easy Application
Designed for quick and hassle-free repairs, this kit allows users to patch up muffler holes without extensive tools, making it user-friendly for both DIY enthusiasts and professionals.
Versatile Use
This patch kit is not only suitable for mufflers but can also be utilized on various exhaust components, offering versatility and added value for vehicle maintenance and repair.
Product Details
| Item Form | Paste, Putty |
| Other Special Features of the Product | Strong |
| Container Type | Tube |
| Viscosity Level | Low |
| Full Cure Time | 20 minutes |
| Water Resistance Level | Not Water Resistant |
| Compatible Material | Fibreglass |
| Item Package Quantity | 1 |
| Material Type | Epoxy, Fiberglass |
| Color | Multicolor |
| Brand Name | J-B Weld |
| Model | 39205 |
| Unit Count | 1 Count |
| UPC | 043425392053 |
| Manufacturer | J-B WELD |
| Included Components | 1 x JB Weld Muffler Patch Kit |
| Item Type Name | Tiger Patch Kit-Carded Repair Wrap Kit |
| Item Weight | 20 g |
| Part Number | 39205 |
| Brand | J-B Weld |
| Material | Epoxy, Fiberglass |
| Special Feature | Strong |
What's in the box
1 x JB Weld Muffler Patch Kit
Who Should Buy?
-
DIY Enthusiasts
Ideal for individuals who enjoy hands-on projects and need a reliable solution for muffler repairs.
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Budget-Conscious Repairs
Great for car owners looking for an affordable yet effective fix for minor exhaust leaks without professional help.
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Temporary Solutions
Perfect for those needing a quick fix to get their vehicle back on the road before more extensive repairs.
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Long-Term Solutions
Not suitable for serious or extensive exhaust system damage that requires permanent and professional repairs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What surfaces can JB Weld Muffler Patch be used on?
Answer: It can be used on automotive mufflers, exhaust systems, seams, cracks, gaps, joints, and machine parts. -
Question:
How long does it take for the patch to cure?
Answer: The patch hardens like steel in just 20 minutes when exposed to heat. -
Question:
What is the maximum temperature this product can withstand?
Answer: The JB Weld Muffler Patch can withstand temperatures of up to 600 degrees F.
J-B Weld Adhesives Editorial Review
** JB Weld Muffler Patch Kit** The JB Weld Muffler Patch Kit has garnered a diverse range of customer experiences, showcasing a split in its effectiveness. While some users have successfully utilized the product to seal minor leaks in their mufflers, the overall reception leans towards disappointment among Consumers. Many reviewers reported that despite following the instructions carefully, the patch failed to adhere to the metal surfaces of their exhaust pipes. Cases of the product coming off within a day or not sticking properly are prevalent, leading to frustration and the sentiment that it was a waste of both time and money. For those who had a positive experience, the product did provide a satisfactory temporary fix; however, the need for multiple applications was noted by several users. Overall, aspiring users should anticipate varying outcomes, as the results seem inConsistent with numerous reports of poor adhesion and effectiveness. **
Customer Reviews & Ratings
33 customers ratings
-
5 Star
42%
-
4 Star
18%
-
3 Star
10%
-
2 Star
7%
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1 Star
23%
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Pros
- Easy initial application for patching holes.
- Some users reported it worked successfully, providing a temporary fix.
Cons
- Instances of the product coming off within a day.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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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BND 31
Order now and get it around Sunday, September 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Temperature resistant epoxy combined with fiberglass.
- Cures with heat, forming a strong permanent patch.
- Ideal for mufflers and exhaust systems.
- Effective on seams, cracks, gaps, and joints.
- Withstands temperatures up to 600 degrees F.
- Fast hardening time - sets in just 20 minutes.
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