J-B Weld 37903 Exhaust System Sealant, 3-oz Front_Flat

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J-B Weld

J-B Weld 37903 Exhaust System Sealant, 3-oz

Name: J-B Weld 37903 Exhaust System Sealant, 3-oz
Brand: J-B Weld
SKU: 0383845
Price: 9.99 CAD
Availability: InStock

#038-3845-4

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$9.99

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Pick up at Leduc, AB

12 In Stock

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Pick up available 09:30 a.m., Feb 04

Also Find It in Store:

12 In Stock at Leduc, AB

Aisle 31

Quebec residents: For information on maintenance and repair click here.

J-B Weld

J-B Weld 37903 Exhaust System Sealant, 3-oz

$9.99

Product Details

J-B Weld Exhaust System Sealant is a heat resistant paste that is used to seal gaps, smooth seams or seal pipe connections within an exhaust system reassembly or repair. The paste is resistant to temperatures up to 850°F with negligible, if any shrinkage.

J-B Weld Exhaust System Sealant is a heat resistant paste that is used to seal gaps, smooth seams or seal pipe connections within an exhaust system reassembly or repair
Temperature resistant sealant
Withstands heat up to 1800°F
Set Time: 30 minutes
Non shrinking
Size: 3 oz.

Part Number	0383845
Chemical Form	Thick Fluid Paste
Primary Material	Not Applicable
Colour	Black
Product Volume (L)	0.09 l
Shelf Life (months)	24 mo
Package Form	Tube
Flammable	No
Non-toxic When Used as Intended	Yes
Product Use(s)	All-Purpose

Advanced Features	No Advanced Features
Product Height (in)	8.50 in
Package Width (in)	4.13 in
Product Weight (lb)	0.02 lb

Warranty

This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details. This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details.

User Manual

View user manuals and additional product information

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Online Ordering:

Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Same-Day Delivery and Ship to Home are unavailable for tires and wheels
Online Ordering Information.

Returns:

Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
Special order hard parts and specific application automotive parts must be returned to original store of purchase
The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

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Ratings
Chemical Form	Thick Fluid Paste	Liquid	Liquid	Liquid	Liquid
Primary Material	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable
Colour	Black	White	Red	Black	Black

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Reviews

Rating Snapshot

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25 reviews with 5 stars.

6 reviews with 4 stars.

2 reviews with 3 stars.

3 reviews with 2 stars.

6 reviews with 1 star.

Overall Rating

4.0

9 out of 10 (90%) reviewers recommend this product

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Filter Reviews

instructions
repairs
price
use in heat
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cleaning
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1 to 5 of 42 Reviews

1 – 5 of 42 Reviews

2 out of 5 stars.

Doesnt work

a month ago

Is doesnt work . Total waste of time and money.

Helpful?

Response from jbweld Team:

17 days ago

jbweld Team

This is mainly for exhaust pipe joint use. If sealing a hole look to the 38572 wrap. jbweld

5 out of 5 stars.

Excellent sealant

a month ago

Exhaust sealant best I’ve ever used

Helpful?

5 out of 5 stars.

Muffler repair

2 months ago

Works great and as intended

Helpful?

4 out of 5 stars.

Works in a pinch

3 months ago

Works better than the stuff we used when I was just starting to drive.

Helpful?

5 out of 5 stars.

excellent stuff

4 months ago

works excellent exhaust plugged

Helpful?

1 – 5 of 42 Reviews

Next Reviews

Questions

1 - 2 of 2 Questions

Q: What is the real maximum temperature resistance? I see one picture stating 1800 F and 850 F on another . There is a big difference between the two...

a year ago

2 Answers

A: 850F is correct
a year ago
Helpful?

Q: Did anybody let it run after 30 mins? I find it blows it out or should I let dry for 24 hours? I put jb weld on manifold it's leaking, and gping put this stuff over jb weld

3 years ago

2 Answers

A: JB should be allowed to fully cure before putting into use, JB stats that if you want to speed cure time use warming heat. that being said JB like most epoxys is more for moderate heat applications and when subjected to high heat tends to soften. JB works best if it can be mechanically anchored , if it can be compressed into, trapped in the void that needs filling, surface cracks in high heat situations present the greatest challenge and then there is the expanding and contracting issue to. Best bet is to make the surface being applied to as rough or toothy as possible before application, try and get full cure before use.
3 years ago
Helpful?

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