Does this product leave a bad smell when used on exhaust pipes

It did for me I used it on my mower muffler it did a burn off and then it just crumbled away I don't recommend it for exhaust I tried it 3 different times and followed the directions and same results

Will this product act as a glue that can bond new metal plating to rusted (cleaned) steel plate and withstand wood burning fire inside H20 boiler?

I used this to hold a ceramic plate in place under 360 degree heat and it didn't work at all. It got all soft again as soon as it got hot

Can this product weld aluminum?

Epoxy resin will not "weld" aluminum. If the surfaces of the aluminum pieces are clean and free of grease or oil, epoxy will bond the two parts with surfaces having epoxy between them in a very durable way. No glue of any sort is any good for bonding the thin edges of flat aluminum or any other metal. You must have a fair amount of surface covered with epoxy to effectively "bond" the surfaces together. The surface will never be "welded" together, that requires metal to metal fusion, very high temperatures and special welding equipment.

Can this product be powder coated?

Hi. I'm going to say yes because once it hardens 5 to 7 minutes after application, it's on solid and strong. You can sand, paint or add a second adhesive and it will stay bonded so powder coating should be fine.

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J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack

Product ID: 311744993

Details

Brand
J-B Weld
Item form
Pack Pipes
Material
Epoxy Resin
Special feature
Strong
Specific uses for product
Repair

🔥Withstands 500°F heat

⏱️Fast setting in minutes

🛠️Multi-material bonding

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$84.36

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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Description

🔥 Fix it fast, fix it tough — the heat-resistant hero your toolkit deserves!

BUILT TO LAST - Resists cracking and chipping, delivering durable, long-term results
UNIVERSAL BONDING - Seamlessly adheres to metal, plastic, wood, and more for versatile fixes
RAPID REPAIR READY - Sets quickly to minimize downtime and keep your projects moving
HEATPROOF POWERHOUSE - Endures extreme temperatures up to 500°F for industrial-grade repairs
EFFORTLESS APPLICATION - Squeeze tube design ensures precise, mess-free use every time

J-B Weld 8297 HighHeat Epoxy Putty is a dual-pack, industrial-strength epoxy designed to withstand temperatures up to 500°F. It bonds quickly and securely to multiple surfaces including metal, plastic, and wood, making it ideal for automotive and industrial repairs. Its easy-to-use squeeze tube format and long-lasting durability ensure reliable, professional-grade fixes that resist cracking and chipping over time.

Specifications

ASIN	B014AANB8S
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	1,186,411 in DIY & Tools ( See Top 100 in DIY & Tools ) 392 in Metal Filled Epoxies
Colour	Black
Customer Reviews	4.0 4.0 out of 5 stars (197)
Date First Available	22 Aug. 2015
Item Package Quantity	2
Item Weight	181 g
Item model number	8297
Manufacturer	J-B Weld
Material	Epoxy Resin
Number of Pieces	2
Part number	8297
Product Dimensions	6.1 x 9.91 x 19.05 cm; 181.44 g
Size	2 Pack
Special Features	Strong
Specific uses	Repair

Reviews

H**Y

Always a great products

28.11.2025

A**A

Expired Products Received.

30.12.2025

A**L

WORKS PERFECT

22.09.2021

D**K

Very good quality putty..

19.08.2022

B**Y

So far so good

21.04.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$84.36

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews