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

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

Product ID: 255332834

Details

Brand
J-B Weld
Item form
Putty
Material
Epoxy Resin
Special features
High Heat
Specific uses for product
Repair

⏳2-pack for extended use

🔥Withstands up to 500°F

🛠️Strong, durable bond

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9060 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Fix it once, fix it right — high-heat strength that won’t quit!

VERSATILE BONDING - Ideal for automotive, plumbing, and household repairs requiring a tough seal.
COMPACT PORTABLE - Small, easy-to-carry packaging fits perfectly in any toolbox or repair kit.
HEAT RESISTANT POWER - Endures extreme temperatures up to 500°F, perfect for high-heat repairs.
DUAL PACK CONVENIENCE - Two epoxy putty sticks ensure you’re always ready for your next fix.
PROFESSIONAL GRADE STRENGTH - Trusted by pros for reliable, long-lasting adhesion on metal and more.

J-B Weld 8297 HighHeat Epoxy Putty is a professional-grade adhesive designed to withstand temperatures up to 500°F. This 2-pack offers durable, versatile bonding for automotive, plumbing, and household repairs, delivering a reliable, heat-resistant seal that professionals trust.

Specifications

ASIN	B014AANB8S
Best Sellers Rank	#127,767 in Automotive ( See Top 100 in Automotive ) #395 in Automotive Fillers, Adhesives & Sealants
Brand	J-B Weld
Brand Name	J-B Weld
Color	Black
Colour	Black
Compatible Material	Metal
Container Type	Tube
Customer Reviews	4.2 out of 5 stars 199 Reviews
Full Cure Time	2E+1 Minutes
Item Form	Putty
Item Package Quantity	2
Item Weight	0.4 Pounds
Item form	Putty
Manufacturer	J-B Weld
Material	Epoxy Resin
Material Type	Epoxy Resin
Model	8297
Number of Pieces	2
Other Special Features of the Product	High Heat Resistant
Part Number	8297
Special features	High Heat Resistant
Specific Uses For Product	Repair
Specific uses for product	Repair
Tensile Strength	800 Pounds Per Square Inch
UPC	069060371857
Unit Count	114 Grams
Viscosity Level	Medium to High
Volume	2 Fluid Ounces
Water Resistance Level	Not Water Resistant

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

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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.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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