Why should I pick this product when the J-B Weld Original Epoxy Adhesive has a higher temperature limit at half the price?

The original jb weld is great for bonding things together and at high temps too! But if you are using it to repair, say a hole in an exhaust for example - the original jb weld is too thin and will also crack with vibration after a while. The high heat putty is great for filling a hole and moulding to how you want it and It is also easier to work with. It is flexible and wont crack and is especialy for continuous high temp too.

Could this be used to stick a heating element in a microwave oven.

Definitely NOT! Tried in in a siimilar situation. DReadful fumes given off.

Would it work to fix/glue a broken pan support for a gas hob?

I wouldn't think so, as it is poxy resin I don't think it would stand the constant heat from a gas flame. If repair is simply for esthetics and not use then it's worth a try. Good luck.

can this be used to patch a small leak under a petrol tank on a classic motorcycle..?

Hello - no its bot suitable for that purpose, you need a specialised product for that job

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🔥 Seal the heat, own the fix — the ultimate high-temp epoxy stick!

TRIPLE STRENGTH POWER - Delivers 3x the bonding strength under extreme temperatures compared to regular epoxy putties
EFFORTLESS APPLICATION - Simply cut, knead, and press—no mess, no fuss, just a perfect seal every time
PROUDLY MADE IN THE USA - Trust the world’s strongest bond from a brand committed to quality and American manufacturing
UNMATCHED HEAT RESISTANCE - Handles continuous heat up to 450°F and spikes to 500°F without breaking a sweat
VERSATILE HIGH TEMP FIXER - Ideal for exhausts, engine blocks, mufflers, and industrial machinery needing a durable, heat-proof bond

J-B Weld 8297 HighHeat Epoxy Putty Stick is a 2oz machine gray adhesive designed to withstand continuous heat up to 450°F and intermittent heat spikes up to 500°F. It offers 3 times the strength of conventional epoxy putties at high temperatures, making it perfect for automotive and industrial repairs involving exhaust manifolds, mufflers, engine blocks, and more. Easy to use with a knead-and-apply formula, this American-made product ensures a reliable, heat-resistant bond for demanding applications.

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Manufacturer	JB WELD LTD
Brand	J-B Weld
Model	JB8297
Product Dimensions	3 x 3 x 10.5 cm; 70 g
Item model number	8297
Exterior	Painted
Manufacturer part number	8297
Special Features	Heat Resistant, Strong
Item Weight	70 g
Viscosity	Medio-Alto

J-B Weld 8297 HighHeat Temperature Resistant Epoxy Putty Stick, Machine Gray, 2oz

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