J-B Weld HighHeat 500 Degree Epoxy Putty Stick, 2 oz, Grey, Model 8297, Epoxy Resin

★★★★★ 4.4 95 reviews

US$4.28
Price when purchased online
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US$4.28
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 244532918 Release Date 2026/07/20 List Price US$4.28 Model Number 244532918
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Introducing J-B Weld High Heat Epoxy Putty, a premium hand-mixable epoxy putty stick designed for bonding and repairing materials in high-temperature environments. Ideal for automotive and industrial maintenance applications, this product ensures a durable and reliable repair.

This epoxy putty is formulated to withstand extreme heat, making it perfect for fixing automotive components and other materials exposed to high temperatures. Once cured, it forms a tough, hard bond with minimal shrinkage, ensuring long-lasting repairs. Achieving full strength in just one hour at room temperature, it can be drilled, tapped, machined, ground, filed, and painted after eight hours. With a tensile strength of 800 PSI, J-B Weld High Heat Epoxy Putty is engineered to outperform conventional epoxy putties in demanding conditions. Its machine grey color blends seamlessly with most surfaces.

Key Features:
  • High Heat Resistance: Withstands continuous temperatures up to 400°F and intermittent exposure to 500°F.
  • Quick Curing: Sets in just 1 hour at room temperature for efficient repairs.
  • Industrial-Strength Bond: Delivers a tough bond with a tensile strength of 800 PSI.
  • Versatile Application: Suitable for automotive metal and various other materials.
  • Easy to Use: Simple three-step application process—cut, mix, and apply.
  • Durable Finish: Cures to a machine grey color, resistant to paint and finishing.
  • Made in the USA: Proudly manufactured for quality assurance.

J-B Weld High Heat Epoxy Putty is an essential product for automotive professionals and DIY enthusiasts alike. Its durability and heat resistance make it a reliable choice for anyone needing to perform repairs in high-temperature conditions. Whether you are fixing a car exhaust or sealing a high-heat joint, this epoxy putty provides the strength and performance you can trust for your repair needs.


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4.4 out of 5
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95 ratings | 39 reviews
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