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J-B Weld High Heat High Strength Automotive Epoxy Putty 2 oz
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J-B Weld High Heat High Strength Automotive Epoxy Putty 2 oz

Users say:
This product is great for quick and easy repairs, such as repairing leaks or connecting connections. It is also suitable for high temperatures, as it can withstand temperatures up to 400F. However, it is not suitable for joint or high vibration zones, as it can easily break if heated.
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HighHeat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage. This industrial-strength product outperforms conventional epoxy putties at high temperatures and s…
HighHeat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage. This industrial-strength product outperforms conventional epoxy putties at high temperatures and sets in 1 hour at room temperature. After 8 hours, it can be drilled, tapped, machined, ground, filed and painted. HighHeat is rated at a strength of 4000 PSI and cures to a machine gray in color. It can withstand continuous heat exposure of 500 degrees Fahrenheit and intermittent heat exposure to 550 degrees Fahrenheit.
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Ace Hardware
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Review summary

AI-generated content
This product is great for quick and easy repairs, such as repairing leaks or connecting connections. It is also suitable for high temperatures, as it can withstand temperatures up to 400F. However, it is not suitable for joint or high vibration zones, as it can easily break if heated.

Pros

  • Works well in high temperatures
  • Great for various repairs
  • Quality product

Cons

  • Not suitable for high vibration zones
Read original reviews

Description

HighHeat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage. This industrial-strength product outperforms conventional epoxy putties at high temperatures and sets in 1 hour at room temperature. After 8 hours, it can be drilled, tapped, machined, ground, filed and painted. HighHeat is rated at a strength of 4000 PSI and cures to a machine gray in color. It can withstand continuous heat exposure of 500 degrees Fahrenheit and intermittent heat exposure to 550 degrees Fahrenheit.

Specifications

Package Quantity2
BrandJ-b
Fabricante‏:J-b