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

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Key item features

Rapid Setting: Sets in 1 hour and achieves functional cure in 8 hours, allowing for quick repairs.
High-Temperature Resilience: Withstands continuous heat up to 450°F (500°F intermittent) and maintains strength at elevated temperatures.
Hand-Mixable Application: Easy-to-use, hand-mixable epoxy putty stick for convenient application without special tools.
Enhanced Strength: Offers 800 PSI strength at room temperature and 600 PSI at 400°F, being 3X stronger at high temperatures.
Versatile Applications: Ideal for exhaust manifolds, tail pipes, mufflers, engine blocks, and other high-temperature machinery projects.
Durable Finish: Dries to a machine grey color, providing a consistent and professional appearance.

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Specs

Recommended surface
Metal
Rec. use
Automotive
Dry time
1 h
Color
Grey
Brand
J-B Weld
Features
High Temperature-Resistant

Current price is $7.66

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Product details

J-B Weld's High Heat Epoxy Putty is able to withstand continuous heat of up to 450 degrees Fahrenheit, and intermittent heat up to 500 degrees Fahrenheit. Features 800 PSI strength at room temperature and 600 PSI strength at 400 degrees Fahrenheit. Perfect for tail pipes, mufflers, machinery, engine blocks, and exhaust manifolds. This epoxy putty is 3 times stronger at high temperatures than conventional epoxy putties. Sets in 1 hour, cures in 8 hours, and dries a machine grey color.

Sets in 1 hour, functionally cures in 8 hours
Hand mixable epoxy putty stick specifically for high temperatures
Can withstand continuous heat of 400°F (550°F intermittent)
Easy-to-use hand mixable putty stick
Great for exhaust manifolds, tail pipes, mufflers, engine blocks, machinery and other high temperature projects
3X stronger at high temperatures

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Specifications

Recommended surface

Metal

Rec. use

Automotive

Dry time

1 h

Color

Grey

Warranty

Warranty information

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