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High Heat Epoxy Syringe, Dark Grey

Q: Is this good for bonding outdoor granite together that is exposed to sunlight/heat?

Look to the 8265S original for this

Q: Which is stronger, this product or the jar of extreme heat JB weld?

This ,the Extreme is for exhaust manifold repair mostly.

Q: Will this bond ceramic magnets to iron flywheels. Application is jet ski /w/ water cooled flywheel cover. Temps likely under 300 degrees?

Better to use a gray RTV silicone. like is used for engine building. Any brand. Can easily handle the heat and is also a good adhesive.

Q: Is it water resistant?

yes it is water resistant but the surfaces must be dry and clean before application.

Product ID: 479484880

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Details

Brand
J-B Weld
Specific Uses For Product
Repair Tile
Material
Epoxy
Item Form
Liquid
Special Feature
Strong

💪4730 PSI tensile strength

🔥Heat resistant up to 550°F

⏱️Sets in 1 hour at room temp

Frequently Bought Together

J-B Weld High Heat Epoxy Syringe, Dark Grey

J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

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

Description

🔥 Fix it once, fix it forever — the heat-proof bond pros trust!

FAST ACTING FORMULA - Sets in just 1 hour at room temperature, or cures in 1 hour at 250°F to speed up your workflow.
INDUSTRIAL GRADE STRENGTH - Delivers a rock-solid 4730 PSI bond that resists chemicals and fuels—built for serious fixes.
UNMATCHED HEAT RESISTANCE - Withstands scorching temperatures up to 550°F for repairs that last under pressure.
PRECISION APPLICATION SYRINGE - Easy 1:1 mix ratio in a convenient syringe for mess-free, professional-grade repairs every time.
VERSATILE SURFACE COMPATIBILITY - Bonds seamlessly to metal, plastic, wood, concrete, ceramic, tile, and fiberglass—your all-in-one repair solution.

J-B Weld High Heat Epoxy Syringe is a premium two-part epoxy designed for high-temperature repairs up to 550°F. It forms a permanent, chemical- and fuel-resistant bond with a tensile strength of 4730 PSI. The medium-viscosity epoxy sets in 1 hour at room temperature and cures fully in 24 hours, with accelerated curing possible at elevated temperatures. Ideal for metal, plastic, wood, concrete, ceramic, tile, and fiberglass, it comes in a convenient syringe for precise 1:1 mixing and application.

Specifications

Brand	J-B Weld
Specific Uses For Product	Repair, Tile Repair
Material	Epoxy
Item Form	Liquid
Special Feature	Strong
Colour	Grey
Item Package Quantity	1
Package Information	Syringe
Item Volume	25 Millilitres
Viscosity	Medium
Full Cure Time	24 Hours
Water Resistance Level	Water Resistant
Tensile Strength	4730 Pounds Per Square Inch
Net Quantity	1.0 Count
Viscosity Level	Medium
UPC	043425700346 043425501974
Number of Pieces	1
Manufacturer	J-B Weld
Model number	50197
Number of Memory Sticks	1
Item Weight	25 g
Product Dimensions	3.18 x 11.13 x 21.92 cm; 25 g
Item model number	50197
Item Height	8.63 Inches
Item Width	4.38 Inches
Power Source	Hand_powered
Included Components	Epoxy Syringe
Are batteries included?	No

Have a Question? See What Others Asked

Is this good for bonding outdoor granite together that is exposed to sunlight/heat?

Which is stronger, this product or the jar of extreme heat JB weld?

Will this bond ceramic magnets to iron flywheels. Application is jet ski /w/ water cooled flywheel cover. Temps likely under 300 degrees?

Is it water resistant?

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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