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

Look to the 8265S original for this

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

This ,the Extreme is for exhaust manifold repair mostly.

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.

Is it water resistant?

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

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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J-B Weld High Heat Epoxy Syringe, Dark Grey

J-B Weld High Heat Epoxy Syringe, Dark Grey

Product ID: 408883574

Details

Brand
J-B Weld
Item Form
Syringe
Material
Epoxy Resin
Special Feature
Fast Drying
Specific Uses For Product
Repair Tile

💪4730 PSI tensile strength

🔥Heat resistant up to 550°F

⏱️Sets in 1 hour at room temp

C$890

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Bond like a boss — repair with power and precision!

RAPID SET CURE - Sets in just 1 hour at room temperature, with accelerated curing at 250°F for urgent fixes.
USER FRIENDLY SYRINGE - Precision 1:1 mix ratio in a convenient syringe ensures mess-free, exact application every time.
VERSATILE APPLICATION - Ideal for metal, PVC, tile repairs, and more—engineered for professional-grade durability.
INDUSTRIAL GRADE STRENGTH - Delivers a rock-solid 4730 PSI bond that lasts under chemical and fuel exposure.
UNMATCHED HEAT RESISTANCE - Withstands scorching temperatures up to 550°F, perfect for high-heat repairs.

J-B Weld High Heat Epoxy Syringe is a professional two-part epoxy resin designed for heat-resistant repairs up to 550°F. It forms a permanent, chemical- and fuel-resistant bond with a tensile strength of 4730 PSI. The epoxy sets in 1 hour at room temperature and cures faster with heat, making it ideal for demanding industrial and home repair projects.

Specifications

ASIN	B09Q8DQLJ2
Best Sellers Rank	#3,335 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Tile Epoxy Adhesives
Brand Name	J-B Weld
Color	Dark Grey
Compatible Material	Polyvinyl Chloride
Container Type	Can
Customer Reviews	4.6 4.6 out of 5 stars (1,696)
Full Cure Time	1 hours
Included Components	Epoxy Syringe
Item Form	Syringe
Item Package Quantity	1
Item Type Name	J-B Weld High Heat Epoxy Syringe
Item Weight	25 g
Manufacturer	J-B Weld
Material Type	Epoxy Resin
Model	50197
Number of Pieces	1
Other Special Features of the Product	Fast Drying with Heat, Heat Resistant, Strong
Part Number	50197
Specific Uses For Product	Repair, Tile Repair
Tensile Strength	4730 psi
UPC	043425501974
Viscosity Level	High
Volume	25 ml
Warranty Description	Call vendor for warranty
Water Resistance Level	Water Resistant

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TrustScore 4.5 | 7,300+ reviews

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