J-B WELD Gasket Sealant: HighHeat, 10.3 fl oz, Cartridge, Red
J-B WELD Gasket Sealant: HighHeat™ is a high-temperature RTV gasket maker supplied in a 10.3 fl oz red cartridge (MPN 31914). This product is formulated for high-temp resistance, making it suitable for demanding…
SKU 3G-OTH-569248
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Product Description
J-B WELD Gasket Sealant: HighHeat™ is a high-temperature RTV gasket maker supplied in a 10.3 fl oz red cartridge (MPN 31914). This product is formulated for high-temp resistance, making it suitable for demanding sealing applications across industrial departments. 3G Electric interprets your demand, sources genuine OEM parts like this J-B WELD sealant, and provides specialist support across 14 industrial categories, with deep expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is J-B WELD HighHeat Gasket Sealant used for?
J-B WELD HighHeat Gasket Sealant is a high-temperature RTV gasket maker for sealing flanges, covers, and joints in engines, pumps, and combustion equipment. It withstands extreme heat, making it ideal for industrial maintenance across machining, HVAC, and power transmission departments.
What are the specifications of J-B WELD HighHeat Gasket Sealant?
This J-B WELD HighHeat Gasket Sealant comes in a 10.3 fl oz red cartridge (MPN 31914). It is a high-temp resistant RTV gasket maker formulated for demanding sealing applications. The red color indicates high-temperature capability, suitable for combustion and pump systems.
Where to buy J-B WELD HighHeat Gasket Sealant worldwide?
3G Electric supplies J-B WELD HighHeat Gasket Sealant worldwide. We interpret your demand, source genuine OEM parts, and handle full logistics and customs clearance for delivery to any global location. Contact us for availability and lead time on this high-temp RTV gasket maker.
How to apply J-B WELD HighHeat Gasket Sealant?
Clean and dry both mating surfaces thoroughly. Cut nozzle to desired bead size, apply a continuous bead around bolt holes and flange edges. Assemble parts within 10 minutes and tighten to torque specs. Allow 24 hours to cure at room temperature before exposing to high heat.
J-B WELD Products
3G Electric supplies J-B WELD high-temperature rtv gasket makers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



