J-B WELD Sealant: 3 oz, Tube, Blue (MPN 31316). Key specifications — Color: Blue.
J-B WELD Sealant is a 3 oz, blue, general-purpose RTV gasket maker supplied in a tube (MPN 31316). 3G Electric interprets your demand for this OEM-specified sealant, sourcing it across 14 industrial departments…
SKU 3G-OTH-565113
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Product Description
J-B WELD Sealant is a 3 oz, blue, general-purpose RTV gasket maker supplied in a tube (MPN 31316). 3G Electric interprets your demand for this OEM-specified sealant, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls — to deliver the right answer, not just a catalog.
Frequently Asked Questions
What is J-B WELD Sealant 31316 used for?
J-B WELD Sealant 31316 is a general-purpose RTV gasket maker used to form reliable, leak-proof seals on engine components, pumps, and industrial equipment. It is ideal for applications requiring a flexible, high-temperature-resistant gasket in combustion systems, hydraulics, and power transmission assemblies.
What are the specifications of J-B WELD Sealant 31316?
J-B WELD Sealant 31316 is a 3 oz tube of blue RTV gasket maker. The manufacturer part number is 31316. It is designed for general-purpose gasketing and sealing in industrial environments. 3G Electric sources this OEM-specified sealant across 14 industrial departments, with specialist depth in combustion, pumps and controls.
Where to buy J-B WELD Sealant 31316 worldwide?
3G Electric supplies J-B WELD Sealant 31316 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source this OEM-specified sealant across 14 industrial departments — delivering the right answer, not just a catalog.
How to apply J-B WELD RTV gasket maker?
Clean and dry both mating surfaces thoroughly. Apply a continuous bead of J-B WELD Sealant 31316 to one surface, then assemble components immediately. Tighten fasteners to the manufacturer's torque specification. Allow the sealant to cure per the product instructions before exposing to pressure or temperature. 3G Electric can advise on application best practices.
J-B WELD Products
3G Electric supplies J-B WELD general purpose rtv gasket makers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

