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J-B Weld

J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.

    • Based on 13,411 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 25
Order within 4 hours and 23 minutes
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Color: Red


Size: 3 Ounce


Features

  • HI TEMP RED SILICONE GASKET MAKER & SEALANT: Is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550o F or 650o F intermittent might exist
  • COUNT ON US: For more than 40 years, our products have earned a loyal following from people who take pride in their work. With each product we innovate, we continue to provide the world's strongest bond for your projects
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe
  • VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond

Description

J-B Weld Hi-Temp Red Silicone Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist. Upon curing, which occurs when the product is exposed to the moisture in air, the silicone forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering, is sensor safe and is great for many automotive applications.

Brand: J-B Weld


Specific Uses For Product: Repair


Material: Silicone


Compatible Material: Metal


Item Form: Oz


Brand: ‎J-B Weld


Specific Uses For Product: ‎Repair


Material: ‎Silicone


Compatible Material: ‎Metal


Item Form: ‎Oz


Special Feature: ‎Crack Resistant, Waterproof, Strong


Color: ‎Red


Item Package Quantity: ‎1


Package Information: ‎Tube


Item Volume: ‎3 Fluid Ounces


Water Resistance Level: ‎Waterproof


Manufacturer: ‎JBWeld


Model: ‎31314


Item Weight: ‎3.17 ounces


Product Dimensions: ‎1.97 x 1.57 x 6.3 inches


Country of Origin: ‎USA


Item model number: ‎31314


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎31314


Special Features: ‎Crack Resistant, Waterproof, Strong


Date First Available: September 1, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Dependable Sealant and Adhesive: A Review of J-B Weld 31319 Black RTV Silicone Sealant
Color: Black Size: 3 Ounce
I recently had the opportunity to use the J-B Weld 31319 Black RTV Silicone Sealant and Adhesive, and I must say, I am thoroughly impressed with its performance and versatility. As someone who frequently tackles DIY projects and repairs around the house, finding a reliable sealant and adhesive is essential, and this product certainly delivers. One of the standout features of the J-B Weld 31319 is its exceptional durability. Once applied, it forms a strong and resilient bond that withstands a wide range of environmental conditions, including temperature fluctuations, moisture, and vibration. Whether I'm sealing gaps in plumbing fixtures or bonding materials together, I can trust that this silicone sealant will hold up over time. Another aspect of this product that I appreciate is its ease of use. The nozzle allows for precise application, minimizing waste and mess during the sealing process. The consistency of the sealant is ideal—not too runny, yet smooth enough to spread evenly and fill in cracks and gaps effectively. Cleanup is also a breeze, as the excess sealant can be easily wiped away with a cloth or sponge. The black color of the sealant is a nice touch, especially for applications where aesthetics are important. It blends seamlessly with dark surfaces, providing a clean and professional finish that enhances the overall appearance of the project. Furthermore, the versatility of this product makes it a valuable addition to any toolkit. Whether I'm sealing leaks in automotive components, repairing household appliances, or even crafting custom projects, the J-B Weld 31319 proves to be a reliable solution time and time again. In conclusion, I can wholeheartedly recommend the J-B Weld 31319 Black RTV Silicone Sealant and Adhesive to anyone in need of a dependable sealant and adhesive for a variety of applications. Its durability, ease of use, and versatility make it a standout product in its category, and I will certainly continue to rely on it for all my sealing and bonding needs in the future. ... show more
Reviewed in the United States on February 29, 2024 by Nathaniel Bornstein
    • Works well!
Color: Red Size: 3 Ounce
The edge of the warning label on the inside of my stove door was coming loose. I bought this hoping it would work - and it does!! I use the over almost every night and it’s still holding well after several weeks. No muss, no fuss! I’m sure I’ll find other uses for it as well.
Reviewed in the United States on May 3, 2024 by Easy Reader
    • Great general purpose silicone sealant for repairs, nice black color.
Color: Ultimate Black Size: 3 Ounce
I used this RTV silicone gasket maker and sealant to repair worn weatherstripping. The black color matched the weatherstripping nicely and it was easy to work with, I simply used a gloved finger to smooth out the silicone. After curing, the gasket maker became flexible rubber and is firmly adhered to the weatherstripping for a long lasting repair. Unlike normal silicone, I found that this gasket maker sticks to itself for easy touch ups. ... show more
Reviewed in the United States on April 18, 2024 by Benjamin
    • Good for tail lights.
Color: Black Size: 3 Ounce
Used it to seal the tail light gasket to the body.
Reviewed in the United States on April 29, 2024 by Bruce Wayne
    • waterproof adhesive
Color: Clear Size: 3 Ounce
seems to work well in a damp area
Reviewed in the United States on May 3, 2024 by flfan
    • Saved $$$
Color: Red Size: 3 Ounce
Exactly what I needed to repair my microwave. There is a little silver part that came off and needed to be glued in so my microwave did not spark. This is made for high heat, so no worries, Glad it was easy to find.
Reviewed in the United States on April 8, 2024 by Linda DeLuca
    • LOVE this stuff
Color: Red Size: 3 Ounce
I use it for an unconventional application. I use this to adhere my candle wicks in my jars. This is the way to go.
Reviewed in the United States on April 19, 2024 by Amazon Customer
    • Its ok
Color: Black Size: 3 Ounce
Its ok for quality and price but not easy to apply and nozzle is not a good as expected
Reviewed in the United States on April 18, 2024 by Jung L.

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