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J-B Weld 31310 All-Purpose RTV Silicone Sealant and Adhesive - 3 oz. - Clear

  • Based on 14,471 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Jan 12 – Feb 2
Order within 3 hours and 7 minutes
Available payment plans shown during checkout

Color: Clear


Size: 3 Ounce


Features

  • Clear Silicone Sealant & Adhesive: Is A General Purpose Sealant Adhesive, Rtv (Room Temperature Vulcanized)Silicone Designed For Use In Household Or Mechanical Assembly Applications.
  • 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: Silicone Forms A Tough, Waterproof, Weather Resistant Seal On Most Surfaces. It Will Not Shrink Or Crack, And Is Great For Household & Automotive Uses.
  • Versatile & Dependable: Ideal For Automotive, Ceramic, Cloth, Carpet, Glass, Rubber, Windshields, Windows, Lens Housings, Door Frames, Tubs, Showers & Aquariums.

Description

J-B Weld Clear Silicone Sealant & Adhesive Is A General Purpose Sealant Adhesive, Rtv (Room Temperature Vulcanized)Silicone Designed For Use In Household Or Mechanical Assembly Applications. Upon Curing, Which Occurs When The Product Is Exposed To The Moisture In Air, The Silicone Forms A Tough, Waterproof, Weather Resistant Seal On Most Surfaces. It Will Not Shrink Or Crack, Is Sensor Safe And Is Great For Many Household And Automotive Applications.

Manufacturer: ‎JBWeld


Brand: ‎J-B Weld


Model: ‎31310


Item Weight: ‎3.17 ounces


Product Dimensions: ‎1.97 x 1.57 x 6.3 inches


Item model number: ‎31310


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎31310


Bulb Type: ‎Fluorescent


Special Features: ‎Waterproof


Date First Available: September 1, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 12 – Feb 2

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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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

  • Adhesive with good cure time
Color: White Size: 3 Ounce
Works well mounting antlers to Mountain Mike skull master kit to eliminate horn slippage after curing.
Reviewed in the United States on December 16, 2024 by R2D

  • Works as it should
Color: Clear Size: 3 Ounce
Used this to fill in holes on my homemade solar charged 12v battery pack. Squeezes out of the tube easily and seals very well but is nice and thick. Color is clear and clean. There's not an extremely overpowering scent. Seems like it will work well and last a long time.
Reviewed in the United States on October 23, 2024 by Curtis Curtis

  • Good
Color: Ultimate Black Size: 3 Ounce
I used this on this for a valve cover gasket and it worked alright. The tube basically blew out the back end when squeezing so be careful. But other than that it was fast easy and dried quick, which is what I needed. It’s as easy to remove as most siliocine caulkin. And it stuck pretty good. You get a decent amount per tube. More than you could ever need for 1-3 jobs. And the color was what I needed, but if you’re using this like you should, the color should matter as it’ll be hidden for the most part. Over all, it’s good but I which the actual tube it’s held in was More durable, no reason it should bust open just from squeezing it. But the size is good, you get a lot of it. ... show more
Reviewed in the United States on November 5, 2024 by Samuel Mullis

  • Item as described
Color: Ultimate Black Size: 3 Ounce
Its JB Weld. Its delivered right to your door. There really isn't too much to say. I've always used all of the JB Weld products and they have never let me down. This one was no exception. Read the description. It does exactly what it says. I've never found a cheaper replacement that matches the quality. Highly recommended! ... show more
Reviewed in the United States on December 13, 2024 by Yazusha

  • Works
Color: Clear Size: 3 Ounce
I needed some silicone to cover some cable holes and it worked great. Easy to squeeze out and get into tight places with the cone tip. No mess at all and stored away for the next use.
Reviewed in the United States on November 11, 2024 by Tim

  • no complaints
Color: Red Size: 3 Ounce
I've had a water pump leak. After replacing the pump I noticed small scratches on the engine where water pump gasket should be. Even though Lexus manufacturer doesn't recommend to use any seal on a water replacement I used JB Weld where the scratches are and gave it 3 hours to set. No leaks since. Thank you. (I will use in the future) ... show more
Reviewed in the United States on November 21, 2024 by rathernot

  • Product adheres to surfaces great
Color: Clear Size: 3 Ounce
Easy to use
Reviewed in the United States on November 8, 2024 by Loved them very comfortable.

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