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Item #:
53353952
JB Weld 31310 Clear RTV Acetoxy Silicone Sealant - 3 Oz.
87% of respondents would recommend this to a friend
Item #:
53353952
UGX 65454
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 25
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J-B Weld Clear Silicone Sealant & Adhesive forms a tough, waterproof, mildew and mold resistant seal on most surfaces.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Adhesion
JB Weld's silicone sealant offers strong adhesion to a variety of surfaces, ensuring a reliable and durable seal that withstands moisture and temperature fluctuations.
Clear Finish
The clear formulation allows for seamless application on visible surfaces, making it ideal for home repairs and DIY projects without compromising aesthetics.
Versatile Use
Suitable for indoor and outdoor applications, this silicone sealant can be used on glass, metal, wood, and more, addressing multiple sealing needs effectively.
Product Details
| Brand | JB Weld |
| MPN | 31310 |
| UPC | 043425313102 |
| Country of Origin | United States |
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
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Homeowners
Ideal for sealing gaps and cracks around windows, doors, and plumbing fixtures in residential settings.
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DIY Enthusiasts
Great for craft and repair projects, providing flexibility and waterproof seals for various materials.
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Automotive Repairs
Useful for sealing components in engines, providing heat resistance and durability in automotive applications.
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High-Temperature Environments
Not suitable for applications exceeding its temperature rating, risking seal failure under extreme heat.
Product Description
JB Weld 31310 Clear RTV Acetoxy Silicone Sealant - 3 Oz.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What surfaces can I use J-B Weld Clear Silicone Sealant on?
Answer: It can be used on glass, rubber, ceramics, cloth, and various other materials. -
Question:
Is this silicone sealant safe for automotive use?
Answer: Yes, it is designed to be sensor safe and can be used for automotive applications. -
Question:
How long does it take for the sealant to cure?
Answer: Curing occurs when the product is exposed to moisture in the air, with full strength typically developing within 24 hours.
jb weld Editorial Review
JB Weld 31310 Clear RTV Acetoxy Silicone Sealant - 3 Oz. is an effective and high-quality sealant designed to bond well with various materials, especially plexiglass. Users have noted its excellent curing properties and effectiveness in projects like repairing window screens and sealing RV window frames. However, some have mentioned a drawback regarding the applicator tube, which lacks a cover and may cause product wastage during use. Overall, this sealant proves to be versatile for various sealing tasks, offering a dependable solution for crafts and repairs alike.
Customer Reviews & Ratings
34 customers ratings
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5 Star
94%
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4 Star
5%
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3 Star
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Pros
- High-quality bonding for various materials
- Effective for sealing window frames
- Great for plexiglass applications
- Versatile for home repair projects
- Works well for DIY crafts
Cons
- Applicator tube design leads to some product waste
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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UGX 65454
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- General purpose RTV silicone sealant and adhesive.
- Forms a tough, waterproof seal resistant to mildew and mold.
- Ideal for both household and automotive applications.
- Does not shrink or crack, ensuring long-lasting performance.
- Sensor safe and weather resistant for versatile use.
- Perfect for windshields, doors, aquariums, and more.
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