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J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.
J-B Weld is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces.
J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.
Item #: 26858489

J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.

Item #: 26858489

€ 27

Price Details

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J-B Weld is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces.
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What Stands Out

Quick Setting
J-B Weld KwikWeld sets in just 6 minutes, offering rapid repairs for urgent fixes, ensuring you can get back to work or enjoy your project without extended downtime.
Steel Reinforced
This epoxy contains steel reinforcement, providing a superior bond strength for various materials, making it an ideal choice for metal, wood, and plastic repairs that need extra durability.
Versatile Use
J-B Weld is perfect for household repairs, automotive fixes, and DIY projects, offering a reliable solution for craftsmen seeking a powerful adhesive that works in diverse applications.

Product Details

The Original Cold Weld two-part epoxy system for strong, lasting repairs. Cure in 15-24 hours. Withstands temperatures up to 550ºF. Shop now with Ubuy Ireland!
  • Original Cold Weld two-part epoxy system for strong, lasting repairs to metal and multiple surfaces
  • Mixed at a ratio of 1:1, forming a permanent bond that can be shaped, tapped, filed, sanded, and drilled after curing
  • Sets at room temperature in 4-6 hours to a dark grey color, with a full cure reached in 15-24 hours
  • Tensile strength of 3960 PSI, setting to a hard bond overnight and withstanding temperatures up to 550ºF when fully cured
  • Versatile and dependable, suitable for household, automotive, marine, and craft uses, as well as on brick, concrete, metal, fiberglass, and more
  • Trusted product with over 40 years of proven performance and loyal following from DIY enthusiasts and professionals
Specific Uses For ProductRepair, Craft, Woodworking, Tile Repair, Furniture, Automotive
Compatible MaterialConcrete, Fiberglass, Metal, Stone
Item FormPaste
Other Special Features of the ProductFast Drying
Container TypeTube
ViscosityHigh Viscosity Paste
Full Cure Time6 Hours
Water Resistance LevelWaterproof
Tensile Strength3127 Pounds Per Square Inch (7942.6 cm)
Item Package Quantity1
Volume147.8 Milliliters
Material TypeEpoxy Resin
ColorDark Grey
Brand NameJ-B Weld
Model8271
UPC043425700025 043425082718
Global Trade Identification Number00043425082718
ManufacturerJBWeld
Item Type NameJ-B Weld - 8271
Included ComponentsUnit^Instruction Guide
Item Weight227 Grams
Unit Count10.0 Ounce
BrandJ-B Weld
MaterialEpoxy Resin
Special FeatureFast Drying

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for home projects requiring strong, quick bonding for metals, plastics, and wood.

  • Automotive Repairs

    Excellent for repairing engine parts and other metal components due to its heat resistance and durability.

  • Crafts and Hobbies

    Perfect for crafting projects needing reliable adhesion, especially in metal and plastic materials.

Not Suitable For
  • High-Temperature Environments

    Not suitable for applications exposed to extreme heat beyond its temperature limitations.

Product Description

J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.

About This Item

Looking for a reliable, heavy duty adhesive that can repair and restore metal and multiple surfaces? Look no further than J-B Weld KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack! This two-part epoxy system provides long-lasting repairs that you can depend on. Mixed at a ratio of 1:1, J-B Weld KwikWeld forms a permanent bond that can be shaped, tapped, filed, sanded, and drilled after curing. At room temperature, it sets in as little as 4-6 hours to a dark grey color.

And within 15-24 hours, it reaches a full cure that can withstand temperatures up to 550ºF. With a tensile strength of 3960 PSI, J-B Weld KwikWeld is perfect for household, automotive, marine, and craft uses. It's versatile and dependable, making it great for use on materials like brick, concrete, metal, fiberglass, and more. J-B Weld has been providing the world's strongest bond for more than 40 years, and their KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack is no exception.

Do it yourself with J-B Weld and experience legendary performance for your projects.

Have any Query? Chat with us

Product Buying Guide

Introducing the J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz, the original cold weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. With over 40 years of innovative products, J-B Weld delivers the legendary performance of the world's strongest bond for various projects. This buying guide will provide you with all the essential information and insights to make an informed decision.

Product Specifications

  • 1
  • 10 oz
  • 3960 PSI
  • Up to 550°F
  • 4-6 hours at room temperature
  • Dark grey after curing

Key Features

  • Provides strong, lasting repairs to metal and multiple surfaces
  • Mixed at a ratio of 1:1, can be shaped, tapped, filed, sanded, and drilled after curing
  • Can withstand high temperatures and suitable for various materials like brick, concrete, metal, fiberglass, and more
  • Suitable for both small and large projects, delivering the legendary performance of the World's Strongest Bond

Usage Scenarios

  • Perfect for repairs around the house including metal objects, tools, and appliances
  • Ideal for fixing metal components in vehicles such as engine parts, exhaust systems, and body panels
  • Suitable for repairs on boats, yachts, and various craft projects involving metal and other surfaces

Usage Scenarios

  • XYZ Epoxy Adhesive
  • ABC Steel Reinforced Epoxy

Some User Review

  • The J-B Weld professional size twin pack exceeded my expectations. It held up really well in high-temperature conditions, and the bond was incredibly strong.
  • I've used several epoxy adhesives before, but the J-B Weld is by far the easiest to work with. The 1:1 mixing ratio makes application hassle-free.

Competitors

  • When compared to similar products in the market, the J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack offers great value for its size and performance.

Buying Considerations

  • Consider the wide range of applications you intend to use the epoxy for, as the J-B Weld offers versatility and high performance across various scenarios.
  • If you have multiple projects or larger repairs, the professional size twin pack provides ample quantity to complete tasks without running out of adhesive.

Conclusion

With its strong, lasting repairs and versatile applications, the J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz is a reliable choice for all your bonding and repair needs. Backed by years of innovation and loyal customer following, it offers exceptional performance, making it a valuable addition to your toolkit.

View Less

Introducing the J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz, the original cold weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. With over 40 years of innovative products, J-B Weld delivers the legendary performance of the world's strongest bond for various projects. This buying guide will provide you with all the essential information and insights to make an informed decision. Continue Reading

Customer Questions & Answers

  • Question: What is J-B Weld 8271 KwikWeld used for?

    Answer: J-B Weld 8271 KwikWeld is a versatile steel-reinforced epoxy designed for bonding a wide range of materials such as metal, wood, ceramics, plastics, and more. Its exceptional adhesive properties make it ideal for automotive repairs, plumbing fixes, and household projects. It sets quickly, allowing for quick repairs without the prolonged wait of traditional epoxies, making it a perfect choice for urgent fixes.
  • Question: How long does it take for J-B Weld KwikWeld to cure?

    Answer: J-B Weld KwikWeld typically sets in about 4 to 6 minutes and achieves full cure in approximately 24 hours. This quick-setting feature is particularly beneficial for projects requiring immediate use after application. Always ensure the surface is clean and dry before application for optimal results.
  • Question: Can J-B Weld 8271 KwikWeld be used on plastic materials?

    Answer: Yes, J-B Weld 8271 KwikWeld can effectively bond various types of plastics, which makes it suitable for numerous repairs around the home or automotive applications. However, for best results, it’s recommended to test the product on a small hidden area first, as certain plastics may require specific adhesives for a stronger bond.
  • Question: Is J-B Weld KwikWeld safe to use indoors?

    Answer: J-B Weld KwikWeld can be used indoors, but it is advisable to work in a well-ventilated area due to the strong odor that may arise during the curing process. Always follow safety instructions on the packaging and consider wearing gloves to protect your skin during application.
  • Question: What surfaces can J-B Weld KwikWeld adhere to?

    Answer: J-B Weld KwikWeld adheres strongly to metals, wood, concrete, ceramics, and some plastics. Its formulation allows for a durable bond on both smooth and rough surfaces, making it suitable for a variety of applications, from automotive repairs to home improvement projects.
  • Question: How should I prepare surfaces before applying J-B Weld KwikWeld?

    Answer: Before applying J-B Weld KwikWeld, ensure surfaces are clean, dry, and free from grease or dust. Use a solvent or rubbing alcohol to clean metallic surfaces and sand finishes for better adhesion. Proper preparation is crucial to ensure the epoxy forms a long-lasting bond.
  • Question: Can I paint over J-B Weld KwikWeld once it has cured?

    Answer: Yes, once J-B Weld KwikWeld has fully cured, it can be painted over to match the surrounding surface. It can handle various types of paint, but it’s best to test a small area first to confirm compatibility and desired finish. This allows you to blend repairs seamlessly into your projects.
  • Question: Is J-B Weld KwikWeld waterproof?

    Answer: Yes, J-B Weld KwikWeld is waterproof once fully cured. This characteristic makes it ideal for repairs in areas exposed to moisture, including plumbing works, auto repairs, and fixtures that come into contact with water, ensuring a robust and long-lasting bond.
  • Question: How should I store J-B Weld KwikWeld?

    Answer: To maintain the efficacy of J-B Weld KwikWeld, store the unopened twin pack in a cool, dry place away from direct sunlight. Once opened, ensure the caps are tightly sealed after each use to prevent the components from curing inside the packaging.
  • Question: Where can I buy J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz?

    Answer: You can buy J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz from Ubuy in Ireland. Ubuy provides a convenient platform for access to this reliable epoxy, alongside various other J-B Weld products that cater to all your adhesive needs.

J-BWeld Tile Epoxy Adhesives Editorial Review

The J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack is a fast setting version of The Original Cold Weld two-part epoxy system. It provides strong, lasting repairs to multiple surfaces and is perfect for DIY household, automotive, marine, and craft repairs. It can bond different materials together, such as metal to plastic and silverware for craft projects. However, it is not a structural adhesive, so it may not withstand twisting or bending. The epoxy sets quickly and is easy to use, but it can be brittle and may break under heavy pressure or vibrations. The product comes in a twin pack with one resin and one hardener. The cap on the tube may get stuck after the first use, which is a common problem. To ensure proper curing, the epoxy should be mixed well before use. Overall, the J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack is a reliable adhesive for various repair projects and is highly recommended by customers.

Customer Reviews & Ratings

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Pros

  • Sets quickly
  • Easy to use

Cons

  • Brittle

Platform Trust & Buyer Confidence

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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