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JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
JB Weld 8277 Waterweld
WaterWeld will plug or seal leaks and patch holes and cracks in almost anything
JB Weld 8277 Waterweld
Item #: 319841

JB Weld 8277 Waterweld

Item #: 319841

CAD 32

Price Details

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WaterWeld will plug or seal leaks and patch holes and cracks in almost anything
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What Stands Out

Quick Setting
Sets in just 15-25 minutes, allowing for fast repairs without prolonged waiting times. Ideal for urgent fixes in various environments, enhancing productivity for users needing immediate results.
Versatile Application
Effective on multiple surfaces including metals, wood, ceramics, and plastics. This versatility makes it suitable for countless repair situations, catering to a broad range of user needs and DIY projects.
Water Resistant
Once cured, it forms a waterproof bond that withstands water exposure, ensuring long-lasting repairs even in wet conditions. This quality adds durability, increasing trust in the product for critical applications.

Product Details

Shop the best selection of JB Weld 8277 Waterweld online at Ubuy Canada. Find great deals and discounts on waterweld products for all your repair needs.
  • Epoxy Adhesive, Off White, 2 oz. Stick, mixing ratio 1 to 1
  • Temperature resistance up to 250°F, application time 20 minutes, full cure 20 to 30 minutes
  • Shear Strength: 1000 PSI, bonds ferrous and non-ferrous metals, porcelain, ceramic, marble, glass, plastics, fiberglass, concrete, wood, many porous and non-porous materials
  • Ideal for repairing plumbing, fuel tanks, tub and shower drains, pools, spa, boats, and potable water tanks
  • Can be used for moist surface and underwater applications such as gas tanks, water and fuel cans, pipe repair, pools and spas, gutters and downspouts, and auto body repairs
  • Package Quantity: 1
Specific Uses For ProductWood, Tile Repair
Item FormPutty, Stick
Other Special Features of the ProductOff White Cure Color, High Strength
Container TypeCan
Viscosity LevelMedium
Full Cure Time60 minutes
Water Resistance LevelWaterproof
Tensile Strength900 psi
Compatible MaterialCeramic
Item Package Quantity6
Volume2 fluid ounces
Brand NameJ-B Weld
Model8277
Unit Count2 ounce
UPC043425008770
ManufacturerJ-B WELD COMPANY
Item Weight0.01 kg
Part Number8277
Material TypeWood
ColorWhite
BrandJ-B Weld
MaterialWood
Special FeatureOff White Cure Color, High Strength

Who Should Buy?

Suitable For
  • Plumbers

    Ideal for quick repairs on leaking pipes, creating a strong, waterproof bond for both metal and PVC.

  • DIY Enthusiasts

    Perfect for various home improvement projects, including sealing gaps and fixing broken items around the house.

  • Auto Mechanics

    Useful for repairing cracks in metal parts or components, providing a durable and heat-resistant bond.

Not Suitable For
  • Outdoor Use

    Not suitable for extensive outdoor applications or areas with constant exposure to UV light and harsh elements.

Product Description

Have any Query? Chat with us

Product Buying Guide

JB Weld 8277 Waterweld is a versatile epoxy adhesive that is designed to plug or seal leaks, and patch holes and cracks in almost anything. It is an ideal solution for repairing plumbing, fuel tanks, tub and shower drains, pool and spa, boats, and potable water tanks. This product is unique as it can set up and cure even under water, making it perfect for underwater repair applications.

Product Specifications

  • Product Name: JB Weld 8277 Waterweld
  • Color: Off White
  • Quantity: 2 oz.
  • Mixing Ratio: 1 to 1
  • Temperature Resistance: Up to 250 F
  • Application Time: 20 minutes
  • Full Cure Time: 20 to 30 minutes
  • Shear Strength: 1000 PSI
  • Bonds: Ferrous and Non-Ferrous Metals, Porcelain, Ceramic, Marble, Glass, Plastics, Fiberglass, Concrete, Wood, Many Porous and Non-Porous Materials
  • Package Quantity: Pack of 1

Key Features

  • Can be used underwater
  • Suitable for moist surface and underwater applications
  • After curing, it can be drilled, tapped, filed, sanded, and painted

Usage Scenarios

  • Repairing plumbing
  • Fixing fuel tanks
  • Sealing tub and shower drains
  • Repairing pool and spa equipment
  • Fixing boats, including gas tanks and auto body repairs
  • Repairing potable water tanks

Usage Scenarios

Some of the competitors in this product category include Loctite, Permatex, Gorilla, and Devcon.

Some User Review

  • Users have praised the product for its effectiveness in sealing leaks and repairing underwater fixtures.
  • Many users have appreciated its versatility in bonding various materials and its quick curing time.
  • Some users have commented on its ease of use and long-lasting results, making it a reliable choice for repairs.

Competitors

  • The price of JB Weld 8277 Waterweld is competitive when compared to similar products in the market.
  • Considering the effectiveness, versatility, and quantity offered, the product provides good value for its price.

Buying Considerations

  • Consider the specific quantity required for your repair needs as the product is available in a 2 oz. pack.
  • Ensure that the application temperature does not exceed the product's temperature resistance of 250 F for optimal results.
  • Read and follow the instructions carefully for best application and curing results.

Conclusion

JB Weld 8277 Waterweld is a reliable and versatile epoxy adhesive that effectively seals leaks, plugs holes and cracks, and is suitable for a wide range of repair applications. With its unique ability to cure underwater, it is a convenient solution for various plumbing, automotive, and maintenance repairs.

View Less

JB Weld 8277 Waterweld is a versatile epoxy adhesive that is designed to plug or seal leaks, and patch holes and cracks in almost anything. It is an ideal solution for repairing plumbing, fuel tanks, tub and shower drains, pool and spa, boats, and potable water tanks. This product is unique as it can set up and cure even under water, making it perfect for underwater repair applications. Continue Reading

Customer Questions & Answers

  • Question: What is JB Weld 8277 Waterweld used for?

    Answer: JB Weld 8277 Waterweld is an epoxy putty designed for repairing and bonding a wide range of materials, including metal, wood, ceramic, plastic, and fiberglass. It’s particularly effective for underwater repairs, such as plumbing leaks or chipped aquariums. Its versatility makes it a popular choice for both DIY enthusiasts and professionals, offering a solution for fixing items exposed to water, high heat, and pressure.
  • Question: How does the curing process work for JB Weld Waterweld?

    Answer: JB Weld 8277 Waterweld typically sets in about 15-25 minutes, hardening to a strong bond within 1-2 hours. The curing process initiates when the putty is mixed and applied. It's essential to knead the putty thoroughly to activate it fully. For optimal results, make sure to apply the putty in a clean, dry area and allow it to cure undisturbed, ensuring a durable repair that can withstand stress and water exposure.
  • Question: Can JB Weld 8277 Waterweld be used on plastic?

    Answer: Yes, JB Weld 8277 Waterweld can be effectively used on various types of plastic. It creates a strong bond that can hold up against stress and environmental conditions. However, surface preparation is key; clean the plastic surface to remove any dirt, grease, or contaminants before application. This ensures that the bond is robust, making it suitable for repairs like broken plastic furniture or fittings.
  • Question: Is JB Weld Waterweld waterproof?

    Answer: Absolutely! JB Weld 8277 Waterweld is designed to be waterproof, making it suitable for underwater applications. It is ideal for repairing pipes, tanks, and even outdoor water features. Once cured, it maintains a strong bond even in submerged conditions, allowing for reliable repairs in environments where water exposure is a constant concern.
  • Question: What temperatures can JB Weld 8277 Waterweld withstand?

    Answer: JB Weld 8277 Waterweld can withstand temperatures up to 350°F (177°C) when fully cured. This makes it an excellent choice for repairing items that may be exposed to heat, such as car engine components or barbeque grills. Ensure that the application surface is cool during use to achieve the best bonding results for heat-sensitive repairs.
  • Question: How can I apply JB Weld Waterweld effectively?

    Answer: To apply JB Weld 8277 Waterweld, begin by kneading the putty until it reaches a uniform color. Firmly press it into the repair area, ensuring that it fills gaps and forms a strong bond. It's beneficial to do this within its working time, which is about 25 minutes. Use tools or your fingers to smooth out the surface as needed. With proper application, you can achieve a clean and durable finish.
  • Question: Can JB Weld 8277 Waterweld be painted over?

    Answer: Yes, once fully cured, JB Weld 8277 Waterweld can be painted over. This allows you to match the repaired area with the surrounding surface, whether it’s furniture, walls, or other fixtures. Make sure the surface is clean and dry before applying paint. This characteristic is particularly useful for projects where aesthetics are important, helping to restore the appearance of the repaired item.
  • Question: Is JB Weld Waterweld safe to use?

    Answer: JB Weld 8277 Waterweld is non-toxic and safe for most household repairs when used as directed. However, it's advisable to work in a well-ventilated area and wear gloves to prevent skin irritation during the application. This safety measure is important, especially during larger projects or when working in confined spaces, ensuring a safe experience without compromising on the effectiveness of the product.
  • Question: How long does JB Weld Waterweld take to dry completely?

    Answer: While JB Weld 8277 Waterweld sets in approximately 15-25 minutes for handling, it fully cures in about 1-2 hours. Depending on the environmental conditions, curing can vary; thus, allowing additional time for complete strength before subjecting the repair to stress or pressure is recommended. This gradual curing process ensures that the adhesive reaches its maximum adhesive strength, crucial for critical repair tasks.
  • Question: Where can I buy JB Weld 8277 Waterweld in Canada?

    Answer: You can buy JB Weld 8277 Waterweld from Ubuy in Canada. Ubuy offers a variety of JB Weld products, allowing you to choose what's best for your project. You can easily browse their selection online and have the product delivered right to your doorstep.

J-B Weld Sealants Editorial Review

JB Weld 8277 Waterweld is a product used to repair cracks, leaks, and holes on different surfaces such as metal, plastic, fiberglass, and ceramics. The product is non-toxic and safe for use in potable water lines. However, the product doesn't deliver results for repairing cracks on fiberglass or hot tubs. Based on the FAQ, customers who have successfully used the product recommend using a backer for larger holes and checking that the area is completely dry before applying the product. It's also advised to wait until the air temperature is above 45 degrees Fahrenheit for the product to cure effectively.

Customer Reviews & Ratings

407 customers ratings
  • 5 Star
    68%
  • 4 Star
    15%
  • 3 Star
    8%
  • 2 Star
    3%
  • 1 Star
    6%

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Pros

  • Safe for use in potable water lines
  • Works well for repairing cracks in drip pan

Cons

  • Doesn't work on fiberglass or hot tubs

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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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23 July 2026 · via Trustpilot
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