J-B Weld Twin Tube - 2 oz dark gray
J-B Weld Twin Tube - 2 oz dark gray
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J-B Weld Twin Tube - 2 oz dark gray

4.7 stars out of 642 reviews
(4.7)|
642 ratings
J-B Weld Twin Tube - 2 oz dark grayJ B Weld Twin Tube 2 oz4 pack J B Weld Twin Tube 2 oz6 pack J B Weld Twin Tube 2 oz2 pack J B Weld Twin Tube 2 oz
Pack Size:Single

Key item features

  • Strongest Epoxy: J-B Weld is a steel-reinforced, two-part epoxy system, recognized as the Original Cold Weld, creating strong, lasting repairs with a 1:1 mixing ratio.
  • Exceptional Strength: Once fully cured, this product achieves a tensile strength of 6220 PSI, with one square inch capable of holding 5020 lbs.
  • Versatile Application: Ideal for all metals, stone, concrete, and fiberglass, it also performs well on rigid plastic, wood, and ceramic surfaces.
  • Durable Finish: After curing, the dark gray bond can be sanded, drilled, painted, and tapped, offering excellent durability and fuel resistance.
  • Thermal Resistance: This epoxy can withstand temperatures up to 550°F once it has fully cured.
  • Simple Usage: Easy to use, simply dispense equal amounts, mix thoroughly, and apply; it sets in 4-6 hours and fully cures in 15-24 hours.
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Current price is $6.54
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About this item

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Customer ratings & reviews

4.7 out of 5 stars
stars642 ratings224 reviews
How item rating is calculated
  1. 5 stars87% (560)
  2. 4 stars5% (35)
  3. 3 stars4% (23)
  4. 2 stars1% (6)
  5. 1 star3% (18)

Reviews summary

Pros
  • : Offers a quality product at a price point that matches its value.
  • : Forms a robust connection easily.
  • : Bonds various household and automotive items.
  • : Forms a strong bond that holds tightly.
  • : Dries extremely fast after application.
Neutral
  • : Can be clear, but sometimes lacking in detail.
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Showing 1-3 of 224 reviews

Oct 25, 2025
Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Messy for me but works great!

Needed this to hold a concrete anchor in place and it worked great! Dried fast, holding well; the only problem was most likely user error. I had a difficult time being neat about mixing and placing the material, which meant that I wasted more than intended. Oh well

Helpful?6WDBSU0QHKIX23848093
Jul 7, 2025
Christian
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

A

Worked like a charm for securing some pvc pipe to a trolling motor pole in order to make a livescope boat mount. Water sealed, no wiggle. Feels really durable.

Helpful?6WDBSU0QHKIX23848093
Sep 5, 2025
David
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works perfectly. Highly recommended.

I have used JB Weld over and over for years. I have repaired my vehicle twice with it because I couldn't find parts for replacement. It works perfectly. I couldn't ask for anything more. I try to keep it on hand always.

Helpful?6WDBSU0QHKIX23848093