J-B Weld 8272 Marineweld Marine Epoxy - 2 Oz.
J-B Weld 8272 Marineweld Marine Epoxy - 2 Oz.
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J-B Weld 8272 Marineweld Marine Epoxy - 2 Oz.

4.7 stars out of 24 reviews
(4.7)|
24 ratings

Key item features

  • Marine Grade: This two-part epoxy cold weld system is specifically formulated for strong, lasting repairs on marine and watercraft surfaces.
  • Robust Performance: Features a 1:1 mixing ratio, 3,960 PSI shear strength, and 5,020 PSI tensile strength, capable of withstanding temperatures up to 550°F.
  • Versatile Applications: Effectively bonds aluminum, fiberglass, metal, plastic/composite, and wood, retaining strength both above and below water.
  • Durable Curing: Sets in 4-6 hours and fully cures in 15-24 hours to a dark gray, waterproof, and chemical-resistant finish that can be tapped, sanded, molded, and drilled.
  • Temperature Resilience: Operates within a temperature range of 0°F to 600°F, with an epoxy max temperature of 300°F and above.
  • Easy Application: Requires cleaning and roughening the surface, mixing equal parts, and applying with an appropriate tool.
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Current price is $10.55
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  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Feb 13
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Sold and shipped by Chasinparts Customer Serivce
4.7 stars out of 5, based on 20 seller reviews(4.7)
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$10.05
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Shipping, arrives by Fri, Feb 13 to Columbus, 43215
Sold and shipped by JBTools
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4.7 out of 5 stars
stars24 ratings17 reviews
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Showing 1-3 of 17 reviews

Jul 1, 2025
Richard
Item details
Size: Adhesives: Epoxy
Sold and shipped byJBTools
5 out of 5 stars review

Verified Purchase

I've used this product before. The product was sent on time and well packaged. saved me lots of time.

Incentivized Review
Helpful?3ZU1296054T021783375
Oct 20, 2025
CJ Balke
5 out of 5 stars review

Good, tough hold

I used this to fix some holes in an aluminum rowboat left by previous owners bolting/riveting various accessories. Filled the holes mainly with small machine screws and nuts, then coated with MarineWeld. 6 years later, it's still holding up and keeping it dry. If the tubes were bigger, I'd coat EVERY rivet on both of my boats in this stuff. It has also come in handy for filling pinholes in small engine gas tanks and even building small accessories for Halloween costumes (like an MIB Neurolyzer!) and

Review from JBWeld.com
Helpful?3ZU1296054T021783375
Dec 19, 2024
Howard
Item details
Size: Adhesives: Epoxy
Sold and shipped byMX PowerPlay
5 out of 5 stars review

Verified Purchase

Tracker boat leak

Repaired hull leak on tracker boat, it did the job, no more leak.

Incentivized Review
Helpful?3ZU1296054T021783375