J-B Weld J B 8217 Tankweld Gas Tank Repair 1 Oz,Dark Grey, Ounce
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J-B Weld J B 8217 Tankweld Gas Tank Repair 1 Oz,Dark Grey, Ounce

4.4/5
Product ID: 296635905
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Details

  • Brand
    J-B Weld
  • Specific uses for product
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  • Material
    Epoxy Resin
  • Compatible material
    Metal
  • Item form
    Paste
💪900 PSI tensile strength
🔥Withstands up to 300ºF
⏱️Sets in 5 minutes

Description

⚙️ Fix it fast, fix it strong — the pro’s choice for metal repair!

  • RAPID 5 MINUTE SET - Get back to work fast with a quick-setting epoxy that cures in just 1 hour.
  • HEAT RESISTANT FORMULA - Withstands temperatures up to 300ºF, perfect for automotive and outdoor gear.
  • VERSATILE METAL REPAIR - Ideal for gas tanks, radiators, lawn equipment, and more—repair or rebuild with confidence.
  • POST CURE MACHINABILITY - Drill, tap, machine, grind, file, or paint once cured for a seamless finish.
  • INDUSTRIAL GRADE STRENGTH - 900 PSI tensile strength ensures durable, long-lasting repairs on metal surfaces.

J-B Weld Tankweld is a hand-mixable, steel-reinforced epoxy putty designed for fast, durable metal repairs. It sets in 5 minutes, fully cures in 1 hour with 900 PSI tensile strength, and withstands heat up to 300ºF. Waterproof and machinable after curing, it’s perfect for gas tanks, radiators, and more—all proudly made in the USA.

Specifications

Container TypeTube
Water Resistance LevelWaterproof
Full Cure Time60 Minutes
Item FormPaste
Special FeaturesWaterproof, Fast Drying, Strong
Specific Uses For Productfiberglass, metal and More, automotive
Compatible MaterialMetal
Volume1 Fluid Ounces
Item Package Quantity1
ColorDark Grey
Material TypeEpoxy Resin

Have a Question? See What Others Asked

Will it bind to plastic? The top of my fuel pump housing has a small chip, and its now leaking fumes. How well will this patch up the plastic housing?
Can i use this on a pressured gas line?
Does the gas tank have to be completely empty and dry? I have a tiny hole in the bottom of a metal gas tank.
Will a magnet stick to the cured epoxy?

Reviews

4.4

All from verified purchases

R**D

Its dry and hardened

I dont recommendit . I bought it and received hardened, and the box is opened too ..... waste of money

M**.

Received hardened, can’t use

Don’t buy it here. I bought and received hardened, can’t use. Also since box opened I can’t return and get money back

E**S

recieved item already hardened cannot used reci

Recieved Item expired or unsealed hardened already cannot use... waste of my money.. Item also cannot return no garantee for buyers.. please dont buy this item..

Y**G

This is already dry useless waste of money

This is hard n dry no use and no return policy

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

J B Weld J B 8217 Tankweld Gas Tank Repair | Desertcart KSA