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?

I used this to seal a hole chewed (by a squirrel) in the top of my Craftsman snowblower fuel tank. It bonded to the plastic tank and sealed it completely.

Can i use this on a pressured gas line?

I would not recommend this due to safety reasons. Best to change the line with an approved replacement.

Does the gas tank have to be completely empty and dry? I have a tiny hole in the bottom of a metal gas tank.

For best results you want to make sure the gas tank is totally empty and totally dry so that the epoxy can adhere to the metal if it's wet it won't adhere to it well at all

Will a magnet stick to the cured epoxy?

Was very easy to attach in place but nemember to scratch surface to bare metal, then it stck very well, stay in place and seal the hole. Very easy to use, I like it.

Desertcart Logo

Deliver to EGYPT

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

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.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

E£ 1707

Duties & taxes incl.

EGYPTstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Container Type	Tube
Water Resistance Level	Waterproof
Full Cure Time	60 Minutes
Item Form	Paste
Special Features	Waterproof, Fast Drying, Strong
Specific Uses For Product	fiberglass, metal and More, automotive
Compatible Material	Metal
Volume	1 Fluid Ounces
Item Package Quantity	1
Color	Dark Grey
Material Type	Epoxy Resin

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

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions