How well does this work with ethanol-based fuels?

Absolutely fine. I sealed the steel tank on a 1986 F150 that I fill religiously with 87 10% ethanol. Hasn't leaked in over a year.

How big of an area will one kit repair? Example 4 x 6 inches etc?? Thanks -Mike-

If you need the fiberglass patch, I think it was about 2"x4". If you're just using the epoxy, it will cover more area - probably a 10"x10" area or even larger if it doesn't need to be too thick. Just a word of caution that once you start mixing the 2 chemicals it starts to harden within about 15mins, so you don't have a lot of time to delay. I learned this the hard way. :(

Antique oil lantern with leaky reservoir about 2 inches in diameter. There are several pinholes in the steel. Will this coat the entire bottom?

Yes it should ,but you must make sure it is clean and all the oil is removed. Or it may not stick to metal. . I don't know if it's permanent. I did my gas tank 5 years ago and I see a drop under the car

How well will this product hold up to vibrations? I have a fuel tank on a generator with a crack which meed fixing

I would say pretty well. If properly applied it dries just as hard as regular JB Weld. Used the fuel patch on a tank for an old farm truck, didn't leak for the two years I had the truck.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

2110 Metal Fuel Tank Repair Kit

Product ID: 38265138

Details

Brand
J-B Weld
Item Form
Liquid
Material
Metal
Special Feature
Fuel Resistant
Specific Uses For Product
Metal Gas Oil

⚡Quick setting epoxy

⛽Fuel & petroleum resistant

🛠️Professional-grade repair kit

$32.13

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🛠️ Seal it once, seal it strong — the ultimate fix for fearless pros!

COMPLETE REPAIR KIT - Includes epoxy putty, fiberglass cloth, sandpaper & applicator
PERMANENT METAL BOND - Cold weld formula tougher than steel for lasting repairs
VERSATILE RELIABLE - Trusted by pros for gas tanks, oil pans, and metal surfaces
NO TANK REMOVAL NEEDED - Fix leaks up to 3/8" holes or 4" cracks without disassembly
FAST EASY APPLICATION - Simple step-by-step instructions for DIY confidence

The 2110 Metal Fuel Tank Repair Kit by J-B Weld delivers a professional-grade, cold weld epoxy solution designed to permanently seal leaks and cracks in metal fuel tanks, oil pans, and other metal surfaces. Featuring a quick-setting, fuel-resistant formula and a complete kit with fiberglass cloth, sandpaper, and applicator, it enables fast, no-tank-removal repairs trusted by mechanics and DIY enthusiasts alike.

Specifications

ASIN	B01IOPE65M
Best Sellers Rank	#10,855 in Automotive ( See Top 100 in Automotive ) #30 in Body Repair Putty
Brand Name	J-B Weld
Color	Gray
Compatible Material	Metal
Container Type	Kit
Customer Reviews	4.4 4.4 out of 5 stars (1,327)
Global Trade Identification Number	00043425021106
Included Components	Epoxy Putty^Fiberglass Cloth^Sand Paper^Applicator
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Metal Fuel Tank Repair Kit
Item Weight	40 Grams
Manufacturer	JBWeld
Material Type	Metal
Model	2110
Number of Pieces	1
Other Special Features of the Product	Fuel Resistant, Quick Setting, High Strength, Versatile
Part Number	2110
Specific Uses For Product	Metal Gas Tanks, Metal Tanks, Oil Pans, Other Metal Surfaces
UPC	043425021106
Unit Count	1.0 Count
Warranty Description	as listed

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$32.13

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews