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.

8217 Tankweld Gas Tank Repair 1 Oz Dark Grey

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

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€ 16.57

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

🔧 Fix it once, fix it like a pro — TankWeld seals the deal!

RAPID 5 MINUTE SET - Get back to work fast with a quick-setting epoxy that cures in just 1 hour.
VERSATILE METAL REPAIR - Works on wet or dry surfaces and can be drilled, tapped, machined, or painted after curing.
INDUSTRIAL GRADE STRENGTH - Steel-reinforced formula delivers a powerful 900 PSI tensile strength for durable repairs.
HEAT RESISTANT PERFORMANCE - Handles temperatures up to 300ºF, perfect for gas tanks and radiators under pressure.
MADE IN THE USA WITH NSF CERTIFICATION - Trust in a chemical-resistant, potable water safe solution proudly crafted domestically.

J-B Weld 8217 TankWeld is a hand-mixable, steel-reinforced epoxy putty designed for fast, reliable metal repairs. It sets in 5 minutes and fully cures in 1 hour with a tensile strength of 900 PSI, resisting temperatures up to 300ºF. Ideal for gas tanks, radiators, and other metal equipment, it works on wet or dry surfaces and can be machined or painted after curing. NSF certified and made in the USA, it’s the go-to solution for professional-grade metal restoration.

Specifications

ASIN	B00R2CDUWE
Brand Name	J-B Weld
Color	Dark Grey
Compatible Material	Metal
Container Type	Can
Customer Reviews	4.5 4.5 out of 5 stars (2,351)
Full Cure Time	60 minutes
Global Trade Identification Number	00043425082176
Included Components	J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz.
Item Form	Putty
Item Package Quantity	1
Item Type Name	J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz.
Item Weight	45 g
Manufacturer	JBWeld
Material Type	Plastic
Model	8217
Number of Pieces	1
Other Special Features of the Product	Steel reinforced, Chemical resistant, NSF certified, Potable water safe
Part Number	8217
Specific Uses For Product	Fuel tanks, Metal radiators, Metal fuel or chemical tanks, Metal housings, Stripped threads, Wall Repair
Tensile Strength	900 psi
UPC	043425082176
Unit Count	1 Ounce
Viscosity Level	High
Volume	1 fluid ounces
Warranty Description	as listed
Water Resistance Level	Water Resistant

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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.

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€ 16.57

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.