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.

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J-B Weld 8217 TankWeld ガスタンク修理 - 1オンスダークグレー

Product ID: 733289139

Details

Brand
J-B Weld
Item Form
Liquid
Material
plastic
Special Feature
Steel chemical
Specific Uses For Product
Fuel Tank Fuel

🔥Withstands up to 300ºF

⏱️Cures in 1 hour

🛠️900 PSI tensile strength

31514CFA

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Description

🛠️ Fix it fast, fix it strong — TankWeld keeps your gear running like new!

HEAT WATER RESISTANT - Engineered to withstand temperatures up to 300ºF and resist water, ensuring reliability in tough environments.
RAPID 1 HOUR CURE TIME - Get back to work fast with a quick-setting epoxy that cures fully in just 60 minutes.
POST CURE MACHINABILITY - Once cured, drill, sand, paint, or machine it to perfection—customize your repair with professional precision.
INDUSTRIAL GRADE STRENGTH - Steel-reinforced formula delivers a robust 900 PSI tensile strength for durable, long-lasting repairs.
VERSATILE METAL COMPATIBILITY - Perfect for gas tanks, radiators, water tanks, and all metal surfaces—your go-to fix for heavy-duty projects.

J-B Weld 8217 TankWeld is a steel-reinforced, rust-free epoxy putty designed for rapid, durable repairs on metal surfaces including gas tanks and radiators. It cures fully in 1 hour with a tensile strength of 900 PSI, withstands temperatures up to 300ºF, and can be drilled, sanded, or painted after curing. Proudly made in the USA, it’s water resistant and NSF certified for drinking water safety.

Specifications

ASIN	B00R2CDUWE
Amazon Bestseller	#126,154 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #226 in Soldering Irons #412 in Soldering Parts & Accessories
Brand Name	J-B Weld
Color	gray
Compatible Material	Metal, Stone
Container Type	Can
Customer Reviews	4.5 4.5 out of 5 stars (2,154)
Full Cure Time	1 Hours
Global Trade Identification Number	00043425082176
Included Components	J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz
Item Form	Liquid
Item Package Quantity	1
Item Type Name	J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz
Item Weight	45 Grams
Manufacturer	JBWeld
Material Type	plastic
Model	8217
Number of Pieces	1
Other Special Features of the Product	Steel reinforced, chemical resistant, NSF certified, drinking water safe
Part Number	8217
Specific Uses For Product	Fuel Tank, Metal Radiator, Metal Fuel or Chemical Tank, Metal Housing, Strip Thread, Wall Repair
Tensile Strength	900 Pounds Per Square Inch
UPC	043425082176
Unit Count	57 Grams
Viscosity Level	High
Volume	1 Fluid Ounces
Water Resistance Level	Water Resistant

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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.

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31514CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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J-B Weld 8217 TankWeld ガスタンク修理 - 1オンス ダークグレー

Details

Details

Description

Specifications

Common Questions

J-B Weld 8217 TankWeld ガスタンク修理 - 1オンスダークグレー