J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Grey

J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Grey

Q: 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.

Q: 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.

Q: 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

Q: 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.

4.5/5

Product ID: 733289139

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Details

Brand
J-B Weld
Specific Uses For Product
Fuel Tank Fuel
Material
Epoxy Resin
Compatible Material
Stone
Item Form
Liquid

🔥Heat resistant up to 300ºF

⏱️5 min quick cure

🛠️900 PSI tensile strength

Frequently Bought Together

J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz.,Dark Grey

J-B Weld 2110 Metal Fuel Tank Repair Kit, Gray

Super Glue Pro Seal N62020 Instant Gas Tank and Radiator Repair

Description

🛠️ Fix it fast, fix it strong — the pro’s secret weapon!

RAPID 5 MINUTE CURE - Get back to work fast with a repair that sets in just minutes, minimizing downtime.
VERSATILE METAL REPAIR - Perfect for gas tanks, radiators, and all metal surfaces—your go-to for emergency fixes.
POST CURE MACHINABILITY - Drill, sand, paint, or machine the cured epoxy for a seamless, professional finish.
HEAT CHEMICAL RESISTANT - Withstands temperatures up to 300ºF and resists chemicals, ensuring long-lasting repairs.
INDUSTRIAL GRADE STRENGTH - Steel-reinforced epoxy delivers a robust 900 PSI tensile strength for durable fixes.

J-B Weld 8217 TankWeld is a steel-reinforced, rust-free epoxy putty that cures in 5 minutes and achieves 900 PSI tensile strength. Ideal for repairing gas tanks and metal equipment, it withstands heat up to 300ºF and can be drilled, sanded, and painted after curing. Proudly made in the USA, it’s a must-have for durable, professional-grade metal repairs.

Specifications

Manufacturer	JBWeld
Part number	8217
Item Weight	45 g
Product Dimensions	20.32 x 3.81 x 7.62 cm; 45 g
Is Discontinued By Manufacturer	No
Size	1オンス
Color	gray
Material	Epoxy Resin
Special Features	Steel reinforced, chemical resistant, NSF certified, drinking water safe
Specific Uses For Product	Fuel Tank, Metal Radiator, Metal Fuel or Chemical Tank, Metal Housing, Strip Thread, Wall Repairs
Included Components	J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	20.3 x 3.8 x 7.6 cm

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?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

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

2 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

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Received my product in pristine condition. Great service overall.

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