---
product_id: 733289139
title: "J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray"
brand: "j-b weld"
price: "17 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/733289139-j-b-weld-8217-tankweld-gas-tank-repair-1-oz
store_origin: DK
region: Denmark
---

# Withstands up to 300ºF Cures fully in 1 hour 900 PSI tensile strength J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray

**Brand:** j-b weld
**Price:** 17 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Fix it once, fix it right — TankWeld powers your metal repairs with pro-grade strength!

## Quick Answers

- **What is this?** J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray by j-b weld
- **How much does it cost?** 17 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/733289139-j-b-weld-8217-tankweld-gas-tank-repair-1-oz)

## Best For

- j-b weld enthusiasts

## Why This Product

- Trusted j-b weld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid 5-Minute Cure:** Get back to work fast with a quick initial set time that beats downtime.
- • **Versatile Metal Repair:** Perfect for gas tanks, radiators, and more—repairs on wet or dry surfaces without hassle.
- • **Post-Cure Machinability:** Drill, sand, paint, and customize your repair for a seamless, professional finish.
- • **Proudly Made in the USA:** Trust in quality craftsmanship that supports local manufacturing and NSF-certified safety.
- • **Steel-Reinforced Durability:** Experience unmatched strength with a 900 PSI tensile rating that outperforms ordinary epoxies.

## Overview

J-B Weld 8217 TankWeld is a hand-mixed, steel-reinforced epoxy putty designed for fast, durable repairs on metal surfaces like 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, and painted after curing. Made in the USA and NSF certified, it works on wet or dry surfaces, making it the go-to solution for professional-grade metal repairs.

## Description

Features and Benefits: Cures on wet and dry surfaces. Easy to use. Ideal for repairing gas tanks, water tanks and radiators. Cures in 1 hour. Made in USA

## Features

- Hand-mixed, steel reinforced rust free epoxy putty quickly repairs or rebuilds metal objects
- Ideal for gas tanks, radiators, lawn and garden equipment, water tanks and all metals
- Cures in 5 minutes and fully cures dark gray in 1 hour with a tensile strength of 900 PSI
- Once cured, they can be drilled, taped, machined, grinded, sanded and painted, and withstand temperatures up to 300ºF
- J-B Weld is proudly made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |
| Style | Classic |
| Finish | Frosted |
| Material | Epoxy Resin |
| Pattern | Solid |
| Item Shape | Rectangle |
| Power source type | Hand Power |
| 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 Repair |
| 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 |

## Product Details

- **Brand:** J-B Weld
- **Specific Uses For Product:** Fuel Tank, Metal Radiator, Metal Fuel or Chemical Tank, Metal Housing, Strip Thread, Wall Repair
- **Material:** Epoxy Resin
- **Item Form:** Liquid
- **Special Feature:** Steel reinforced, chemical resistant, NSF certified, drinking water safe

## Images

![J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray - Image 1](https://m.media-amazon.com/images/I/71j-YT63RyL.jpg)
![J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray - Image 2](https://m.media-amazon.com/images/I/713FVLFr14L.jpg)
![J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray - Image 3](https://m.media-amazon.com/images/I/71j3oyO3JML.jpg)
![J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray - Image 4](https://m.media-amazon.com/images/I/81fRF-aN3bL.jpg)
![J-B Weld 8217 TankWeld Gas Tank Repair - 1 oz, Dark Gray - Image 5](https://m.media-amazon.com/images/I/81OQDyL0jkL.jpg)

## Questions & Answers

**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?**
A: 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?**
A: 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.**
A: 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?**
A: 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.

## 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

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**Shop now:** [https://www.desertcart.dk/products/733289139-j-b-weld-8217-tankweld-gas-tank-repair-1-oz](https://www.desertcart.dk/products/733289139-j-b-weld-8217-tankweld-gas-tank-repair-1-oz)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*