---
product_id: 47943755
title: "J-B Weld 8272UK MarineWeld Tubes 57g (2oz),Grey"
brand: "j-b weld"
price: "€ 20.18"
currency: EUR
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.sk/products/47943755-j-b-weld-8272uk-marineweld-tubes-57g-2oz-grey
store_origin: SK
region: Slovakia
---

# Waterproof & marine-grade durability Withstands up to 550°F/287°C 5020 PSI tensile strength J-B Weld 8272UK MarineWeld Tubes 57g (2oz),Grey

**Brand:** j-b weld
**Price:** € 20.18
**Availability:** ✅ In Stock

## Summary

> ⚓ Fix it once, fix it forever — the ultimate marine-grade epoxy for pros and DIYers alike!

## Quick Answers

- **What is this?** J-B Weld 8272UK MarineWeld Tubes 57g (2oz),Grey by j-b weld
- **How much does it cost?** € 20.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/47943755-j-b-weld-8272uk-marineweld-tubes-57g-2oz-grey)

## 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

- • **Heat-Resistant Hero:** Endures extreme temperatures up to 550°F without losing integrity—perfect for tough environments.
- • **DIY Confidence Booster:** Easy 1:1 mix ratio with a 4-6 hour set time lets you tackle projects with professional results.
- • **Versatile Surface Master:** Bonds metal, fiberglass, plastic, wood, and more—your all-in-one repair solution.
- • **Marine-Grade Waterproofing:** Fully waterproof and chemical-resistant, ideal for underwater and outdoor fixes.
- • **Unmatched Strength, Unshakable Bond:** Steel-reinforced epoxy delivers 5020 PSI tensile strength for repairs that last.

## Overview

J-B Weld MarineWeld is a two-part, steel-reinforced epoxy adhesive designed for durable, waterproof repairs on multiple surfaces including metal, fiberglass, and wood. With a tensile strength of 5020 PSI and heat resistance up to 550°F, it cures to a dark grey finish in 16-24 hours and can be sanded, drilled, and molded. Perfect for marine, automotive, and household applications, MarineWeld offers professional-grade performance for lasting fixes above and below water.

## Description

From the manufacturer Original Twin Tube Epoxy MarineWeld is a specially formulated two-part Cold-Weld adhesive system that provides strong, lasting repairs for bonding different or similar surfaces, such as metal, composites, fiberglass, and others. MarineWeld sets in 20 minutes at room temperature and is fully cured to a dark grey color in 15-24 hours. Once cured, it can be shaped, tapped, filed, sanded and drilled, retaining full strength above or below the waters' surface. MarineWeld has a 1:1 mixing ratio and tensile strength of 5020 PSI. Additional Attributes Can withstand 550°F/288°C When fully cured MarineWeld is waterproof, petroleum, chemical, and acid-resistant! Surface Applications: Metal, Plastic, PVC, Concrete, Wood, Ceramic & Tile and Fiberglass. Use On: Household, Automotive, Marine, Plumbing, Crafts, Outdoor Equipment, Agricultural Equipment, Motorcycle, Toys, Boats, Personal Watercraft, In/Outboard Engines and Deck & Hull Accessories.

Review: Great product - used to stick magnets back into a magneto on a motorcycle, charging system works now and combined with the putty the magnets will never move
Review: Amazing stuff - This really does the job. Used when our old porcelain toilet cistern developed a crack and started weeping from it. As an emergency measure I drained it dry, plastered some of this MarineWeld inside along the crack and a good margin either side, left it dry for the recommended 15 hours and refilled. That was a full 5 years ago with not a trace of water escaping. Then a fine crack appeared in another part of the cistern, and I did the same thing again and used up the other half of the original tubes which had sat in the garage and were still perfectly usable. Again, perfect result, no more weeping cistern. If I replace the cistern I'll have to completely replace all the fittings in that room as they're all matching and well over 30 years old and still otherwise performing absolutely fine. Massive save, thanks JBWeld, brilliant product! I bought it again because I always want some handy in case of future need :o) Originally recommended by a friend who clearly knows his materials!

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Very toxic to aquatic life with long lasting effects.
- J-B WELD MARINEWELD: A two-part epoxy cold weld system that provides strong, lasting repairs to multiple surfaces. Ideal for all DIY marine and watercraft repairs
- CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 16-24 hours to cure. Once cured J-B Weld MarineWeld can be tapped, filled, sanded, molded and drilled. J-B Weld MarineWeld’s set and cure color is dark grey
- VERSATILE AND DEPENDABLE: J-B Weld MarineWeld is steel reinforced, has a tensile strength of 5020 PSI and can withstand temperatures up to 550 degrees Fahrenheit (287 degrees Celsius). When fully cured, MarineWeld is waterproof and resistant to petroleum, chemical and acid. It retains strength above and below water
- SURFACE APPLICATIONS: Aluminum, Fiberglass, Metal, Plastic/Composite, Wood
- DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair and restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KKPFFA |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 12,272 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Metal Filled Epoxies |
| Colour | Grey |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,065) |
| Date First Available | 4 Aug. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | J-B Weld MarineWeld Tubes 57g (2oz) |
| Item Package Quantity | 1 |
| Item Weight | 70 g |
| Item model number | 8272UK |
| Manufacturer | JB WELD LTD |
| Material | Epoxy Resin |
| Number of Pieces | 1 |
| Part Number | 8272UK |
| Power Source | ac |
| Product Dimensions | 20.32 x 12.7 x 3.81 cm; 70 g |
| Special Features | Strong,Waterproof |
| Usage | Craft |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Special feature:** Strong,Waterproof
- **Specific uses for product:** Craft

## Images

![J-B Weld 8272UK MarineWeld Tubes 57g (2oz),Grey - Image 1](https://m.media-amazon.com/images/I/8147oS+7xzL.jpg)

## Questions & Answers

**Q: Would this be ok to reair a hole in a kayak? kayak is made from super Linear Polyethylene**
A: Depends on the hole size

**Q: Can this hold a broken weld on lawnmower wheel**
A: The product has held for my dinghy boom repair as I was joining metal to metal. The repair to a broken garden umbrella handle was also successful. Both repairs were done 6 months ago.

**Q: will this repair a minor fracture/splt in a polyeurethane diesel fuel tank?**
A: Hello - nothing other than welding repairs polyurethane and it could well be illegal to repair a fuel tank with glue anyway

**Q: I have a tiny hole in my hot tub will this fill it**
A: I have used it on a pinhole on an axle and it cured the oil leak. I have also used it to fill a large hole on a steel boat above the water line and it has sanded down and looks fine. It should do the job but bear in mind it is dark grey in colour. Make sure you allow plenty of time for it to cure probably over night.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by C***L on 23 August 2025*

used to stick magnets back into a magneto on a motorcycle, charging system works now and combined with the putty the magnets will never move

### ⭐⭐⭐⭐⭐ Amazing stuff
*by D***K on 28 October 2023*

This really does the job. Used when our old porcelain toilet cistern developed a crack and started weeping from it. As an emergency measure I drained it dry, plastered some of this MarineWeld inside along the crack and a good margin either side, left it dry for the recommended 15 hours and refilled. That was a full 5 years ago with not a trace of water escaping. Then a fine crack appeared in another part of the cistern, and I did the same thing again and used up the other half of the original tubes which had sat in the garage and were still perfectly usable. Again, perfect result, no more weeping cistern. If I replace the cistern I'll have to completely replace all the fittings in that room as they're all matching and well over 30 years old and still otherwise performing absolutely fine. Massive save, thanks JBWeld, brilliant product! I bought it again because I always want some handy in case of future need :o) Originally recommended by a friend who clearly knows his materials!

### ⭐⭐⭐⭐ Seems doing the job at 1st
*by N***Y on 17 July 2022*

Seems doing the job at 1st glance. Easy to use, mix, comes out as grey colour, can be worked with moist hands to the shape you want, smooths easily again with moist assistance, handy tubes at package, I hope water resistance will last for long. Attention, when dries can break easily if knocked hard, it is the same with all hard materials-what cannot bend breaks. Bit expensive in price. Useful for the purpose. Would buy again.

## Frequently Bought Together

- J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz.
- J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White
- J-B Weld 50172 25 ml MarineWeld Syringe

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*