---
product_id: 53070239
title: "J-B Weld 50172UK \"Marineweld\" Waterproof Adhesive, White, 25 ml"
brand: "j-b weld"
price: "KD 5.76"
currency: KWD
in_stock: true
reviews_count: 8
category: "J B Weld"
url: https://www.desertcart.com.kw/products/53070239-j-b-weld-50172uk-marineweld-waterproof-adhesive-white-25-ml
store_origin: KW
region: Kuwait
---

# Sets in 20 minutes Waterproof & underwater use 3200 PSI bonding strength J-B Weld 50172UK "Marineweld" Waterproof Adhesive, White, 25 ml

**Brand:** j-b weld
**Price:** KD 5.76
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the deal with MarineWeld — the ultimate underwater fix!

## Quick Answers

- **What is this?** J-B Weld 50172UK "Marineweld" Waterproof Adhesive, White, 25 ml by j-b weld
- **How much does it cost?** KD 5.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/53070239-j-b-weld-50172uk-marineweld-waterproof-adhesive-white-25-ml)

## 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

- • **Durable Against Elements:** Resistant to water, chemicals, and UV for long-lasting outdoor performance.
- • **Fast-Acting with Precision:** Sets in just 20 minutes, allowing quick yet reliable repairs.
- • **Dive-Ready Waterproof Formula:** Cures fully underwater, perfect for marine and watercraft fixes.
- • **Unmatched Marine-Grade Strength:** Delivers a rock-solid 3200 PSI bond for permanent repairs that last.
- • **Versatile Multi-Surface Adhesion:** Bonds aluminum, fiberglass, metal, plastic, and wood seamlessly.

## Overview

J-B Weld MarineWeld is a high-strength, two-part epoxy adhesive designed for permanent repairs on multiple materials including metal, fiberglass, and wood. It cures white, sets in 20 minutes, and fully cures within 24 hours, maintaining waterproof and chemical-resistant properties ideal for marine and outdoor applications.

## Description

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. At full cure, its color is white. It may then be shaped, tapped, filed, sanded and drilled, retaining full strength above or below the waters' surface.

Review: Superb - best waterproof/outdoor two part glue/filler on the market. - The best glue/filler of its kind, this stuff cures rock solid, with decent work/cure time, and easy to use. Recommend you mix in small quantities, as it sets quickly and becomes lumpy in doing so, if you keep trying to mix it. Superb at its “job”, though, especially for water features (this was a repair to my mother-in-law’s broken water feature, results are perfect!).
Review: Used in bathroom - Did the job well, fixing a handle in my bathroom

## Features

- Causes skin irritation.
- Harmful if swallowed.
- Harmful in contact with skin.
- May cause an allergic skin reaction.
- USE UNDERWATER - This innovative epoxy can be used for underwater applications once cured.
- HIGH STRENGTH - Exceptionally high strength provides a permanent repair to almost anything.
- MULTIPLE MATERIALS - Ideal for marine environments Aluminum, Fiberglass, Metal, Plastic/Composite, Wood
- ENVIRONMENTAL RESISTANCE - Resistant to water, chemicals and UV.
- Bonding Strength - 3200PSI
- Set Time - 20 Minutes
- Cure Time Cure - 15-24 Hour
- Colour When Dry - White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R2CDVIW |
| Best Sellers Rank | 12,533 in DIY & Tools ( See Top 100 in DIY & Tools ) 97 in Universal Adhesives |
| Brand | J-B Weld |
| Colour | White |
| Compatible Material | Fibreglass, Metal, Plastic, Wood |
| Container Type | Tube |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 2,617 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00043425501721 |
| Included Components | Glue |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | "MarineWeld" Waterproof Adhesive, White, 25ml |
| Item Volume | 25 Millilitres |
| Item Weight | 2.1 Ounces |
| Item form | Liquid |
| Manufacturer | JB WELD LTD |
| Material | Aluminum , Wood |
| Model Number | 50172 |
| Other Special Features of the Product | Strong, Waterproof |
| Special feature | Strong, Waterproof |
| Specific Uses For Product | Marine, Watercraft Repair |
| Specific uses for product | Marine, Watercraft Repair |
| Tensile Strength | 2350 Pounds Per Square Inch |
| UPC | 043425501721 043425700162 |
| Unit Count | 25.0 millilitre(s) |
| Viscosity | High Viscosity |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Aluminum,Wood
- **Special feature:** Strong, Waterproof
- **Specific uses for product:** Marine, Watercraft Repair

## Images

![J-B Weld 50172UK "Marineweld" Waterproof Adhesive, White, 25 ml - Image 1](https://m.media-amazon.com/images/I/71VOWNh1SEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb - best waterproof/outdoor two part glue/filler on the market.
*by I***S on 16 May 2025*

The best glue/filler of its kind, this stuff cures rock solid, with decent work/cure time, and easy to use. Recommend you mix in small quantities, as it sets quickly and becomes lumpy in doing so, if you keep trying to mix it. Superb at its “job”, though, especially for water features (this was a repair to my mother-in-law’s broken water feature, results are perfect!).

### ⭐⭐⭐⭐⭐ Used in bathroom
*by A***R on 15 September 2025*

Did the job well, fixing a handle in my bathroom

### ⭐⭐⭐⭐ does not work on all surfaces, smells awful but does work well on others.
*by C***Y on 20 September 2019*

I will explain what i bought it for, how it worked, or not, and what I mean by the smell..... I bought this to fix the loo seat onto the loo and it sort of worked... the loo seat is strange, unlike the usual nut/bolt to hold it onto the loo, it has a hexagonal plastic head with a thin body that goes through the fixing hole and a plastic bottom to stop it pulling through - all one piece. This hexagonal head then slots through a slot on the bottom of the loo seat and has a rubber suction foot which also works to stop the hexagonal head sliding out of the slot on the loo seat. with me so far... OK, SO I tried super gluing and all sorts before resorting to epoxy. having use epoxy before I wanted a waterproof one so that the loo seat could still be cleaned regularly. This product did not stick at all to the rubber foot, which I had decided needed fixing as it had split. This product did not stick at all to the ceramic base of the loo ( glossy surface) it set and popped right off. This product DID stick to the plastic hexagonal head and the inside of the slot on the loo seat ( plastic). so - the loo seat is attached a gain, and if the epoxy holds, I do not need to worry that the rubber foot being split will let the hexagonal head slip out, as it is firmly stuck in place ( for now) I am surprised that it did not stick to the rubber foot, I have used epoxy to stick rubber to glass before and it worked well, perhaps rubber to rubber does not create a good bond? and finally - the smell - oh the smell. Epoxy has always had a chemically smell and sometimes a slightly fishy smell, but this stuff has a really really strong and unpleasant mix of rotten fish and burnt hair - really bad, it took 2 days of having the bathroom windows open to get it out, although it was much less strong the second day, but fair warning - using it indoors is probably not what they had in mind for this stuff and you pay the smelly price for it. I hope this helps.

## Frequently Bought Together

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

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-16*