---
product_id: 53070239
title: "50172UK \"Marineweld\" Waterproof Adhesive, White, 25 ml"
brand: "j-b weld"
price: "€ 23.17"
currency: EUR
in_stock: true
category: "J B Weld"
url: https://www.desertcart.sk/products/53070239-50172uk-marineweld-waterproof-adhesive-white-25-ml
store_origin: SK
region: Slovakia
---

# Cures fully in 24 hours Waterproof & underwater use 3200 PSI bonding strength 50172UK "Marineweld" Waterproof Adhesive, White, 25 ml

**Brand:** j-b weld
**Price:** € 23.17
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the deal with MarineWeld — the ultimate underwater adhesive power move!

## Quick Answers

- **What is this?** 50172UK "Marineweld" Waterproof Adhesive, White, 25 ml by j-b weld
- **How much does it cost?** € 23.17 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/53070239-50172uk-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

- • **Weatherproof Warrior:** Resistant to water, chemicals, and UV rays—built to endure harsh environments.
- • **Multi-Surface Mastery:** Bonds aluminum, fiberglass, metal, plastic, and wood seamlessly.
- • **Precision Workability:** White finish sands, files, drills, and shapes after curing for flawless repairs.
- • **Submerge with Confidence:** Cures waterproof and works underwater—perfect for marine and watercraft fixes.
- • **Unmatched Marine-Grade Strength:** Delivers a rock-solid 3200 PSI bond for permanent repairs that last.

## Overview

J-B Weld MarineWeld is a high-strength, two-part epoxy adhesive designed for permanent, waterproof repairs on multiple materials including metal, fiberglass, and wood. With a bonding strength of 3200 PSI and full cure in 24 hours, it withstands underwater conditions, chemicals, and UV exposure, making it the go-to solution for marine and watercraft maintenance.

## 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.

## 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 | 16,453 in DIY & Tools ( See Top 100 in DIY & Tools ) 117 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 4.3 out of 5 stars (2,953) |
| 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 |
| Manufacturer | JB WELD LTD |
| Manufacturer Part Number | 50172 |
| Material | Epoxy Resin |
| Model Number | 50172 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong, Waterproof |
| Specific Uses For Product | Marine, Watercraft Repair |
| Tensile Strength | 3200 Pounds Per Square Inch |
| UPC | 043425501721 043425700162 |
| Unit Count | 25.0 millilitre |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

![50172UK "Marineweld" Waterproof Adhesive, White, 25 ml - Image 1](https://m.media-amazon.com/images/I/710mAs4eU0L.jpg)

## Available Options

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

## 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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**Shop now:** [https://www.desertcart.sk/products/53070239-50172uk-marineweld-waterproof-adhesive-white-25-ml](https://www.desertcart.sk/products/53070239-50172uk-marineweld-waterproof-adhesive-white-25-ml)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-13*