---
product_id: 607054173
title: "J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2"
brand: "j-b weld"
price: "€ 57.09"
currency: EUR
in_stock: true
reviews_count: 5
category: "J B Weld"
url: https://www.desertcart.be/products/607054173-j-b-weld-marineweld-syringe-2-pack-white-uv-resistant
store_origin: BE
region: Belgium
---

# 15 min set, 1 hr full cure Waterproof & UV resistant 2350 PSI tensile strength J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2

**Brand:** j-b weld
**Price:** € 57.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with MarineWeld — the bond that won’t quit!

## Quick Answers

- **What is this?** J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 by j-b weld
- **How much does it cost?** € 57.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/607054173-j-b-weld-marineweld-syringe-2-pack-white-uv-resistant)

## 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

- • **Fast & Efficient ⏳:** Sets in 15 minutes and fully cures in just 1 hour—get back to your projects faster.
- • **Unmatched Strength 💪:** Withstands up to 2350 PSI for the toughest repairs.
- • **Precision Application 🎯:** Syringe design ensures perfect 1:1 mix ratio and mess-free application every time.
- • **Versatile Bonding Power 🔧:** Bonds aluminum, fiberglass, plastics, concrete, and more—ideal for any DIY or professional fix.
- • **All-Weather Durability 🌞🌧️:** Waterproof, chemical, and UV resistant for lasting outdoor and marine use.

## Overview

J-B Weld MarineWeld is a high-strength, two-part polyurethane adhesive and sealant delivered in a convenient syringe for precise 1:1 mixing. It offers a robust 2350 PSI tensile strength with waterproof, chemical, and UV resistance, setting in 15 minutes and curing fully in 1 hour. Perfect for bonding a wide range of materials including metals, composites, plastics, and concrete, MarineWeld is the go-to solution for durable, professional-grade repairs that stand the test of time.

## Description

J-B WELD MARINEWELD: A specially formulated two part adhesive & sealant that provides a strong and flexible bond that is waterproof, and chemical & UV resistant. J-B Weld MarineWeld comes in a syringe allowing for an easy 1:1 mix ratio

Review: Hervorragend super klasse - Sehr sehr aber gutes Zeug. Da lohnt sich die Lieferung aus England. Gut ausdrückbar gut verrührbar wird nach 40 Minuten gummiartig so dass ich in mein offenes GFK Loch erst füllen und danach nach 40 Minuten mit einer Schraube versehen konnte es hält alles bombenfest. Auf dem Foto mit der Schraube war ein Versuch der Festigkeit.
Review: Good product, bur small containers - This product sets up well, but not as hard as other epoxies from this company. The packages do not contain a lot of product, but are suitable for smaller repairs, and the adhesion is good. I would recommend it with the caveats above.

## Features

- J-B WELD MARINEWELD: A specially formulated two part adhesive & sealant that provides a strong and flexible bond that is waterproof, and chemical & UV resistant. J-B Weld MarineWeld comes in a syringe allowing for an easy 1:1 mix ratio
- CURE AND SET TIME: After mixing the two part formula with the included mixing tray and stir stick, MarineWeld takes 15 minutes to set and 1 hour to cure. J-B Weld MarineWeld set and cure color is White.
- STRENGTH: J-B Weld PlasticBonder has tensile strength of 2350 PSI.
- SURFACE APPLICATIONS: Thermoset & Carbon Fiber Composites, Thermoplastics and Coated Metals, Plastic & PVC, Concrete, Ceramic & Tile, Fiberglass, and Aluminum.
- DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & 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 | B0CT996CM2 |
| Best Sellers Rank | #94,773 in Automotive ( See Top 100 in Automotive ) #343 in Automotive Fillers, Adhesives & Sealants #2,520 in Oils & Fluids |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | White |
| Colour | White |
| Compatible Material | Aluminum, Metal, Composites, Fiberglass |
| Container Type | Syringe |
| Customer Reviews | 4.6 out of 5 stars 228 Reviews |
| Full Cure Time | 1 Hours |
| Included Components | Mixing Stick |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Adhesive |
| Item form | Liquid |
| Manufacturer | J-B Weld |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 50172-2 |
| Number of Packs | 2 |
| Number of Pieces | 2 |
| Other Special Features of the Product | Versatile bonding capability |
| Part Number | 50172-2 |
| Special features | Versatile bonding capability |
| Specific Uses For Product | Repair, Wall Repair, Flooring, Masonry, Countertop, Table Top Coating, Wallpaper, Leatherworking, Carpentry |
| Specific uses for product | Repair, Wall Repair, Flooring, Masonry, Countertop, Table Top Coating, Wallpaper, Leatherworking, Carpentry Specific uses for product Repair, Wall Repair, Flooring, Masonry, Countertop, Table Top Coating, Wallpaper, Leatherworking, Carpentry See more |
| Tensile Strength | 2350 Pounds Per Square Inch |
| UPC | 043425990563 |
| Unit Count | 1.7 Milliliters |
| Volume | 25 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Polyurethane
- **Special features:** Versatile bonding capability

## Images

![J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 - Image 1](https://m.media-amazon.com/images/I/81gPoUBc9SL.jpg)
![J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 - Image 2](https://m.media-amazon.com/images/I/713+oshgbtL.jpg)
![J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 - Image 3](https://m.media-amazon.com/images/I/81zNFkvP8aL.jpg)
![J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 - Image 4](https://m.media-amazon.com/images/I/81Gs6fOhesL.jpg)
![J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2 - Image 5](https://m.media-amazon.com/images/I/71xmKT9W-PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hervorragend super klasse
*by C***. on 15 May 2025*

Sehr sehr aber gutes Zeug. Da lohnt sich die Lieferung aus England. Gut ausdrückbar gut verrührbar wird nach 40 Minuten gummiartig so dass ich in mein offenes GFK Loch erst füllen und danach nach 40 Minuten mit einer Schraube versehen konnte es hält alles bombenfest. Auf dem Foto mit der Schraube war ein Versuch der Festigkeit.

### ⭐⭐⭐⭐ Good product, bur small containers
*by C***S on 25 November 2025*

This product sets up well, but not as hard as other epoxies from this company. The packages do not contain a lot of product, but are suitable for smaller repairs, and the adhesion is good. I would recommend it with the caveats above.

### ⭐⭐⭐ Color gets close to many marine whites. The dispenser and tray not so great. The glue...
*by R***E on 6 April 2026*

Note "mixing tray and stir stick" is an indentation on the plastic overwrap and a rounded wood stir stick that won't get into the corners of the "mixing tray". I wouldn't waste your time. I used a silicone glue tray (bought on Amazon). https://www.amazon.com/dp/B089QRP6J6 The glue cleans up readily with acetone. This mixes to a glue that is somewhere in the honey to maple syrup viscosity range, which was great for me, but if you are working on a vertical or overhead surface, the glue will need to be sealed on to the vertical or overhead surface. The color is close to "Polar White". @65F, well within the recommended use temperature, it had not set in 15min. I did get out a heat gun to warm the substrates up to 75F+ to see if it would light off and set. My project did require setting within a few hours. I was disappointed to discover an air bubble about half way into the dispensing. Perhaps 0.3ml? That was annoying, but I was able to press the two sides differently to get the volumes to match up again. As I was mixing a 1/3 of the tube at a time, it wasn't that bad, but a smaller amount might have had an issue. This is a first for me with two part glue syringes. While this has a resealable cap, it is up to the user to ensure that the right plug goes into the right hole, or you risk activating the remaining glue. The twist on portion of the tubes did not match any of the static mixers that I have, which was a disappointment as I had lots of things to patch, and that would have simplified the job greatly.

## Frequently Bought Together

- J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2
- 3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 1 fl oz Tube

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-15*