---
product_id: 519222234
title: "SeamWeld, 25ml, White"
brand: "j-b weld"
price: "126.75 DT"
currency: TND
in_stock: true
reviews_count: 10
url: https://www.desertcart.tn/products/519222234-seamweld-25ml-white
store_origin: TN
region: Tunisia
---

# 100% waterproof & corrosion resistant 1-hour full cure time 3127 PSI tensile strength SeamWeld, 25ml, White

**Brand:** j-b weld
**Price:** 126.75 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it. Strengthen it. Own the repair game.

## Quick Answers

- **What is this?** SeamWeld, 25ml, White by j-b weld
- **How much does it cost?** 126.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/519222234-seamweld-25ml-white)

## 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

- • **Unmatched Durability:** High impact and vibration resistance keeps repairs solid under pressure.
- • **Rapid Strength Build-Up:** Achieve full cure in just 1 hour—get back on the road faster than ever.
- • **Versatile Compatibility:** Bonds seamlessly with fiberglass, metal, and plastic for all your automotive fixes.
- • **Weatherproof Confidence:** Waterproof formula that won’t shrink or fade, even under harsh sunlight.
- • **Effortless Precision Mixing:** Self-mixing static mixer ensures perfect blend every time—no guesswork, no mess.

## Overview

J-B Weld SeamWeld is a professional-grade, 25ml white adhesive designed for automotive body panel repairs. Featuring a self-mixing static mixer for easy application, it cures fully in 1 hour, delivers a tensile strength of 3127 PSI, and offers waterproof, UV-resistant protection that prevents shrinking and fading. Compatible with fiberglass, metal, and plastic, it provides high impact and vibration resistance, making it the go-to solution for durable, long-lasting vehicle repairs.

## Description

J-B Weld SeamWeld, 25ml, White

## Features

- J-B Weld SeamWeld provides high impact & vibration resistant bonding and sealing to automotive body panels
- J-B Weld SeamWeld comes with self-mixing static mixer making the application easy! Prior to attaching the static mixer make sure equal parts of the A and B side are coming out the syringe, then apply the mixer and go!
- Cure Time: J-B Weld SeamWeld Cures in 1 Hour
- J-B Weld SeamWeld will not shrink over time or fade in sun-light! SeamWeld is waterproof so it helps protect against corrosion!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0BX4RBDJS |
| Best Sellers Rank | #31,645 in Automotive (See Top 100 in Automotive) #67 in Body Repair & Restoration Adhesives |
| Brand Name | J-B Weld |
| Color | White |
| Compatible Material | Fiberglass, Metal, Plastic |
| Container Type | Syringe |
| Customer Reviews | 4.4 4.4 out of 5 stars (167) 4.4 out of 5 stars |
| Full Cure Time | 1 Hours |
| Included Components | Static Mixer |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | J-B Weld SeamWeld |
| Item Weight | 0.07 Kilograms |
| Manufacturer | J-B Weld |
| Material Type | Blend |
| Model | 50178 |
| Other Special Features Of The Product | ['Easy application with self-mixing static mixer'], ['High impact and vibration resistance'] |
| Part Number | 50178 |
| Specific Uses For Product | Repair, Automotive Repair |
| Tensile Strength | 3127 Pounds Per Square Inch |
| Upc | 043425501783 |
| Viscosity Level | Medium |
| Volume | 25 Milliliters |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |

## Images

![SeamWeld, 25ml, White - Image 1](https://m.media-amazon.com/images/I/81o1hZzk-0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ An excellent product to seal a crack or a seam depending on the material you are trying to fix.
*by  on Reviewed in the United States August 4, 2025*

I had a crack developing in the outside lip of my hot tub. Not a large crack but I felt It would get worse over time. I spent a lot of time trying to research fixes and products. This company makes many epoxy type sealers and glues to repair just about everything and when finished it is pretty water resistant depending on the type of repair. This J-B Seam Weld in white color did the job. It was easy to apply to the seam and filled the seam nicely. It hardened quickly and can be sanded if you so please. Just remember epoxy products need to be mixed thoroughly and evenly to work well.

### ⭐⭐⭐⭐⭐ Buy every time
*by  on Reviewed in the United States February 21, 2026*

Great product, cant go wrong with JB products

### ⭐⭐⭐⭐⭐ Good product
*by  on Reviewed in the United States May 22, 2026*

works as it should. I trust JB weld.

## Frequently Bought Together

- J-B Weld SeamWeld, 25ml, White
- J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz.
- J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml

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**Shop now:** [https://www.desertcart.tn/products/519222234-seamweld-25ml-white](https://www.desertcart.tn/products/519222234-seamweld-25ml-white)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-03*