---
product_id: 260450345
title: "J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack)"
brand: "j-b weld"
price: "$59.60"
currency: USD
in_stock: true
reviews_count: 5
category: "J B Weld"
url: https://www.desertcart.us/products/260450345-j-b-weld-50139-plastic-bonder-body-panel-adhesive-gap
store_origin: US
region: United States of America
---

# Dries black for seamless finish Sets in 15 minutes 3770 PSI tensile strength J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack)

**Brand:** j-b weld
**Price:** $59.60
**Availability:** ✅ In Stock

## Summary

> 🖤 Fix it fast, fix it strong, fix it like a pro.

## Quick Answers

- **What is this?** J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) by j-b weld
- **How much does it cost?** $59.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/260450345-j-b-weld-50139-plastic-bonder-body-panel-adhesive-gap)

## 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

- • **Seamless Finish:** Cures black for a professional, invisible repair every time
- • **Rapid Repair Time:** Quick 15-minute set time keeps your projects moving fast
- • **Versatile Bonding:** Works flawlessly on plastics, carbon fiber, metals, concrete & more
- • **Unmatched Strength:** Withstands up to 3770 PSI for durable, long-lasting repairs
- • **Precision Application:** Syringe delivery ensures clean, controlled adhesive placement

## Overview

J-B Weld 50139 Plastic Bonder is a high-strength, two-part urethane adhesive designed for automotive and industrial repairs. It sets in just 15 minutes, cures to a hard black finish, and delivers an impressive tensile strength of 3770 PSI. Compatible with a wide range of materials including thermoset plastics, carbon fiber composites, coated metals, and concrete, this syringe-packaged adhesive offers precision application and a professional-grade, permanent bond.

## Description

J-B Weld Plastic Bonder High Strength Automotive Adhesive Paste 0.85 oz. PLASTIC BONDER .85OZ PlasticBonderis a quick-setting, two-part, urethane adhesive system that provides strong and lasting repairs and works on thermoset, carbon fiber composites, thermoplastics, coated metals, concrete & more. PlasticBonderhas a 1:1 mixing ratio, sets in 15 minutes and can be sanded after 30 minutes. With a tensile strength of 3770 PSI, PlasticBondersets black in color and cures to a hard, permanent bond.

Review: Standing up to tough repairs with no trouble
Review: Hold upright prior to removing cap to minimize uneven disbursal of material.

## Features

- J-b weld Plastic Bonder High Strength Automotive Adhesive Paste 085 oz
- PlasticBonderis a quick-setting two-part urethane adhesive system that provides strong and lasting repairs and works on thermoset
- carbon fiber composites thermoplastics coated metals concrete & more PlasticBonderhas a 1:1 mixing ratio
- With a tensile strength of 3770 PSI PlasticBondersets black in color and cures to a hard permanent bond

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ID86S9M |
| Best Sellers Rank | #113,885 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #474 in Cyanoacrylate Adhesives |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Black |
| Colour | Black |
| Compatible Material | Plastic |
| Container Type | Syringe |
| Customer Reviews | 4.5 out of 5 stars 205 Reviews |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item form | Paste |
| Manufacturer | J-B Weld |
| Material | Plastic |
| Material Type | Plastic |
| Model | 50139 |
| Other Special Features of the Product | Strong |
| Special features | Strong |
| Specific Uses For Product | Thermoset, Carbon Fiber Composites, Thermoplastics, Coated Metals, Concrete |
| Specific uses for product | Thermoset, Carbon Fiber Composites, Thermoplastics, Coated Metals, Concrete |
| Tensile Strength | 3770 Pounds Per Square Inch |
| Unit Count | 1.7 Grams |
| Viscosity | High Viscosity Paste |
| Volume | 0.25 Milliliters |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Paste
- **Material:** Plastic
- **Special features:** Strong
- **Specific uses for product:** Thermoset, Carbon Fiber Composites, Thermoplastics, Coated Metals, Concrete

## Images

![J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) - Image 1](https://m.media-amazon.com/images/I/61CmnJbkMlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Standing up to tough repairs with no trouble
*by J***R on 16 February 2019*



### ⭐⭐⭐⭐⭐ Hold upright prior to removing cap to minimize uneven disbursal of material.
*by E***Z on 1 April 2021*



### ⭐⭐⭐⭐⭐ Works but doesn’t look perfect
*by J***E on 28 July 2023*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*