---
product_id: 85877510
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: "S$60"
currency: SGD
in_stock: true
reviews_count: 5
category: "J B Weld"
url: https://www.desertcart.sg/products/85877510-j-b-weld-50139-plastic-bonder-body-panel-adhesive-gap
store_origin: SG
region: Singapore
---

# Dries black for seamless repairs 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:** S$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?** S$60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/85877510-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

- • **Fast-Track Fixes:** Quick-setting formula cures in just 15 minutes—get back on the road faster.
- • **Versatile Mastery:** Bonds thermoset plastics, carbon fiber, coated metals, concrete, and more—one adhesive to rule them all.
- • **Invisible Restoration:** Dries black to blend flawlessly with plastics and composites for a professional finish.
- • **Precision Application:** Puddy-like consistency fills gaps without dripping, sands smooth after 30 minutes for perfect refinements.
- • **Unmatched Strength, Zero Compromise:** Withstands up to 3770 PSI for durable, long-lasting repairs.

## Overview

J-B Weld 50139 Plastic Bonder is a high-strength, two-part urethane adhesive designed for professional-grade repairs on plastics, composites, metals, and concrete. With a tensile strength of 3770 PSI, it sets in 15 minutes, dries black for seamless blending, and can be sanded after curing. Its unique thick consistency fills gaps and bonds securely, making it ideal for automotive body panels and specialty repairs.

## Description

Adhesive Type: Epoxy Moisture Resistant: Yes Drillable: Yes Adhesion Level: High Strength Sandable: Yes Holding Power: 3,770 psi

Review: I love this stuff. The bond is extremely strong, it's easy to use, and the cap is extremely effective. I've had this tube for months and it shows no signs of drying or leaking. When mixed it has a thick almost puddy like consistency. This makes it easy to shape and fill irregular spaces, and it doesn't drip or deform while curing. I've used this in several small car repairs, and cracked plastic cases for tools. Every repair is holding up just fine. Remember to clean the area and rub it with an alcohol swab before using this. It still follows the same rules as glue and if you try to use it on a dirty section it won't stick. I've found its performance to be on par with regular JB Weld. Anyone who has ever used JB Weld knows how high of a compliment that is. I highly recommend this. It is easy to use and, if done correctly, extremely strong.
Review: I didn't like how it came oozing out in an uneven pace while removing the cap. But, mixing the equal parts turned out to be highly successful in binding and filling broken pieces of a motorcycle fairing. I will know more about it's propensity for binding and maintaining plastic pieces once I begin bolting the fairings back on the MC. So far so good. A few miles under normal use should prove out one way or the other.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- May cause an allergic skin reaction.
- May cause damage to organs through prolonged or repeated exposure.
- May cause respiratory irritation.
- Suspected of damaging fertility or the unborn child.
- J-B Weld Plastic Bonder High Strength Automotive Adhesive Paste 0.85 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,
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ID86S9M |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 581,240 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,479 in Super Glue |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (205) |
| Date First Available | 13 Oct. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 32 g |
| Item model number | 50139 |
| Manufacturer | J-B Weld |
| Material | Plastic |
| Number of Pieces | 2 |
| Part number | FBA_50139 |
| Product Dimensions | 7.62 x 11.18 x 22.23 cm; 32 g |
| Size | 25 ml (2 Pack) |
| Special Features | Strong |
| Specific uses | Thermoset, Carbon Fiber Composites, Thermoplastics, Coated Metals, Concrete |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Paste
- **Material:** Plastic
- **Special feature:** 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/218r-RQoz3L.jpg)
![J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) - Image 2](https://m.media-amazon.com/images/I/3169uaJR9XL.jpg)
![J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) - Image 3](https://m.media-amazon.com/images/I/316DPhl5V3L.jpg)
![J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) - Image 4](https://m.media-amazon.com/images/I/61CmnJbkMlL.jpg)
![J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 0.25 Milliliter (2 Pack) - Image 5](https://m.media-amazon.com/images/I/71eSevZK4kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 16 February 2019*

I love this stuff. The bond is extremely strong, it's easy to use, and the cap is extremely effective. I've had this tube for months and it shows no signs of drying or leaking. When mixed it has a thick almost puddy like consistency. This makes it easy to shape and fill irregular spaces, and it doesn't drip or deform while curing. I've used this in several small car repairs, and cracked plastic cases for tools. Every repair is holding up just fine. Remember to clean the area and rub it with an alcohol swab before using this. It still follows the same rules as glue and if you try to use it on a dirty section it won't stick. I've found its performance to be on par with regular JB Weld. Anyone who has ever used JB Weld knows how high of a compliment that is. I highly recommend this. It is easy to use and, if done correctly, extremely strong.

### ⭐⭐⭐⭐⭐ Review
*by E***Z on 1 April 2021*

I didn't like how it came oozing out in an uneven pace while removing the cap. But, mixing the equal parts turned out to be highly successful in binding and filling broken pieces of a motorcycle fairing. I will know more about it's propensity for binding and maintaining plastic pieces once I begin bolting the fairings back on the MC. So far so good. A few miles under normal use should prove out one way or the other.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 28 July 2023*

Used to glue a black plastic piece on my utv. Works great. Holds together two pieces. Just not seamless. You can tell it’s been patched.

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*