---
product_id: 254759034
title: "50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml"
brand: "j-b weld"
price: "₨10457"
currency: LKR
in_stock: true
reviews_count: 8
category: "J B Weld"
url: https://www.desertcart.lk/products/254759034-50139-plastic-bonder-body-panel-adhesive-and-gap-filler-syringe
store_origin: LK
region: Sri Lanka
---

# 15 min quick set Water-resistant & durable 3770 PSI tensile strength 50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml

**Brand:** j-b weld
**Price:** ₨10457
**Availability:** ✅ In Stock

## Summary

> 🖤 Bond like a boss — strong, sleek, and built to last.

## Quick Answers

- **What is this?** 50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml by j-b weld
- **How much does it cost?** ₨10457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/254759034-50139-plastic-bonder-body-panel-adhesive-and-gap-filler-syringe)

## 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:** Sets in just 15 minutes so you’re back on the road faster.
- • **Unmatched Strength:** Delivers a powerful 3770 PSI bond that stands the test of time.
- • **Precision Application:** Innovative syringe with 1:1 mix ratio and resealable cap for zero waste.
- • **DIY Confidence Booster:** Professional-grade results without the pro price or hassle.
- • **Versatile Repair Power:** Bonds plastics, metals, fiberglass, concrete & more — all in one tube.

## Overview

J-B Weld 50139 Plastic Bonder is a fast-setting, two-part urethane adhesive and gap filler designed for durable repairs on plastics and multiple other surfaces. Delivered in a convenient syringe with a perfect 1:1 mix ratio and resealable cap, it cures black in 30 hours with a tensile strength of 3770 PSI. Ideal for DIY enthusiasts seeking professional-grade, waterproof, and long-lasting fixes on automotive body panels and beyond.

## Description

Buy J-B Weld 50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great “plastic maker”. - Bought it to repair the windshield pillar on my car. After mixing the product it takes around 20 to 30 minutes to start becoming harder. After an hour it hardens and it has a little rubbery texture. I sanded it and painted it afterwards, great result and easy to use.
Review: SAME AS DESCRIBED - Good Quality

## Features

- J-B WELD PLASTICBONDER (Black): A quick setting and multipurpose two part urethane adhesive & gap filling system that provides a strong and lasting bond to many plastic surfaces J-B Weld PlasticBonder is great for DIY plastic repairs, filling dents, bumper repairs and more J-B Weld PlasticBonder now comes in a syringe allowing for an easy 1: 1 mix ratio The unique syringe has a re-sealable cap that prevents drying out and leaking, allowing for multiple uses
- CURE AND SET TIME: After mixing the two part formula with the included mixing tray and stir stick, PlasticBonder takes 15 minutes to set and 30 hours to cure J-B Weld PlasticBonder set and cure color is black
- STRENGTH: J-B Weld PlasticBonder has tensile strength of 3770 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 | B01IBOK7FE |
| Best Sellers Rank | #5,494 in Automotive ( See Top 100 in Automotive ) #1 in Contact Adhesives #26 in Automotive Fillers, Adhesives & Sealants |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Black |
| Colour | Black |
| Compatible Material | Metal |
| Container Type | Syringe |
| Customer Reviews | 4.5 out of 5 stars 16,254 Reviews |
| Full Cure Time | 3E+1 Hours |
| Global Trade Identification Number | 00043425501394, 00434255013940 |
| Included Components | Epoxy Syringe 25 ML. |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 25 ml |
| Item Weight | 0.06 Kilograms |
| Item form | Liquid |
| Manufacturer | JBWeld |
| Material | Epoxy |
| Material Type | Epoxy |
| Model | 50139 |
| Other Special Features of the Product | Fast Drying, Strong, Waterproof |
| Special features | Fast Drying, Strong, Waterproof |
| Specific Uses For Product | filling Gaps, plastic |
| Specific uses for product | filling Gaps, plastic |
| Tensile Strength | 3770 Pounds Per Square Inch |
| UPC | 043425501394 |
| Unit Count | 45 Grams |
| Viscosity | Medium |
| Volume | 25 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Epoxy
- **Special features:** Fast Drying, Strong, Waterproof
- **Specific uses for product:** filling Gaps, plastic

## Images

![50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml - Image 1](https://m.media-amazon.com/images/I/71t-4yTa9YL.jpg)

## Questions & Answers

**Q: is this product ok for a gas can seam that is bad. or will the gas eat it away ??**
A: I would buy a new gas can or get a bigger insurance policy.

**Q: does is repair a very thin crack from the sun on dashboards?**
A: Absolutely I have a 2003 Pontiac Grand Am and I am the process of using it to repair my dashboard I repaired the front where the gauges are and in 15 minutes with clamps it was perfect I let it set overnight and it is absolutely solid

**Q: Would this product work for gluing a plastic speaker cover back onto a rear plastic door panel?**
A: Thé great thing about this bonding agent is that it should bond two different types of plastic.  I was able to bond two different plastic compositions to a tight bond.  Just follow the instructions. It works.

**Q: I need a extremely extremely strong glue to bind a plastic tracker to a metal tool! is this or what would be good!?!**
A: This is great stuff.  Highly recommend it.  I used it to reattach microwave door handle and the color(black) blended right in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great “plastic maker”.
*by F***Y on 20 November 2023*

Bought it to repair the windshield pillar on my car. After mixing the product it takes around 20 to 30 minutes to start becoming harder. After an hour it hardens and it has a little rubbery texture. I sanded it and painted it afterwards, great result and easy to use.

### ⭐⭐⭐⭐⭐ SAME AS DESCRIBED
*by M***A on 13 June 2025*

Good Quality

### ⭐⭐⭐⭐⭐ Good product
*by R***T on 7 December 2024*

Works well

## Frequently Bought Together

- J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml
- J-B Weld 50133 Plastic Bonder Structural Adhesive Syringe - Tan - 25 ml
- ATOLS Plastic Welder, 1000PCS Staples, Plastic Welding Kit, Hot Stapler Kit, Plastic Welder Gun Kit, Car Bumper Repair Kit, Plastic Repair Kit

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-07*