---
product_id: 200893992
title: "40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black)"
brand: "hkbst"
price: "A$24"
currency: AUD
in_stock: true
reviews_count: 12
category: "Hkbst"
url: https://www.desertcart.com.au/products/200893992-40pcs-polypropylene-pp-plastic-welding-rods-250mm-length-2-5mm
store_origin: AU
region: Australia
---

# 7x wear resistance vs steel Operates at -196°C FDA & ASDA approved safe 40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black)

**Brand:** hkbst
**Price:** A$24
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, last like a legend!

## Quick Answers

- **What is this?** 40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black) by hkbst
- **How much does it cost?** A$24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/200893992-40pcs-polypropylene-pp-plastic-welding-rods-250mm-length-2-5mm)

## Best For

- hkbst enthusiasts

## Why This Product

- Trusted hkbst brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** 7x more wear-resistant than steel for long-lasting repairs
- • **Versatile Application:** Perfect for automotive, chemical, and plumbing plastic repairs
- • **Effortless Welding Flow:** Smooth melting and flow for professional-grade finishes
- • **Clean & Safe for Food Use:** Non-toxic UHMW-PE material approved by FDA & ASDA
- • **Extreme Temperature Toughness:** Maintains flexibility even in liquid nitrogen temps (-196°C)

## Overview

This 40-piece set of black polypropylene welding rods (250mm x 2.5mm x 5mm) offers industry-leading wear resistance and low-temperature flexibility. Made from FDA and ASDA-approved UHMW-PE, these rods ensure clean, non-toxic repairs across automotive, chemical, and plumbing plastics. Engineered for smooth melting and superior adhesion resistance, they deliver professional results every time.

## Description

Package include: TOTAL Black PP plastic welding rods 40PCS 1PC=250mm Electrode should be used with plastic welding torch PP electrode (the car before after fender,bumper,Battery car battery shell,Motorcycle inner plate,PP plastic water tank, PP pipe) PE electrode (Chemical plastic barrels, plastic dustbin, Chemical pipelines, beer case) PVC electrode (PVC plastic flume, PVC pipe sink) ABS electrode (battery car/motorcycle shell ,computer shell)

Review: Great quality - Great. Good quality
Review: Work well !! - Just right ! Used on truck inner arches after stapling to give a great finish. Watched a few YouTube vids and away I went - melted fine, flowed well and didn’t discolour at all - very happy with them.

## Features

- 1. Very high-wear resistance, seven times wear resistance than steel, four times than PTFE.
- 2. Very high-inadhesion resistance, the surface of product hardly affixes other material.
- 3. Good low temperature resistance, in liquefied nitrogen (- 196), it still has the prolongation.
- 4. Non-toxic and clean property, UHMW-PE, which is the material that Food and Drug Administration (FDA) and United States Department of Agriculture (ASDA) permit to apply in food and medicine fields.
- 5. Good self-lubrication, the same as PTFE, better than steel and brass appended lubricating oil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZVB8JBW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 56,041 in DIY & Tools ( See Top 100 in DIY & Tools ) 75 in Welding Accessories |
| Colour | Welding Rods 20pcs/Set |
| Customer Reviews | 4.5 4.5 out of 5 stars (127) |
| Date First Available | 1 Nov. 2019 |
| Item Weight | 90 g |
| Item model number | 20220101-BPP-50CM-20PP |
| Manufacturer | HKBST |
| Package Dimensions | 24.1 x 15.4 x 3.1 cm; 90 g |
| Part Number | 2501-BPP-25CM-40P |
| Size | Welding Rods 20PCS/SET |

## Images

![40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black) - Image 1](https://m.media-amazon.com/images/I/41yiFvT4rxL.jpg)
![40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black) - Image 2](https://m.media-amazon.com/images/I/41PSRF2KmcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by P***S on 21 August 2025*

Great. Good quality

### ⭐⭐⭐⭐⭐ Work well !!
*by E***R on 21 August 2025*

Just right ! Used on truck inner arches after stapling to give a great finish. Watched a few YouTube vids and away I went - melted fine, flowed well and didn’t discolour at all - very happy with them.

### ⭐⭐⭐⭐ Does what it says on the tin.
*by N***M on 30 November 2023*

I used this to weld a handle on a golf bag, and it worked exactly as it should. Now, a few months later, the handle is still intact and solid.

## Frequently Bought Together

- 40PCS Polypropylene PP Plastic Welding Rods - 250mm Length ，2.5mm Width x 5mm Height (Black)
- 150W Plastic Welding Kit&Plastic Welder,2 in1 Plastic Welder Gun Soldering Kit,Hot Stapler Plastic Welding Car Bumper Repair Kit with 64pcs Plastic Welding Rods&800pcs Staples for Plastic Crack Repair

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**Shop now:** [https://www.desertcart.com.au/products/200893992-40pcs-polypropylene-pp-plastic-welding-rods-250mm-length-2-5mm](https://www.desertcart.com.au/products/200893992-40pcs-polypropylene-pp-plastic-welding-rods-250mm-length-2-5mm)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*