---
product_id: 5374781
title: "Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder , Red"
brand: "polyvance"
price: "Bs.5343"
currency: BOB
in_stock: true
reviews_count: 8
category: "Urethane Supply"
url: https://www.desertcart.bo/products/5374781-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red
store_origin: BO
region: Bolivia
---

# QR code for instructional videos 200W ceramic core element 2 easy-swap welder tips Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder , Red

**Brand:** polyvance
**Price:** Bs.5343
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, wherever the job takes you!

## Quick Answers

- **What is this?** Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder , Red by polyvance
- **How much does it cost?** Bs.5343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/5374781-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red)

## Best For

- polyvance enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Ready:** 200W ceramic burner delivers fast, reliable welds on high-melting-point plastics like nylon.
- • **Pro-Level Guidance:** QR-coded videos and detailed booklet make mastering plastic welding effortless.
- • **Ultimate Portability:** Compact design with belt clip and removable temperature control for on-the-go repairs.
- • **Versatile Welding Kit:** Includes 8 rods covering most automotive plastics, plus FiberFlex for tricky materials.
- • **Precision Heat Control:** Dial in up to 250°C for flawless plastic welds every time.

## Overview

The Polyvance 5700HT Mini Weld Model 7 is a professional-grade, portable airless plastic welder featuring a powerful 200W ceramic core element and precise temperature control up to 250°C. It comes complete with 8 types of welding rods—including FiberFlex for challenging plastics—and two interchangeable tips, making it ideal for automotive plastic repairs. With built-in instructional videos accessible via QR code and a compact design with belt clip, this kit empowers users to achieve durable, high-quality plastic welds quickly and efficiently.

## Description

Polyvance's Mini-Weld Model 7 Airless Plastic Welder is the next generation in plastic welding technology. The temperature control can be taken out of the carrying case for more mobility. It even has a belt clip attached. The Mini-Weld Model 7 Airless Plastic Welder is a complete kit that you can use to repair all kinds of plastic. This welder is NOT some stripped down kit. It's a complete, ready-to-use kit that is jam packed with benefits. Things like an easy-to-understand instructional video lets you learn how to weld in no time. You will be able to weld high-melting-point plastics (like nylon radiator tanks) quickly and easily with the 200 watt ceramic core element. With seven types of standard welding rod, you will be able to match virtually any type of automotive plastic. Problem plastics like TEO, TPO, and Polypropylene are no problem to repair with the included FiberFlex universal rod. Not only that, but you also includes has two different, easy-to-swap welder tips for applying all of the included welding rod, a temperature control that allows you to dial in the perfect temperature for welding whatever type of plastic you are working on.

Review: it is not easy. Using epoxy or a heat knife never gives ... - This tool is a dream come true. I recently purchased a salvaged motorcycle as a project not too long ago. The plastic farings had snapped off in several places due to it being dropped on both sides. I have tried repairing plastic before, and let me tell you, it is not easy. Using epoxy or a heat knife never gives you the type of control and precision you get out of this kit. It includes a booklet with all the different types of plastics it works on. Not only that, but it also has different techniques for fixing different types of breaks. It also has recomendations for different tools and epoxies if the plastic isn't compatible with this tool. Very helpful and I learned a lot just by buying this. Saved me hours of gluing.
Review: Great product - Fast shipping, performed perfectly, saved my tail fixing a cracked poly tank

## Features

- Weld high-melting-point plastics (like nylon radiator tanks) quickly and easily with the 200 watt element
- Qr code sheet for instructional videos
- Two different, easy-to-swap welder tips for applying all of the included welding Rod.
- Includes 8 different types of welding rod that match most of the plastics used in automotive applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IEX6NME |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #152,418 in Automotive ( See Top 100 in Automotive ) #125 in Welding Systems |
| Brand | Polyvance |
| Burner type | Ceramic |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (458) |
| Date First Available | February 7, 2014 |
| Finish | Glossy |
| Global Trade Identification Number | 00694687002343 |
| Handle Material | Plastic |
| Head Style | Pencil |
| Included Components | 8 types of plastic welding rod, Cleaning brush, Soldering Iron Tips, Stainless steel reinforcing mesh |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.4 pounds |
| Item model number | 5700HT |
| Manufacturer | Polyvance |
| Number of Handles | 1 |
| Number of Items | 1 |
| Part Number | 5700HT |
| Power Source | AC |
| Product Dimensions | 14 x 12 x 4.5 inches |
| Shape | Rectangular |
| Size | 7 |
| Special Feature | Portable |
| Special Features | Portable |
| Specific Uses For Product | Industrial Use |
| Style | Welder |
| UPC | 694687002343 782386230812 |
| Upper Temperature Rating | 250 Degrees Celsius |
| Voltage | 110 Volts |
| Wattage | 200 watts |

## Product Details

- **Brand:** Polyvance
- **Power Source:** AC
- **Special Feature:** Portable
- **Specific Uses For Product:** Industrial Use
- **Wattage:** 200 watts

## Images

![Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder , Red - Image 1](https://m.media-amazon.com/images/I/71Bv3lYICIL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I used it 3 times and it stopped working .i thing its heater core ..i bought it on oct2018 so it's under warranty right ?!**
A: I will attach a link to the warranty information listed on the Amazon site.  

https://www.amazon.com/gp/help/customer/display.html/ref=help_search_1-1?ie=UTF8&nodeId=201596310

**Q: Is the heating element replaceable**
A: Yes

**Q: Could this be used to repair cracks in dashboards?**
A: Not sure.
It is a plastic welding unit with many different pieces to weld all kinds of different plastic.  I found the videos on their web page very helpful for examples of the type of plastic repairs that can be done.  I used it to repair a hole in my plastic RV holding tank.  Worked perfectly!

**Q: What is the warranty**
A: The welder has a manufacturer warranty of 1 year.

## Customer Reviews

### ⭐⭐⭐⭐⭐ it is not easy. Using epoxy or a heat knife never gives ...
*by T***N on November 26, 2016*

This tool is a dream come true. I recently purchased a salvaged motorcycle as a project not too long ago. The plastic farings had snapped off in several places due to it being dropped on both sides. I have tried repairing plastic before, and let me tell you, it is not easy. Using epoxy or a heat knife never gives you the type of control and precision you get out of this kit. It includes a booklet with all the different types of plastics it works on. Not only that, but it also has different techniques for fixing different types of breaks. It also has recomendations for different tools and epoxies if the plastic isn't compatible with this tool. Very helpful and I learned a lot just by buying this. Saved me hours of gluing.

### ⭐⭐⭐⭐⭐ Great product
*by T***D on March 10, 2025*

Fast shipping, performed perfectly, saved my tail fixing a cracked poly tank

### ⭐⭐⭐⭐⭐ ok
*by N***N on January 20, 2026*

good qt

## Frequently Bought Together

- Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder , Red
- Polyvance Reinforcing Mesh
- FiberFlex Plastic Welding Rod, Flat Ribbon, 30 ft., Black

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*