---
product_id: 65135378
title: "Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder, Red"
brand: "urethane supply"
price: "$17851"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/65135378-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red
store_origin: MX
region: Mexico
---

# 200W ceramic core element 2 easy-swap welder tips 8 versatile welding rods Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder, Red

**Brand:** urethane supply
**Price:** $17851
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, anywhere you go!

## Quick Answers

- **What is this?** Polyvance 5700HT Mini Weld Model 7 Airless Plastic Welder, Red by urethane supply
- **How much does it cost?** $17851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/65135378-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red)

## Best For

- urethane supply enthusiasts

## Why This Product

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

## Key Features

- • **Learn As You Go:** QR-coded instructional videos make mastering plastic welding effortless and fast.
- • **Ultimate Mobility:** Compact design with belt clip lets you weld anywhere—no bulky gear holding you back.
- • **All-in-One Welding Kit:** Includes 8 specialized rods plus FiberFlex universal rod to tackle even the toughest automotive plastics.
- • **Fast High-Temp Welding:** 200 watt ceramic element powers quick repairs on high-melting-point plastics like nylon radiator tanks.
- • **Precision Heat Control:** Dial in the perfect temperature for every plastic type with the portable, detachable controller.

## Overview

The Polyvance 5700HT Mini Weld Model 7 is a portable, 200 watt airless plastic welder designed for professional-grade repairs on high-melting-point automotive plastics. It features a detachable temperature controller, two interchangeable welder tips, and a comprehensive kit with 8 types of welding rods including a universal FiberFlex rod, making it the ultimate all-in-one solution for durable, precise plastic welding on the go.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | Polyvance |
| Part Number | 5700HT |
| Product Dimensions | 35.56 x 30.48 x 11.43 cm; 2.45 kg |
| Item model number | 5700HT |
| Size | 5 UK |
| Colour | Red |
| Style | Welder |
| Power Source | AC |
| Voltage | 110 Volts |
| Wattage | 200 watts |
| Item Package Quantity | 1 |
| Head Style | Pencil |
| Number of handles | 1 |
| Handle material | Plastic |
| Special Features | Portable |
| Usage | Industrial Use |
| Included Components | 8 types of plastic welding rod, Cleaning brush, Soldering Iron Tips, Stainless steel reinforcing mesh |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.45 kg |

## Product Details

- **Brand:** Urethane Supply
- **Specific uses for product:** Industrial Use
- **Power source:** AC
- **Wattage:** 200 watts
- **Special feature:** Portable

## 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 Name** 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.

## 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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**Shop now:** [https://www.desertcart.mx/products/65135378-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red](https://www.desertcart.mx/products/65135378-polyvance-5700ht-mini-weld-model-7-airless-plastic-welder-red)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*