---
product_id: 420310178
title: "U-Pol 789 Weld Thru #2 Zinc"
brand: "u-pol"
price: "VT50963"
currency: VUV
in_stock: false
reviews_count: 5
category: "U Pol"
url: https://www.desertcart.vu/products/420310178-u-pol-789-weld-thru-2-zinc
store_origin: VU
region: Vanuatu
---

# Super conductive primer Dries in just 30 minutes High zinc concentration for rust protection U-Pol 789 Weld Thru #2 Zinc

**Brand:** u-pol
**Price:** VT50963
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Fix it like a pro, weld it like a boss!

## Quick Answers

- **What is this?** U-Pol 789 Weld Thru #2 Zinc by u-pol
- **How much does it cost?** VT50963 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/420310178-u-pol-789-weld-thru-2-zinc)

## Best For

- u-pol enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Finish:** Delivers a smooth, durable base coat that stands up to wear and tear
- • **Fast-Track Repairs:** Dries semi-gloss and ready to paint in just 30 minutes ⏱️
- • **Weld-Through Power:** Ensures flawless Spot, MIG & TIG welds with superior conductivity ⚡
- • **Ultimate Rust Defense:** Packed with zinc-rich formula for unbeatable corrosion resistance 🛡️
- • **Effortless Application:** Comes ready-to-use with brush and roller for quick, mess-free coverage

## Overview

U-Pol 789 Weld Thru #2 Zinc is a high-adhesion, zinc-rich primer designed for professional-grade spot, MIG, and TIG welding applications. It offers superior rust protection with a super conductive dry film that dries in just 30 minutes, providing a durable, semi-gloss finish ideal for automotive bodywork repairs. Ready-to-use and trusted worldwide, it’s the go-to solution for fast, reliable, and long-lasting metal repairs.

## Description

Damaged bodywork and rust can be a car owner’s nightmare. You work hard to take good care of your vehicle but sometimes no matter what you do, damage to your bodywork is unavoidable. So the big question is do you opt for the expensive professional repairs or do you go about the repairs yourself? With a wide range of automotive repair and refinishing products UPol may just have an easy affordable solution.With WELD#2 primer you can quickly and easily make professional looking, permanent repairs. This zinc rich grey primer has been specifically designed for not only providing you with a clean base for painting your vehicle or repair, but it is also highly effective at conducting electricity making it great for welding top of and through, leaving you with a highly rust resistant finish to all Spot, MIG and TIG welds. It is ideal for painting all vehicle body work including any panels. Supplied ready for use, this quick and easy to use primer will be completely dry and ready for over painting in a just a matter of minutes.UPol - A world leader in automotive refinish products. Recognised globally with sales in over 100 countries, UPol are committed to providing their customers with nothing but products of the highest quality. With over 60 years of manufacturing and marketing experience within the industry UPol have built a solid reputation not only for their company; but also for their brand portfolio; and pride themselves on being at forefront of innovation within the market.

Review: Utiliser sur les soudures du plancher de mon acadiane , pouvoir couvrant moyen en deux couche c est mieux
Review: Does what it says on the tin, decent quality finish.

## Features

- High adhesion, super conductive primer.
- Offers the best rust protection for SPOT, MIG & TIG welding applications.
- Super high concentration of zinc or copper in the dry film.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003TQ9NFK |
| Brand | U-POL |
| Capacity | 12 ml (Pack of 1) |
| Color | Grey/green |
| Colour | Grey/green |
| Colour Code | #88B04B |
| Country of Origin | USA |
| Coverage | 1 |
| Customer Reviews | 4.7 4.7 out of 5 stars (183) |
| Date First Available | 5 February 2013 |
| Dry Time In Hours | 0.5 |
| Finish Type | Semi-Gloss |
| Full Cure Time | 1E+1 Minutes |
| Global Trade Identification Number | 05010796103392 |
| Included Components | Brush, Roller |
| Indoor/Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Is Waterproof | False |
| Item Dimensions LxWxH | 10 x 12 x 10 Centimeters |
| Item Form | Liquid |
| Item Model Number | WELD/AL |
| Item Part Number | WELD/AL |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 450 g |
| Manufacturer | U-POL Ltd |
| Model Name | WELD/AL |
| Net Quantity | 12.0 Milliliters |
| Package Information | Tin |
| Paint Type | Weld-Through |
| Primary material | zinc |
| Shipping Weight | 0.47 Kilograms |
| Size | 12 ml (Pack of 1) |
| Special Feature | Rust Resistant |
| Specific Uses For Product | Car |
| Surface Recommendation | Metal |
| Water Resistance Level | Waterproof |
| Weight | 450 Grams |

## Product Details

- **Brand:** U-POL
- **Colour:** Grey/green
- **Finish Type:** Semi-Gloss
- **Item Volume:** 12 Fluid Ounces
- **Size:** 12 ml (Pack of 1)

## Images

![U-Pol 789 Weld Thru #2 Zinc - Image 1](https://m.media-amazon.com/images/I/514CV0M8ZkL.jpg)

## Questions & Answers

**Q: Can this be used with tig welding?**
A: Yes, but TIG welding requires sustained heat as opposed to spot welding.  Weld through primers work best with spot welding.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by C***N on 26 March 2025*

Utiliser sur les soudures du plancher de mon acadiane , pouvoir couvrant moyen en deux couche c est mieux

### ⭐⭐⭐⭐⭐ Review
*by A***W on 14 September 2025*

Does what it says on the tin, decent quality finish.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 27 July 2025*

excellent.

## Frequently Bought Together

- U-POL UPol WELD/AL WELD-2 353 g/12 Oz Zinc Rich Primer - Grey/green
- U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Spray Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 13 OZ

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**Shop now:** [https://www.desertcart.vu/products/420310178-u-pol-789-weld-thru-2-zinc](https://www.desertcart.vu/products/420310178-u-pol-789-weld-thru-2-zinc)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-21*