---
product_id: 7526183
title: "U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 0.8 Gallon"
price: "₩166873"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/7526183-u-pol-acid-8-acid-etch-primer-automotive-etching-primer
store_origin: KR
region: South Korea
---

# One-step etch & prime for streamlined application Phosphoric acid ester formula for superior adhesion Durable anti-corrosive barrier against rust U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 0.8 Gallon

**Price:** ₩166873
**Availability:** ✅ In Stock

## Summary

> 🛠️ Prime Like a Pro, Protect Like a Boss!

## Quick Answers

- **What is this?** U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 0.8 Gallon
- **How much does it cost?** ₩166873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/7526183-u-pol-acid-8-acid-etch-primer-automotive-etching-primer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spray Like a Pro:** Flat fan high atomization nozzle delivers wide, even coverage for a flawless finish every time.
- • **Unmatched Surface Grip:** Phosphoric acid ester formula ensures paint sticks like a pro on galvanized steel & aluminum.
- • **Rust? Not on Your Watch:** Creates a tough, long-lasting shield that fights corrosion and extends metal life.
- • **Trusted Industry Leader:** From U-POL, the global authority in automotive refinishing, ensuring premium quality and results.
- • **Effortless Metal Mastery:** Etch and prime bare metal in a single, time-saving step—no extra prep needed.

## Overview

U-POL ACID#8 Acid Etch Primer is a high-performance aerosol primer designed for bare metals like galvanized steel and aluminum. Its unique phosphoric acid ester formula etches and primes in one step, delivering superior paint adhesion and a durable anti-corrosive barrier. Featuring a flat fan nozzle for even coverage, it requires no sanding before topcoating, making it the go-to choice for professionals seeking long-lasting rust protection and a smooth, professional finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004SR5ZXS |
| Age Range Description | Adult |
| Best Sellers Rank | #140,409 in Automotive ( See Top 100 in Automotive ) #77 in Automotive Primers |
| Brand Name | U-POL |
| Color | Aluminum |
| Color Code | #D3D3D3 |
| Container Type | Can |
| Coverage | 33.8 Fl Oz or 1.0 liters |
| Customer Reviews | 4.4 4.4 out of 5 stars (120) |
| Finish Type | Matte |
| Global Trade Identification Number | 05010796103309 |
| Included Components | Tin |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Type Name | National Rule ACID#8 Acid Etch Primer |
| Item Volume | 1 Liters |
| Item Weight | 2.6 Pounds |
| Manufacturer | U-Pol Products |
| Model Name | 0776 |
| Model Number | 0776 |
| Part Number | 0776 |
| Size | 33.8 Fl Oz (Pack of 1) |
| Special Features | Rust Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal, Plastic, Wood |
| Unit Count | 33.8 Fluid Ounces |
| Warranty Description | No warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** U-POL
- **Color:** Aluminum
- **Finish Type:** Matte
- **Indoor/Outdoor Usage:** Outdoor
- **Item Volume:** 1 Liters
- **Size:** 33.8 Fl Oz (Pack of 1)
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal, Plastic, Wood
- **Unit Count:** 33.8 Fluid Ounces

## Images

![U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 0.8 Gallon - Image 1](https://m.media-amazon.com/images/I/71a7uRVZU2L.jpg)

## Questions & Answers

**Q: should i use a brush? or HVLP gun ? if you say gun, what size tip?**
A: Hvlp. 1.2 1.3 would work.

**Q: I bought some acid #8 and am going to spray it on. Do i need to do to add the usual reducer and hardener?**
A: It is best reduced using isopro alcohol to sprayable consistancy. No hardener required.

**Q: I have 156 square feet of steel to cover.   How much of this primer do I need as a base coat to cover that area before I apply the Raptor?**
A: It took 1.5 cans to do the floor and internal side walls of my jeep yj

**Q: Is this primer a 2 part primer or is it ready to spray right from the can?**
A: It is a single part primer that can be thinned as needed for spraying as follows:
The product can be thinned up to 5% with alcohol, e.g. IMS/Butanol.
Complete instructions are available from U-POL on the web at -  http://www.u-pol.com/files/2507/up0776-SDS-EN

## Frequently Bought Together

- U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 1L
- Raptor Black Urethane Spray-On Truck Bed Liner Kit, Protective Paint with Spray Gun, for Tailgates & Trucks, Vehicle Undercoating, 4 Litres
- 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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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-06*