---
product_id: 777869044
title: "OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,4X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More"
brand: "omtech"
price: "₩312133"
currency: KRW
in_stock: true
reviews_count: 11
category: "Om Tech"
url: https://www.desertcart.kr/products/777869044-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2
store_origin: KR
region: South Korea
---

# Fast drying in under 5 mins High contrast permanent black marks Works on aluminum, stainless steel & brass OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,4X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More

**Brand:** omtech
**Price:** ₩312133
**Availability:** ✅ In Stock

## Summary

> 🔥 Mark your metal with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,4X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More by omtech
- **How much does it cost?** ₩312133 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/777869044-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2)

## Best For

- omtech enthusiasts

## Why This Product

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

## Key Features

- • **Easy Cleanup & Reuse:** Wash off unmarked spray easily to reveal crisp designs and get your products market-ready instantly
- • **Rapid Drying Formula:** Dries in under 5 minutes (2 minutes with hot air), ideal for fast-paced batch production
- • **Smooth, Even Coating:** Clog-proof aerosol nozzle delivers a fine, uniform layer for flawless engraving every time
- • **Precision Laser Marking:** Create sharp, permanent black designs with CO2 lasers 25W+ or fiber lasers for vivid results
- • **Universal Metal Compatibility:** Effortlessly personalize aluminum, stainless steel, brass, and more—perfect for jewelry, tools, and tumblers

## Overview

OMTech Laser Marking Spray is a high-contrast black aerosol fluid designed for CO2 and fiber laser engravers (25W+), enabling permanent, vivid markings on metals like aluminum, stainless steel, and brass. Featuring a clog-proof nozzle for even application, it dries quickly within 5 minutes and allows easy washing of excess spray, making it perfect for professional customization and batch production.

## Description

Shop OMTech at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Great Product! - This stuff is awesome! It even worked on black stainless steel for a tone on tone effect. I used a diode laser btw. I wish it wasn't so expensive, but it is easy to use and works, so thats really my only complaint.
Review: Works AMAZING and last long. - Works INCREDIBLY well. I have used magic erasers, abrasive material and washed in a dishwasher and it does not phase the engraving. I would absolutely buy this product again!

## Features

- Laser Marking Spray: OMTech's laser marking spray’s innovative formula allows creation of high contrast, permanent black designs on bare metals with your 25W and above CO2 laser engraver, or more vivid designs with your fiber laser. Please note that the spray initially appears white but turns black after laser engraving
- Wide Application: Our laser marking fluid works with most metals including aluminum, stainless steel, brass, and many others, letting you personalize jewelry, customize tumblers, serialize tools, and much more
- Even Coating: The 8 fluid ounce aerosol can features a clog proof nozzle that sprays the fine-grained agent with even force, leaving a thin and smooth coat of our marking agent on your bare metal surface
- Fast Drying: The cadmium-free metal marking ink dries in under 5 minutes, or in only 2 minutes with a hot air blower, ensuring hassle-free and efficient operation even for batch production
- Easy Washing: Once your marking is complete, the unmarked excess black spray can be washed off your item with a simple rinse, so you can enjoy and start selling your fresh and unique design right away

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FPQKFM4D |
| Best Sellers Rank | #4,449 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.5 4.5 out of 5 stars (712) |
| Date First Available | September 4, 2025 |
| Manufacturer | OMTech |

## Images

![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,4X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More - Image 1](https://m.media-amazon.com/images/I/71kfWBquaAL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product!
*by K***N on January 6, 2026*

This stuff is awesome! It even worked on black stainless steel for a tone on tone effect. I used a diode laser btw. I wish it wasn't so expensive, but it is easy to use and works, so thats really my only complaint.

### ⭐⭐⭐⭐⭐ Works AMAZING and last long.
*by J***Z on December 30, 2025*

Works INCREDIBLY well. I have used magic erasers, abrasive material and washed in a dishwasher and it does not phase the engraving. I would absolutely buy this product again!

### ⭐⭐⭐⭐⭐ It works great
*by C***R on January 24, 2026*

Love it

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**Shop now:** [https://www.desertcart.kr/products/777869044-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2](https://www.desertcart.kr/products/777869044-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*