---
product_id: 725424849
title: "OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel"
brand: "omtech"
price: "HK$80"
currency: HKD
in_stock: false
reviews_count: 5
url: https://www.desertcart.hk/products/725424849-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2
store_origin: HK
region: Hong Kong
---

# Fast drying in under 5 mins High contrast permanent black marks Uniform, clog-free fine spray OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel

**Brand:** omtech
**Price:** HK$80
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Mark it. Dry it. Own it. Elevate your metal engraving game!

## Quick Answers

- **What is this?** OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel by omtech
- **How much does it cost?** HK$80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/725424849-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:** Simply rinse off excess spray post-engraving, leaving only vibrant, durable markings behind.
- • **Rapid Drying Formula:** Dries in less than 5 minutes, or just 2 minutes with a hot air blower—boost your batch production speed.
- • **Effortless Application:** Clog-prevention nozzle ensures smooth, even coating every time for flawless results.
- • **Precision Laser Marking:** Create sharp, permanent black designs on metals with CO2 lasers 25W+ or fiber lasers.
- • **Versatile Metal Compatibility:** Perfect for aluminum, stainless steel, brass, and more—ideal for jewelry, tumblers, and tool serialization.

## Overview

OMTech Laser Marking Spray is a 13 oz aerosol designed for CO2 and fiber laser engraving machines (25W+), delivering high-contrast, permanent black markings on metals like aluminum, stainless steel, and brass. Featuring a clog-free nozzle for uniform application, it dries quickly within 5 minutes (2 minutes with hot air) and allows easy rinsing of excess spray, making it perfect for professional customization and batch production.

## Description

Use OMTech Laser Marking Sprayer to mark metal with a CO2 Laser Engraver! This innovative black laser spray allows the CO2 laser engraving machine to create a dark high contrast design on most common metals such as aluminum, stainless steel, brass, and nickel plating. Thanks to its powerful spray, quick drying and easy clean consistency, you can customize your jewelry, serialize hardware, or design your own tumbler. Use the 13 ounce aerosol can to evenly apply the chemical throughout the substrate, wait 5 minutes, or use hot air blower, dry faster and sculpt the design as usual. Once finished, simply rinse off the excess laser ink around the design and you can create beautiful, vibrant black markings on your growler, pet tag, or other bare-metal medium! Expand the functionality of your CO2 machine with OMTech Metal Marking Fluid and let your new business ideas steep up! Specifications Can Material: Aluminum Content: Ethanol, Butane, Molybdenum Trioxide, Propane, Mica, Zinc Phosphate, 2-Methyl-2, 4-Pentandiol, Polydimethylsiloxane Color: Black Capacity: 13 oz (384 ml) Can Dimensions: 2.6 x 2.6 x 7.9 inches (6.8x6.8x20cm) Net Weight: 14.2 oz (420 g) Package List: 1 x Laser Marking Spray 1 x Instruction

Review: Ce produit est idéal pour la gravure sur aluminium anodisé. Je le rachèterai sans hésiter pour mes prochains travaux de gravure.
Review: 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 innovative formula of laser marking spray allows you to create high contrast, permanent black designs on bare metal with a CO2 laser engraving machine over 25W or higher or fiber laser to create more vibrant designs. Please note that the spray will look white at first, but it will be black after laser engraving
- WIDE APPLICATION: Our laser marking fluid can be used on aluminum, stainless steel, brass and many other metals to personalize your jewelry, customize your tumbler, serialize your tools, and more
- Uniform Coating: The 13.5 fl oz aerosol can features a clog prevention nozzle that sprays fine chemicals with even force, leaving a thin, smooth marking agent coating on the bare metal surface
- QUICK DRYING: Cadmium free metal marking ink dries in less than 5 minutes or just 2 minutes with hot air blower, making batch production a hassle free and efficient operation
- EASY TO WASH: Once marked, you can simply rinse off the excess black spray without marking, so you can enjoy the fresh, unique design and start selling in no time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L4GDCN9 |
| Amazon Bestseller | #274,472 in Hobbies ( See Top 100 in Hobbies ) #55 in Jewelry Making Engraving Machines & Tools |
| Batteries Included | No |
| Batteries Required | No |
| Brand Name | OMTech |
| Color | 1 |
| Customer Reviews | 4.5 4.5 out of 5 stars (598) |
| Date First Available | May 16, 2024 |
| Item Weight | 14.8 Ounces |
| Manufacturer | OMTech |
| Material | Aluminum |
| Model Number | RYGEL-USBPW0101 |
| Package Dimensions | 22.9 x 7.6 x 7.6 cm |
| Package Weight | 0.45 Kilograms |
| Size | 1 Pcs |

## Images

![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel - Image 1](https://m.media-amazon.com/images/I/71XkRSMl+uL.jpg)
![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel - Image 2](https://m.media-amazon.com/images/I/71htkE2OT-L.jpg)
![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel - Image 3](https://m.media-amazon.com/images/I/71GtmNfbRAL.jpg)
![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel - Image 4](https://m.media-amazon.com/images/I/61PufyecpiL.jpg)
![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engraving Machines, 12 Ounce Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel - Image 5](https://m.media-amazon.com/images/I/71ieqsu1yVL.jpg)

## Questions & Answers

**Q: Would this work on a 5wt diode laser?**
A: Yes it will. If you’re engraving stainless steel you shouldn’t need it. Turn your speed lower and you should get a good mark. The spray will make it darker if that’s what you want.

**Q: Will it work with a 10W laser on white tiles?**
A: For white tiles, use white spray paint with a TO2, look up the Norton method.

**Q: I know this says for CO2 lasers, but would it work with a 10W diode laser if multiple passes are configured?**
A: Yes, it would.

**Q: Will this work well with Laser pecker 2?**
A: Yes this will work perfectly with Laser pecker 2.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***E on December 19, 2025*

Ce produit est idéal pour la gravure sur aluminium anodisé. Je le rachèterai sans hésiter pour mes prochains travaux de gravure.

### ⭐⭐⭐⭐⭐ Review
*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!

### ⭐⭐⭐⭐⭐ Review
*by T***C on August 1, 2025*

Better than Brilliance brand.

## Frequently Bought Together

- OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 13oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass More
- Brilliance Laser Inks 12 Oz Laser Marking Spray - Black, Permanent High Contrast Metal Marker Aerosol for Fiber, YAG, Diode, and CO2 Laser Engraver Machine, BLI101
- xTool Black Laser Marking Spray 2.0, 8.5 oz - Advanced High Contrast Formula for CO2, Fiber & Diode Laser Engravers - New & Improved Version

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*