---
product_id: 472864363
title: "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"
brand: "omtech"
price: "$86.44"
currency: USD
in_stock: true
reviews_count: 11
category: "Om Tech"
url: https://www.desertcart.us/products/472864363-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2
store_origin: US
region: United States of America
---

# 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, 13oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass More

**Brand:** omtech
**Price:** $86.44
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your metal engraving game with OMTech’s high-contrast laser spray!

## Quick Answers

- **What is this?** 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 by omtech
- **How much does it cost?** $86.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/472864363-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

- • **Unmatched Contrast:** Creates sharp, permanent black designs that pop on metal
- • **Precision Meets Speed:** Dries in under 5 minutes for rapid project turnaround
- • **Effortless Application:** Clog-proof aerosol nozzle ensures smooth, even coating every time
- • **Clean & Professional Finish:** Excess spray rinses off easily, leaving flawless custom engravings
- • **Versatile Metal Compatibility:** Perfect for aluminum, stainless steel, brass, and more

## Overview

OMTech Laser Marking Spray is a 13oz aerosol designed for CO2 and fiber laser engravers, delivering fast-drying, high-contrast black markings on a variety of metals including aluminum, stainless steel, and brass. Its clog-proof nozzle ensures even application, while the cadmium-free formula dries quickly and washes off easily, making it ideal for professional-grade, personalized metal engraving projects.

## Description

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

Review: Great an reliable - I bought the spray multiple times for my laser engraving projects. Material dries quickly and goes on smooth. All my projects have turned out excellent and I’ve had no issues. The price is worth the product when you know it’s gonna be correct every time.
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.

## 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 13 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 | B09L4GDCN9 |
| Best Sellers Rank | #2,574 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.5 4.5 out of 5 stars (735) |
| Date First Available | November 5, 2021 |
| Item Weight | 14.8 ounces |
| Item model number | RYGEL-USBPW0101 |
| Manufacturer | OMTech |
| Product Dimensions | 2.6 x 2.6 x 7.9 inches |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71XkRSMl+uL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71htkE2OT-L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71GtmNfbRAL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61PufyecpiL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71ieqsu1yVL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Great an reliable
*by B***R on February 15, 2026*

I bought the spray multiple times for my laser engraving projects. Material dries quickly and goes on smooth. All my projects have turned out excellent and I’ve had no issues. The price is worth the product when you know it’s gonna be correct every time.

### ⭐⭐⭐⭐⭐ 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!

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-26*