---
product_id: 790055747
title: "OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,3X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More"
price: "₨3595"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/790055747-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2
store_origin: SC
region: Seychelles
---

# Fast drying in under 5 mins Clog-proof aerosol nozzle Works on aluminum, stainless steel & brass OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,3X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More

**Price:** ₨3595
**Availability:** ✅ In Stock

## Summary

> 🔥 Mark your metal like a pro—fast, flawless, and unforgettable!

## Quick Answers

- **What is this?** OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,3X 8oz Aerosol High Contrast Black Spray for Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel More
- **How much does it cost?** ₨3595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/790055747-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2)

## 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

- • **Effortless Application:** Clog-proof aerosol delivers a smooth, even coating for flawless laser marking results.
- • **Speed Up Your Workflow:** Dries in under 5 minutes (2 minutes with hot air), making batch production seamless and efficient.
- • **Clean Finish Guaranteed:** Excess spray rinses off easily, leaving only your crisp, professional-grade laser engraving.
- • **Precision Contrast Every Time:** Create permanent, high-contrast black designs on bare metals with ease using your CO2 or fiber laser.
- • **Universal Metal Compatibility:** Perfect for aluminum, stainless steel, brass, and more—ideal for jewelry, tumblers, and tool serialization.

## Overview

OMTech Laser Marking Spray is a high-contrast black aerosol fluid designed for CO2 and fiber laser engravers (25W+). It works on a wide range of metals including aluminum, stainless steel, and brass, delivering permanent, vivid engravings. Featuring a clog-proof nozzle and fast-drying, cadmium-free formula, it enables efficient batch production with easy cleanup, making it the go-to choice for professionals seeking precision and durability in metal laser marking.

## 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 |
|---------------|-------|
| Best Sellers Rank | #3,575 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #6 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.5 out of 5 stars 695 Reviews |

## Images

![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers,3X 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/71QgI4T2lRL.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!

### ⭐⭐⭐⭐⭐ Works great on carbon laser
*by R***A on December 5, 2025*

I use it with my co laser for stainless and glass. Purs a nice black image on the SS when you use enough power. Works on glass as well and is easier than masking tape.

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**Shop now:** [https://www.desertcart.sc/products/790055747-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2](https://www.desertcart.sc/products/790055747-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*