---
product_id: 523820122
title: "Laser Marking Spray, 4pcs 13oz, Black Marking for CO2 Laser on Metal"
brand: "omtech"
price: "$528.08"
currency: USD
in_stock: true
reviews_count: 12
url: https://www.desertcart.ec/products/523820122-laser-marking-spray-4pcs-13oz-black-marking-for-co2-laser
store_origin: EC
region: Ecuador
---

# Fast drying in under 5 mins High contrast permanent black marks Works on aluminum, stainless steel, brass Laser Marking Spray, 4pcs 13oz, Black Marking for CO2 Laser on Metal

**Brand:** omtech
**Price:** $528.08
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Laser Marking Spray, 4pcs 13oz, Black Marking for CO2 Laser on Metal by omtech
- **How much does it cost?** $528.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/523820122-laser-marking-spray-4pcs-13oz-black-marking-for-co2-laser)

## 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

- • **Clean & Convenient:** Excess spray rinses off easily, so your custom designs shine
- • **Unmatched Contrast:** Creates sharp, permanent black designs that pop on metal
- • **Precision Meets Speed:** Dries in under 5 minutes for rapid batch production
- • **Effortless Application:** Clog-proof nozzle ensures an even, smooth coating every time
- • **Versatile Metal Compatibility:** Perfect for aluminum, stainless steel, brass, and more

## Overview

OMTech Laser Marking Spray is a 4-pack of 13oz aerosol cans designed for CO2 and diode laser engravers (25W+). It delivers high-contrast, permanent black markings on metals like aluminum, stainless steel, and brass. Featuring a clog-proof nozzle for even coating, cadmium-free fast-drying ink, and easy post-mark rinse, it’s ideal for professionals customizing jewelry, tools, and more with efficiency and style.

## Description

Open a world of new and exciting applications for your CO₂ laser engraver!
Create high-quality permanent markings on all kinds of Metal Surfaces!
Customize jewelry & pendants, personalize tumblers & growlers, serialize tools and parts, and much more!
Shake, point, and spray to make your mark on your metal substrate right   away!
Note: This product does not include any alcohol in the package.

## 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 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 | B0C1ZDPZLM |
| Best Sellers Rank | #3,778 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing) #6 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.5 4.5 out of 5 stars (889) 4.5 out of 5 stars |
| Date First Available | April 10, 2023 |
| Item Model Number | RYGEL-USBPW0104 |
| Item Weight | 13 ounces |
| Manufacturer | OMTech |
| Product Dimensions | 2.6 x 2.6 x 7.9 inches |

## Images

![Laser Marking Spray, 4pcs 13oz, Black Marking for CO2 Laser on Metal - Image 1](https://m.media-amazon.com/images/I/71LygjvTb1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly and the final looks is beautiful!
*by  on Reviewed in the United States July 3, 2026*

Este spray es una herramienta altamente recomendable para cualquiera que tenga una láser CO2, he podido grabar varios elementos de metal y quedan hermosos. El valor recibido por lo que pagué es justo. Es fácil de limpiar con agua después de grabar y ya ví que hay otro spray en color rojo que voy a probar. Recomiendo al aplicar hacerlo en un lugar aireado y usar mascarilla porque el spray parece una espuma pero se seca y se vuelve polvo al contacto con el aire. Se debe dejar secar bien antes de grabar.This spray is highly recommended for anyone who owns a CO2 laser; I've been able to engrave several metal items, and they turned out beautifully. I feel I got good value for my money. It’s easy to clean off with water after engraving, and I’ve seen that there’s another spray in red that I’m going to try. I recommend applying it in a well-ventilated area and wearing a mask, because the spray looks like foam but dries and turns into dust when it comes into contact with the air. You should let it dry thoroughly before engraving.

### ⭐⭐⭐⭐⭐ From “Can’t Mark Metal” to Clean, Professional Results
*by  on Reviewed in the United States April 29, 2026*

I didn’t expect a spray can to change what my laser could do—but this one kind of did.I’ve always known my CO₂ laser isn’t meant for bare metal. Stainless, aluminum, brass—normally it just reflects or lightly etches at best. After trying the OMTech Laser Marking Spray, I went from “not possible” to clean, dark engravings that actually look intentional.The Moment It ClickedThe first time I wiped off the excess coating and saw a deep black mark left behind, it honestly felt like cheating. It bonds during the engraving process, so you’re not just discoloring the surface—you’re leaving a durable mark.It’s More About Technique Than the ProductThis isn’t a “spray and magic happens” situation. What made the biggest difference for me:Light, even coats (too thick = muddy results)Letting it fully dry before engravingDialing in power/speed settings per materialOnce I figured that out, results became repeatable.Where It Shines (Literally My Use Cases)I’ve gotten the best results using it for:Tool labeling (no more stickers peeling off)Small metal tags and platesCustom branding on partsIt’s especially satisfying on stainless—super crisp contrast.Not Perfect—But Close EnoughIt can get messy if you overspray, and cleanup is part of the process. But compared to buying a fiber laser? This is a no-brainer workaround

### ⭐⭐⭐⭐⭐ Works great on glass with bambu h2d 40w
*by  on Reviewed in the United States August 2, 2026*

We used this to aid in laser etching glass with a bambu 40w laser. It worked very well. It is super easy to apply, super easy to remove and left a nice frosted white finish on glass. We haven't tried it on metal yet, but will soon. The only complaint I have is that it is 40 bucks a can, but other than that it is awesome. Goes on nice and smooth, dries quickly, works well and rinses right off. Great product.

## Frequently Bought Together

- OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4×13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack)
- weparmeety 100 Pcs Metal Engraving Blanks Colorful Aluminum Sheet Laser Engraving Business Card Multipurpose DIY Gift Cards 86 x 54 x 0.21 mm（10 Colors)
- CerMark Ultra Laser Marking Aerosol, 2oz

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-17*