---
product_id: 586137244
title: "40g black marking powder"
brand: "omtech"
price: "$54.70"
currency: USD
in_stock: null
reviews_count: 10
category: "Om Tech"
url: https://www.desertcart.us/products/586137244-40g-black-marking-powder
store_origin: US
region: United States of America
---

# Dries in under 5 minutes Compatible with 25W+ CO2 laser engravers High contrast permanent black marks 40g black marking powder

**Brand:** omtech
**Price:** $54.70
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Mark your legacy with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** 40g black marking powder by omtech
- **How much does it cost?** $54.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/586137244-40g-black-marking-powder)

## 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

- • **Rapid-Dry Formula:** Cadmium-free ink dries in under 5 minutes, or just 2 with a hot air blower—perfect for fast-paced production.
- • **Versatile Laser Compatibility:** Optimized for CO2 lasers 25W and above, unlocking vivid, professional-grade engraving results every time.
- • **Precision Metal Marking Mastery:** Effortlessly create sharp, permanent black designs on aluminum, stainless steel, brass, and more.
- • **Easy Cleanup, Instant Sell-Ready:** Simply rinse off excess fluid post-marking to reveal flawless designs ready for immediate sale or gifting.
- • **Economical & Controlled Application:** Powder form mixed with 99%+ alcohol offers neater, more manageable use than aerosol sprays—cut waste and cost.

## Overview

OMTech Laser Marking Powder is a 4.1 fl. oz. metal marking fluid designed for CO2 laser engravers (25W+). It delivers high-contrast, permanent black marks on metals like aluminum, stainless steel, and brass. The cadmium-free formula dries quickly (under 5 minutes), is economical compared to sprays, and allows easy cleanup by rinsing off unmarked residue. Ideal for professionals seeking efficient, precise, and customizable metal engraving.

## Description

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

Review: Results are the same as spray, but far more economical. - This is a game changer. I have used the spray cans and love the result. But it's pretty easy to use more than is needed. This is a much more manageable delivery than the aerosol spray. It's neater and easier to control the application. It's more economical. Does the same job, just cheaper and neater!
Review: Surprised results - I have always used cermark for my laser marking. I had ran out of it and needed to order more but was in a time crunch found this and it was here the next day got my orders done and was very happy with the results. I will be ordering again.

## Features

- Laser Marking Powder: OMTech's laser marking powder for CO2 laser engravers lets you mark on metal with ease. Simply add 99% alcohol to the pre-marked lines, shake well to thoroughly mix the agent, and you will get your 4.1 fl. oz. of spray
- Metal Marking Made Easy: 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
- Dry in Under 5 Minutes: 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
- High Contrast Results: This laser ink agent'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
- Rinse Off with Ease: 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
- This product needs to be dissolved in alcohol. The product packaging does not include alcohol. Please prepare your own alcohol solution with a concentration greater than 90%.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CF9TLRV1 |
| Best Sellers Rank | #166,002 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #467 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.1 4.1 out of 5 stars (82) |
| Date First Available | August 10, 2023 |
| Item Weight | 1.41 ounces |
| Manufacturer | OMTech |
| Product Dimensions | 5.91 x 4.33 x 2.56 inches |

## Images

![40g black marking powder - Image 1](https://m.media-amazon.com/images/I/61NPTFZbOgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Results are the same as spray, but far more economical.
*by B***D on January 12, 2026*

This is a game changer. I have used the spray cans and love the result. But it's pretty easy to use more than is needed. This is a much more manageable delivery than the aerosol spray. It's neater and easier to control the application. It's more economical. Does the same job, just cheaper and neater!

### ⭐⭐⭐⭐⭐ Surprised results
*by A***R on November 3, 2025*

I have always used cermark for my laser marking. I had ran out of it and needed to order more but was in a time crunch found this and it was here the next day got my orders done and was very happy with the results. I will be ordering again.

### ⭐⭐⭐⭐⭐ Quality Product.
*by S***A on October 3, 2025*

Quality Product.

## Frequently Bought Together

- OMTech Laser Marking Powder, 4.1 fl. oz. Metal Laser Marking Fluid for CO2 Laser Engraver, High Contrast Laser Marking Ink for Metal, Laser Black Ink Laser Ink Agent for 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
- Liquid Ready Laser Marking Powder-Brilliance Laser Inks -BLI101MBLIQ120- Black Laser Ink for Metals Marking with CO2/Fiber/YAG (120 ml, Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*