--- product_id: 523820122 title: "OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack)" price: "B/.540" currency: PAB in_stock: true reviews_count: 11 url: https://www.desertcart.com.pa/products/523820122-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2 store_origin: PA region: Panama --- # Fast drying in under 5 mins Precision even coating with clog-proof nozzle Compatible with aluminum, stainless steel, brass OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) **Price:** B/.540 **Availability:** ✅ In Stock ## Summary > 🎨 Make your mark—permanent, precise, and professional every time! ## Quick Answers - **What is this?** OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - **How much does it cost?** B/.540 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/523820122-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 - • **Easy Cleanup & Reuse:** Excess spray rinses off effortlessly, letting you showcase fresh, unique designs immediately - • **Rapid Drying Formula:** Dries in under 5 minutes or just 2 with a hot air blower for efficient batch production - • **Smooth, Even Application:** Clog-proof aerosol nozzle delivers a fine, uniform coat every time - • **Versatile Metal Compatibility:** Works seamlessly on aluminum, stainless steel, brass, and more for endless customization - • **Instant High-Contrast Markings:** Transforms white spray into permanent black designs with CO2 lasers 25W+ ## Overview OMTech Laser Marking Spray is a 13oz aerosol designed for CO2 laser engravers 25W and above, enabling permanent black markings on metals like aluminum, stainless steel, and brass. Its fast-drying, clog-proof formula ensures smooth, even coatings that rinse off easily post-engraving, perfect for personalized jewelry, tumblers, and tool serialization. ## Description Shop OMTech at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices. Review: Works perfect on my 10w Diode Laser - I have used this marking spray a few times and each time it has worked perfectly. This spray is advertised for use with 25w and above CO2 lasers. The laser I have is an xTool D1 Pro, 10w diode and it works perfectly fine. Just follow the instructions on the can and don't cut corners. The spray that is left after the laser process cleans off easily under water at the sink. Review: Works amazingly well on a stainless steel coffee mug - Had a project I needed to use this for that required engraving a phone number on stainless steel - but did some other testing on more stainless steel items. This sprayed on very smooth and easily. However - word of caution - this product is like spray chalk. It will easily rub off so be careful handling it after it is sprayed on. Took about 5 minutes or so to fully dry and was ready for laser engraving. I set the 40 watt Epilog Mini laser with power at 100% and speed of 10%. The results speak for themselves. It is definitely permanent and shows no signs it will fail. Great product! ## 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 | |---------------|-------| | Best Sellers Rank | #4,201 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #5 in Jewelry Making Engraving Machines & Tools | | Customer Reviews | 4.5 out of 5 stars 839 Reviews | ## Images ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - Image 1](https://m.media-amazon.com/images/I/71LygjvTb1L.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - Image 2](https://m.media-amazon.com/images/I/71htkE2OT-L.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - Image 3](https://m.media-amazon.com/images/I/61PufyecpiL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - Image 4](https://m.media-amazon.com/images/I/71ieqsu1yVL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 4Pcs 13oz Aerosol Spray for Black Laser Engraving Metal, Laser Ink for Aluminum Stainless Steel Brass(4 Pack) - Image 5](https://m.media-amazon.com/images/I/81NbSbK6+oL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfect on my 10w Diode Laser *by R***S on May 29, 2026* I have used this marking spray a few times and each time it has worked perfectly. This spray is advertised for use with 25w and above CO2 lasers. The laser I have is an xTool D1 Pro, 10w diode and it works perfectly fine. Just follow the instructions on the can and don't cut corners. The spray that is left after the laser process cleans off easily under water at the sink. ### ⭐⭐⭐⭐⭐ Works amazingly well on a stainless steel coffee mug *by P***K on December 31, 2024* Had a project I needed to use this for that required engraving a phone number on stainless steel - but did some other testing on more stainless steel items. This sprayed on very smooth and easily. However - word of caution - this product is like spray chalk. It will easily rub off so be careful handling it after it is sprayed on. Took about 5 minutes or so to fully dry and was ready for laser engraving. I set the 40 watt Epilog Mini laser with power at 100% and speed of 10%. The results speak for themselves. It is definitely permanent and shows no signs it will fail. Great product! ### ⭐⭐⭐⭐⭐ Works great with my diode laser! *by Z***E on June 4, 2026* works great with my diode laser! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/523820122-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2](https://www.desertcart.com.pa/products/523820122-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-06-22*