--- product_id: 514768491 title: "OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass" price: "S$116" currency: SGD in_stock: true reviews_count: 11 url: https://www.desertcart.sg/products/514768491-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2 store_origin: SG region: Singapore --- # 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, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass **Price:** S$116 **Availability:** ✅ In Stock ## Summary > 🔥 Mark your metal with precision and speed — don’t get left behind! ## Quick Answers - **What is this?** OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - **How much does it cost?** S$116 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/514768491-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 - • **Rapid Drying Formula:** Dries in under 5 minutes—or just 2 with a hot air blower—ideal for fast-paced batch production. - • **Smooth, Even Application:** Clog-proof aerosol nozzle delivers a fine, uniform coating for flawless engraving every time. - • **Precision Perfect Contrast:** Create sharp, permanent black designs that pop on bare metals with CO2 lasers 25W+. - • **Easy Cleanup, Instant Results:** Wash off unmarked spray easily to reveal crisp designs and get your products market-ready immediately. - • **Universal Metal Compatibility:** Effortlessly personalize aluminum, stainless steel, brass, and more for jewelry, tools, and tumblers. ## Overview OMTech Laser Marking Spray is a high-contrast, fast-drying aerosol fluid designed for CO2 laser engravers (25W+). Compatible with aluminum, stainless steel, brass, and more, it ensures smooth, permanent black markings that dry quickly and wash off easily when unmarked, perfect for professional-grade metal personalization and batch production. ## Description Product description Marking a Stainless Steel Tumbler Cover with Spray Apply a thin even coat of our agent and wait for 5 minutes or until it's dry to the touch. Add Your Design Load your design into the laser engraving software and set your configurations. Secure Your Item Tightly fix the tumbler to your rotary axis and start your laser engraver as normal. Rinse to Reveal Remove the excess agent with a quick rinse and enjoy your fresh & unique tumbler! OMTech Laser Marking Spray 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. Specifications Can Material: Aluminum Agent Color: Black Volume: 13 oz. Net Weight: 14.8 oz. Review: Works great for laser engraving - Great for the ceramic coasters I engrave! I do 2 light coats. It washes of easily with water. 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. ## 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 - Adapted machine class and power: Laser Class 2, 0.827 mW output power ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #4,857 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #9 in Jewelry Making Engraving Machines & Tools | | Customer Reviews | 4.5 out of 5 stars 815 Reviews | ## Product Details - **Brand:** OMTech - **Color:** Black - **Size:** 2 Pcs - **Item Volume:** 13 Fluid Ounces - **Paint Type:** Laser Marking Spray - **Specific Uses For Product:** Laser engraving on bare metals - **Surface Recommendation:** Metal - **Indoor/Outdoor Usage:** Indoor - **Item Form:** Aerosol - **Included Components:** 2 x Laser Marking Spray, 2 x Instructions ## Images ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - Image 1](https://m.media-amazon.com/images/I/71VKXZqzkzL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - Image 2](https://m.media-amazon.com/images/I/71N6yzLXkSL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - Image 3](https://m.media-amazon.com/images/I/71GtmNfbRAL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - Image 4](https://m.media-amazon.com/images/I/61V1eXIMysL.jpg) ![OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2Pcs 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - 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 it work with a 20w diode laser with more than one pass or slow enough speed?** A: It worked with my 10W LM3 diode with one pass on SS Tumbler. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for laser engraving *by O***G on April 27, 2026* Great for the ceramic coasters I engrave! I do 2 light coats. It washes of easily with water. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Worked fine with a 10W laser/engraver *by P***S on April 23, 2026* I bought this because of the reviews that say it will work with a 10 watt laser. Tried it and it worked great. Applied a coat to a pair of ratchets. Taped them to my lasers bed one at a time with some masking tape. Set the laser to full power and a slow speed and let it rip. Worked perfectly. ## Frequently Bought Together - OMTech Laser Marking Spray, Metal Laser Marking Fluid for CO2 Laser Engravers, 2 13oz Aerosol High Contrast Spray for Black Laser Engraving Metal, Laser Ink Agent for Aluminum Stainless Steel Brass - OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 1 gal Blue Transparent Water Cooling Solution - OMTech Laser Rotary Attachment with Nema 23 2-Phase Stepper Motor for 50W 60W 80W 100W 130W CO2 Laser Engraving Machines Rotary Tool Accessory Kit for Wood Metal and More --- ## 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.sg/products/514768491-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2](https://www.desertcart.sg/products/514768491-omtech-laser-marking-spray-metal-laser-marking-fluid-for-co2) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-05-16*