OMTech Laser Marking Powder 4.1 fl oz

Name: OMTech Laser Marking Powder 4.1 fl oz
Brand: OMTech
SKU: B0CF9TLRV1
Price: 26.99 USD
Availability: InStock

#66 in Engraving Machines & Tools on Amazon

$26.99at Amazon, price as of 16 August 2026, 09:10 UTC. Subject to change.

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Everything below is the listing’s own claim, quoted with the date we read it.

What Laser Oracle checked on this listingThe counts above in full, and the limits of reading a listing

Laser Oracle tracks the OMTech Laser Marking Powder 4.1 fl oz because it is among the best-selling marking sprays on Amazon, currently #66 in Engraving Machines & Tools. According to the Amazon product page, read 16 August 2026, it sells for $26.99. That figure and the stock status come from the Amazon Product Advertising API and are refreshed every three hours, so neither is ever more than 24 hours old. Laser Oracle checks every listing in this category against four specifications that decide the purchase, and this one does not state non-metal surfaces. That is a fact about the listing rather than about the product: a seller who prints no figure has not told us the product lacks one. There is no sourced specification review on this page and there is not going to be one until there is a document to cite: the brands that lead this category publish no manuals or spec sheets, which is itself the reason these pages measure listings rather than restate them. Everything quoted below is the seller's own wording from the listing, read 16 August 2026, and it is a claim rather than a measurement anyone has checked.

What this listing states

Checked against the specifications that decide a marking spray purchase.

Which decision-grade specifications this listing states
Specification	In this listing	Across the category
Volume	Stated	10 of 10 listings
Metals it marks	Stated	8 of 10 listings
Non-metal surfaces	No non-metal surfaces named	7 of 10 listings
Laser types it is rated for	Stated	9 of 10 listings

“Stated” means the figure appears in the title or the bullets. It is not a verification, and an absence is a fact about the listing rather than the product.

What the listing claims

Quoted from the Amazon listing, read 16 August 2026. These are the seller’s words, not our measurements.

“Laser Engraving 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%.”

What this listing does not tell you

Non-metal surfaces. Glass, ceramic, slate and tile take a different formulation from metal, and a can that works on one frequently does nothing on the other. The listings that state it are the ones you can plan a job around.

It does state volume and metals it marks and laser types it is rated for, which is more than most of the category manages.

Check your bench first