
CerMark
CerMark Ultra Black Laser Marking Paste 250g
#761 in Art Glues on Amazon
$135.99at Amazon, price as of 16 August 2026, 09:10 UTC. Subject to change.
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Buy at AmazonEverything 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 CerMark Ultra Black Laser Marking Paste 250g because it is among the best-selling marking sprays on Amazon, currently #761 in Art Glues. According to the Amazon product page, read 16 August 2026, it sells for $135.99. 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. Unusually for this category, the listing states every specification we check for: volume, metals it marks, non-metal surfaces, laser types it is rated for. 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.
| Specification | In this listing | Across the category |
|---|---|---|
| Volume | Stated | 10 of 10 listings |
| Metals it marks | Stated | 8 of 10 listings |
| Non-metal surfaces | Stated | 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.
- “Marks Up to 80% Faster Than LMM 6000: Achieve significantly faster laser marking speeds, especially on stainless steel, without compromising on clarity or contrast. Boost productivity in any marking workflow.”
- “Works on a Wide Range of Hard Surfaces: Create permanent, high-contrast marks on bare metals (steel, aluminum, copper, brass), glass, ceramics (glazed and unglazed), stone, slate, brick, and other non-porous hard materials.”
- “Fast-Drying, Easy-Clean Formula: Ethanol-based paste dries quickly for efficient processing and rinses cleanly after marking. Perfect for production environments where speed and cleanup matter.”
- “High Coverage with Minimal Waste: Each 250g bottle covers approximately 3,000 square inches, providing excellent material efficiency for industrial or hobbyist applications.”
- “Safe, Non-Toxic, and Ready to Use: This pre-mixed formula is safe for professional and personal use and is compatible with both CO₂ and fiber laser systems. No mixing or dilution required.”
What to check before buying
This listing states every specification we check for in this category, which is rare. The figures are still the seller’s own and nobody independent has verified them.
Check your bench firstIf this one is not right
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