Skip to content

Catalogue read

All marking sprays
Monport Laser Marking Spray 14oz, manufacturer product photo

Monport

Monport Laser Marking Spray 14oz

#397 in Casting Tools on Amazon

$32.99at Amazon, price as of 16 August 2026, 09:10 UTC. Subject to change.

We may earn a commission from this link, at no extra cost to you.

Buy at Amazon

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 Monport Laser Marking Spray 14oz because it is among the best-selling marking sprays on Amazon, currently #397 in Casting Tools. According to the Amazon product page, read 16 August 2026, it sells for $32.99. 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.

Which decision-grade specifications this listing states
SpecificationIn this listingAcross the category
VolumeStated10 of 10 listings
Metals it marksStated8 of 10 listings
Non-metal surfacesStated7 of 10 listings
Laser types it is rated forStated9 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.

  • “Compatible with CO2 Laser Engraving Machines: Designed for use with CO2 lasers engraving machines of 25 watts and above, this versatile laser spray is the ideal assistant for your metal engraving needs. It transforms into a dark black marking after laser engraving, perfect for personalizing jewelry, customizing glassware, serializing tools, and more.”
  • “Permanent Mark: Our laser marking spray creates high-contrast, permanent black markings on various metals, including aluminum, stainless steel, and brass. The fine-grained laser agent formula penetrates deeply into the metal surface, ensuring durable and heat-resistant marks.”
  • “Powerful & Even Spray: The 14 oz. black laser marking spray features an anti-clog nozzle, ensuring an even application without blockage. The advanced spray technology, combined with the nanoparticle formula, provides more coverage with a thinner coating, achieving perfect results every time.”
  • “Easy to Use: Apply the black spray paint for metal after cleaning the marking object's surface with alcohol, shaking the spray for 2 minutes, and spraying from 6 to 8 inches away. This laser engraver spray ensures a smooth and efficient workflow, with quick air drying in just 5 minutes.”
  • “Easily Rinse to Reveal Markings: After engraving, rinse and wipe to reveal the high-contrast markings. The effortless cleanup ensures no residue is left behind, allowing you to enjoy your freshly marked items immediately and maintain an efficient DIY project workflow.”

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 first

If this one is not right

The other marking sprays Laser Oracle tracks.