Brilliance Laser Inks 2 Oz Aerosol Black Laser Marking Spray for High Contrast Metal Marks | Permanent and Durable Metals Ink for Fiber, YAG, Diode, and CO2 Laser Engraver

Used on brass with 22w diode laser 100% power 900 mm/min. Successful outcome will purchase again in the future.

Using the Xtool P2, I think this did well enough but it came out a bit grey. Not bad though, I’d buy this again.

I ordered this to use on metals when engraving on my laser machine. It works great. I have also used it on glass. It's very easy to use and quick drying time. The black color is extremely helpful in etching on surfaces that are reflective or translucent.

This metal marking spray works great. It’s something you have to dial in and make sure it’s fully dry before you try to engrave on it. This takes engraving to a new level

The description says that a 10W laser must work. I have a 5.5W Genmitsu laser and hoped that on highest power with very slow speed I would get some readable mark. Unfortunately the mark was not good enough for me, but Brilliance support were very helpful - I will improving my hardware setup.

Yeah, it's a little pricey but I suspect that it will treat several pieces and if you are charging for your work it should be easy to incorporate into the cost of the item(s) without making the price unreasonable to your customers.You can see in the pictures that I sprayed a portion of the butter knife blade with the Brilliance marking spray and left a portion untreated so I could compare the results and I was very pleasantly surprised at what a difference it made! I expected it to produce results superior to the untreated but not that much.LU2-4-SF 5.5 W200 mm/min speed100% power

I used this over a year ago to etch a cup. The quality of the etch is great. I posted a pic of the cup after being washed every day for a year. It has not faded or scratched off, definitely leaves a deep etch in the metal. I had a question about the product and I can say I have never had customer service so great. Great product, great people! I will not buy from anyone else.

The spray turns to powder and wipes of with finger. Was not able to laser with my diode laser.