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

Works great just seems expensive well it all seems expensive lol but works good you'll have to mask stuff off

Works great on glass for laser engraving.

Didn't work as I had hoped. After using the 20W Fiber laser, marked area presented as a dark white or light gray color and most times, the spary would flake off after printing.

Worked well

Product is as described and in good quality

This stuff isn't magic. It won't make your CO2 laser in to a fiber laser. I guess I can't say it doesn't work, but it's not magic. Super annoying having to grind through test after test to find the settings you want to use at a product of this price-point. Doesn't seem like magic to me, seems like an aerosol powder with acetone base and wipes off easily. Kind of annoying mess and overspray. I don't really recommend it for anything more than "I tried it so I don't have any excuses" Unless you're a pro and specify you have to use this stuff, probably best to skip trying it.

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.

I used to use this stuff all the time for marking with my laser. It would create a clear black marking. Now, after multiple bottles and trying out a bunch of different settings it still wipes right off. Not sure what they changed but they changed something. Waste of money.

I was alarmed when I first tried this as I needed it to engrave sterling silver discs which resist normal lasers. The first time tried it on a test piece it just wiped off so I went back to the product details and following the suggested settings for the type of laser you have. I then resprayed and tried again and repeated it three times. Worked perfectly and proved resistant to cleaning and polishing, it took a black silicon wheel to remove it by resurfacing the whole disc. So it’s fine for silver and easy to use. Worth persevering!

I should have paid mor attention to the 'size'. $100 for a tiny tube size spray can - sorry thats a rip off.

I used this as a newbie to laser engraving. It worked really well. I am still experimenting but as a cheaper option, the small bottle is great when you are still learning.

Excellent spray but very small tin with very little usage. Very expensive for what it’s meant for

Couldn’t get it to work with my laserpecker 5, 20W blue diode laser, or 20W IR fibre laser. Sent it back.