Brilliance Laser Inks 50 Grams Black Metal Marking Powder with Foam Brush | Permanent Durable High Contrast Laser Engraving Accessories for Fiber, YAG, and CO2 Laser Engraver BLI101MBPWD50

Likes: easy to mix, and works well with my laser engraver. I should have gotten the pre-mixed spray. At first I tried using it as shown on their website, brushing it on. I wasn't sure how thick of a layer should be used. I gave gotten better results by mixing it in a spray bottle, and spraying it on. So, just buying a spray can would have been easier. I am curious just how dangerous this stuff is - the first few times, I was careful to wear rubber gloves when using it. After forgetting to put on gloves and not noticing any ill effects, I have been using it without protective equipment. I only use it occasionally, for my laser engraving hobby, so maybe the precautions are more relevant if you're using it all day every day in an industrial setting?

ALLGOOD!

This stuff works fantastic and at a fraction of the price of Cermark or other similar items used for laser marking.

Easy to apply and works very well on metal engraving. A little goes a long way. Arrived on time and in excellent condition. Packaged nicely.

I have a very nice xTool S1 40w Diode Laser. After many tests on stainless steel I could not get a good quality result. Test grids with a variety of speeds and percentages of power and resolutions (lines p/cm) either provided a mark that could be rubbed of or a mark where the product was partially burned/charred. Their website provide only a few sentences of instruction... VERY DISAPPOINTING. Near as I can tell this product might work with CO2 lasers but the company states that this product also works with Diode Lasers.