OMTech Laser Marking Powder, 4.1 fl. oz. Metal Laser Marking Fluid for CO2 Laser Engraver, High Contrast Laser Marking Ink for Metal, Laser Black Ink Laser Ink Agent for Aluminum Stainless Steel Brass

I have always used cermark for my laser marking. I had ran out of it and needed to order more but was in a time crunch found this and it was here the next day got my orders done and was very happy with the results. I will be ordering again.

This is a game changer. I have used the spray cans and love the result. But it's pretty easy to use more than is needed. This is a much more manageable delivery than the aerosol spray. It's neater and easier to control the application. It's more economical. Does the same job, just cheaper and neater!

Quality Product.

Did not work, save your money and don't purchase this, to start with you need to mix this with ethonal, it comes to you in a powder form you need to purchase the ethonal separately, and I've attempted to use this to as recommended and the black just washes off the metal plate, definitely not happy with this product.

I've used this a few times, and while it's loads better than just engraving on stainless steel without anything, this product is just okay. You have to be very careful when applying this product. If there are streaks in the application, there will be streaks in the finished product. Again, this works, and I will use it until it's gone, but I wouldn't purchase again.

Despite claims that this works with aluminum it does not. Rather it does, if you are ok with a massive sacrifice of quality. Running my laser near max power and very slow still will not get this to work well with 1/16" thk aluminum plates. The best i could get was partial adhesions that peel off. Works great on stainless though.

Great Product

No complaints works great easy to use, does only come with 2 applicators for that large of a quantity but other than that I use it in engraving all the time