Cement Pigment Powder & Concrete Color Pigment - Iron Oxide Powder for Cement, Concrete, Mortar, DIY - Vibrant, Weatherproof, Fast-Dissolving - (Green 2.2lb)

The powder is very fine just as you would expect and it mixes very well in many things

Nice blue worked well

There is really nothing wrong with this item. It just isn't a large enough quantity to do a lot of coloring of mortar or concrete. For the volume I received, the price seems high, but the quality is not an issue.

I used this gray pigment to color some whiter colored brick mortar that I acquired from a local hardware store. It will require some experimentation and comparison to existing mortar to get a match. I did not get an exact match, but its good enough. I was mixing it up in small batches, probably a pint or two of dry mortar, and then about a third or quarter teaspoon of the gray pigment. My first batches were too dark with a teaspoon of pigment, so I had to reduce the pigment quite a bit. My mortar was darker when mixing, and then would lighten up when it dries. Mix the mortar/pigment when it is all dry, it does not mix well at all if you wet and then try to mix.

The product works as it should. I'm rating it a 3 because it was described as brown, but it was more like burgundy.

Use to stain cement on stone pillar that was almost white looking. Mix small amount in water and mixed well and used a sponge to apply. It color the cement medium brown. Perfect. suggestion that you test for right shade of brown on small place.

I was able to match the mortar in the stone wall I repaired.

Little goes a long way! Better than liquid by far!Doesn’t bleed