You will need a lot of this to get even a light brown color! Looks dark when in the mix, but is 10X lighter when dry.
Mixed in easily, but gave a much lighter brown than ideal even using a 25:1 concrete to pigment ratio by volume.<br />Ordered a 3 bottles to get even a light gray on a small 800SF resurfaced concrete driveway (Quickright resurfacing concrete).<br /><br />Looks dark brown in wet concrete, then gets 10X lighter color when the concrete dries. Good thing I was not seeking a uniform color. You think it looks great in the mix, then 2 days later you see what you've really got.<br />Also, the pigment tends to float to the surface and is easy to wash away. I minimized this effect with a plastic cover over the concrete, but still had much of the pigment wash off the cured concrete in the first week after.<br /><br />Still gave it 3 stars since it would be OK if you use a lot of the pigment, but you should order a lot of this if you seek even a medium true brown. Experiment first since the surface gets much lighter after the concrete dries.<br />I used a brown dye a few weeks after the job to get the surface back to even medium-light brown.<br />Hopefully the combination of pigment in the concrete and the surface dye together will provide a longer lasting result than a dye alone.
Rating: 3 stars