I do like the grey color. I was just wondering if you were going to leave it like that. It is nice!chicka, I might seal it with a paraffin wax, but that won't alter the color. Grey goes well with our color scheme, and I like the raw look of it. One cool thing you can do when mixing the concrete is to add food coloring or some other pigment at that point to get a color in the finished product. Painting isn't as good of an idea, as chips will show clearly, which is less of an issue when the material itself is pigmented.
