This is a video showing both our 509 installation machine and the immediate process used after the 509 machine has laid the concrete. As you can see, someone follows the 509 machine with a few tools to make sure the concrete is all at the same level and in the desired path that the line should be. This was a job that used our large cobble stamp, smoke color, and grey release and turned out beautifully after completing both the front and back yard! For more videos and information, please visit our homepage or website linked to our homepage.