Description Proline offers the look of Quartzite with the ease of installation and low cost of concrete. Proline is the innovator of the Seamless Texture stamping tool. Proline can bring you the look of natural Quartzite at a fraction of the cost. Additionally, concrete is more durable, faster to install, holds up to any conditions, and can be colored to your tailored needs. Perfect inside or out, this pattern will make a wonderful addition to your home.