Here are the first pavers being installed on the Barclays Arena project in Brooklyn, NY.

Here was the Unilock Belpasso mock up. In the upper left corner of the photo, notice the rust on the paver. This was from the curtain wall mock Corten steel oxidizing and dripping onto the surface of the paver. The Belpasso paver did not stain because of the StayClean surface. Very cool!