Blu 45 slate outdoor tile stone slab is an overlay system designed to cover old poured concrete landings, porches, balconies and concrete or asphalted walkways. Available in popular colors to compliment all home facades and characterized by a slip-resistant surface, Blu 45 stone tile covers old concrete providing an instant facelift for your curb appeal. Pair Techo-Bloc’s Blu 45 slab with Venetian steps and risers to achieve a flawless look for your home's outdoor front steps