FEATURE: Mercedes-Benz Stadium earns LEED Platinum with CUSTOM Advanced Acrylic Primer. Then, Levelite® High Flow Lightweight Self-Leveling Underlayment was poured on suspended slabs to manage the accrued weight load. LevelLite is formulated with CustomLite® Technology, making it 40% lighter than standard cementi- tious levelers. LevelLite performed so well that the contractors used it throughout the project wherever leveling was needed. Pre-existing shrinkage cracks and saw-cut control joints in the slab were treated with CrackBuster® Pro Crack Prevention Mat Underlayment. Following TCNA Detail F125 Partial Coverage, they were spanned with a section of mat and new parallel soft joints were added to the tile assembly to relocate substrate movement. CrackBuster Pro is a self-bonding, fabric-reinforced mat that exceeds the high performance requirements of ANSI A118.12 and protects tile from in-plane movement up to 3/8” while providing an extra- heavy-duty service rating. RedGard® Waterproofing and Crack Prevention Membrane was specified to perform two prima- ry functions on the project. First, RedGard was applied in all wet areas, including showers and team locker rooms, to provide dura- ble ANSI A118.10 waterproof- ing protection. Intermittently wet areas, such as kitchens and rest- rooms, also received two coats of RedGard. Secondly, RedGard was installed over concrete slabs to provide ANSI A118.12 crack isola- tion up to 1/8” and protect the tile and grout from horizontal substrate movement. 24” x 48” porcelain tiles were installed with MegaLite mortar in this space dedicated for use by the press covering games. 34 TileLetter | November 2018