MAPEI's new Mapelastic™ AquaDefense flexible, thin, fast-drying waterproofing and crack-isolation membrane easily applies to diverse surfaces, allowing tile and stone to be installed after just 30 to 50 minutes. This industrial-strength membrane performs double duty by providing a continuous, foolproof waterproofing barrier under ceramic tile or stone that prevents water damage to adjacent rooms and floors below, while also preventing in-plane cracks from transmitting through finish layer. Odor-free, LEED-compliant Mapelastic AquaDefense is a breeze to apply with roller or brush over flat, curved, irregular surfaces. Add optional Reinforcing Fabric for coves, corners and field applications. For more information on MAPEI products, visit www.mapei.com.