Industry leaders worldwide use Mapelastic to prevent costly repair and rehabilitation of concrete structures caused by aggressive atmospheric elements. Spray- or trowel-applied, this flexible, cementitious membrane is designed to waterproof and protect bridges, dams, balconies, terraces and pools. Mapelastic bonds well to concrete, masonry, ceramic and marble surfaces, and is a cost-saving solution for many industrial and commercial concrete needs. www.mapei.com.