L&m E-con Evaporation Reducer For Concrete 5 Gal Pail
A concentrated, odorless, water-based polymer liquid that, when placed on fresh concrete, forms a thin, continuous monomolecular film that temporarily reduces rapid moisture loss from the concrete surface. It reduces contractor field problems with exposed exterior concrete by minimizing surface crusting and plastic shrinkage cracks. It reduces evaporation rates up to 80% in wind and 40% in hot sunlight. It helps achieve superior quality flatwork. It minimizes water evaporation and controls the surface condition of the slab to aid in meeting finishing schedules. It is effective in minimizing rapid drying conditions due to high temperatures, low humidity, high winds and direct sunlight.
It forms a monomolecular film on plastic concrete surfaces that prevents rapid moisture loss. The protective shield formed usually lasts as long as the concrete remains plastic, despite successive floating and troweling operations. No residue remains after the concrete hardens. Use it to aid with plain concrete, silica fume concrete, concrete resurfacers, and all cementitious floor hardeners after screeding.
