Evapre evaporation retardant is an economical, high quality, water-based compound. It is specifically designed to form a thin monomolecular film to reduce rapid moisture loss from the concrete surfaces prior to curing. Evapre provides a significant aid in producing high-quality concrete flatwork. Rapid evaporation of water in retarded, slab surface conditions are normalized, and workers can adhere more closely to established finishing schedules. Evapre is also VOC-compliant.