This simple four-step application process also saves money and time. The tough resiliency of the Pleko finish coating ensures low maintenance costs for the long term. Field tested for many years, the Therm Stucco System stands up to weather and wear. A popular choice for both commercial and residential structures. The system consists of EPS board or gypsum sheathing, wire mesh or lath, acrylic modified cement stucco, Finish coat and applicable accessories (mechanical fasteners, building paper).