CORTERRA^TM  is Acorn's answer to solid surface. Corterra surfaces are engineered for versatility and years of trouble-free service. Each fixture is easy to install and offers the beauty and durability of light-weight solid surface cast polyester resin. There are 9 exciting color choices to choose from. Available in a variety of Meridian washbasin options, Wash-Ware washfountains, Care-Ware hospital bedside toilet/washbasin combination units.