Cardinal’s CR Coping is available in a variety of sleek color options such as dark and light gray, white, and tan. The CR is the most popular coping style in the industry and is designed with a longer lip on the straight pieces to allow the Builder to place TEK screws farther from the liner track. Cardinal uses only the finest quality materials for all its manufacturing, and coping is no exception. Our aluminum coping starts with a 6063 alloy aluminum, which is extruded, then electrostatically coated with a paint finish that is baked on.