Proline Decorative Concrete Systems introduces reusable Edge Liners in a choice of four textures: Denali, Yukon, Yosemite Stone and Roman Slate. The products are flexible, reusable liners that transfer a texture to edges, corners and risers of cast in place steps, counter tops, pool copings and wall caps. They are made of lightweight polyurethane for durability. Unique to the industry, they are sized to fit form lumber with widths of 2-in., 3.5-in., 5.5-in. and 7.5-in.