Ampersand Art Aquabord, Uncradled, 1/8" Profile, 12" x 12". Ideal for watercolors, this panel simulates the absorbency and texture of cold pressed paper the significant advantage of a durable, seamless surface. The clay mineral holds colors in suspension, allowing them to flow into each other to create vibrant, flowing washes. With no chance of buckling and no backing board required, watercolorists rejoice! This 1/8" flat panel is ideal if you intend to frame your work.