Aquabord, formerly Claybord Textured, is a 1/8 in. thick clay coated hardboard panel that gives watercolorists unprecedented freedom and control. Comparable to watercolor paper, this multimedia panel simulates the absorbency and texture of cold pressed.This re-workable, acid-free surface provides natural looking highlights, fluid glazes, transparent subtle layers, and the ability to lift color while the surface is wet or even after it is dry.