For the Home, Studio and School. Absorption is the degree of moisture that will soak into plaster when casting, or into bisque when glazing or decorating with nonfired colors. Accenting refers to the process of emphasizing an area with lighter or darker colors, by shading or outlining.
Adherence is the ability of a fired or nonfired color to stay in place on a given surface.
Aging refers to the process of allowing newly mixed casting slip to set, undisturbed, for several days. This process allows the ingredients to homogenize for best casting qualities. Airbrushing is the process of applying color with the use of a small air-pressure gun. Used for shading and general decorating. Antiquing is a decorating process in which you remove applied color to accentuate detail.