Large-area matte finish test surfaces for practical laboratory application testing of wall paints
These charts are coated with a flat finish similar in texture and "tooth" to a typical trade sales flat wall paint. Paints can be applied by brush or roller with assurance that there will be no surface "skid" during application. The surface is well sealed so that both waterborne and solvent borne coatings can be applied with no penetration of vehicle into the substrate.