Jack Richeson 1/8-Inch Premium Tempered Gessoed Hardboard Panel, 14-Inch by 18-Inch Premium surface quality Tempered high-density hardboard panel made with a solid fiber core eliminated warping Evenly coated with high quality gesso, it provides excellent adhesive qualities and a beautiful tooth finish Perfect for all forms of painting in oils, alkyds, acrylics and casien, as well as other water-based paints Made in the usa