Liquitex brand White Gesso.
Seals, stiffens, and provides surface “tooth” for painting surfaces. Permanent, non-yellowing, flexible and water resisitant when dry. For acrylic, oil, pastels and other paint media. Apply to raw canvas, hardboard, paper, wood and other non-oily porous surfaces. Sand hard, shiny surfaces before applying. We use this in our gutta bottles for a nice white line. 237mL