Dulux Trade Essentials Bare Plaster & Ceilings is a water-based, professional-quality paint that delivers exceptionally high covering power with high opacity, leaving a smooth matt finish. Easy to apply with either a brush or roller, Dulux Trade Essentials Bare Plaster & Ceilings 10L paint is suitable for interior surfaces, and ideal for ceilings. This 10L tub of matt white paint for walls and ceilings is ready to use on bare plaster without the need for dilution.