Dulux Undercoat is a premium solvent-based primer designed to complement Dulux High Gloss paints. It offers superior opacity and exceptional gloss retention, ensuring a smooth, high-shine finish. This undercoat features outstanding hiding power, excellent adherence to sharp edges, and superior leveling properties. It is suitable for use on exterior and interior surfaces, including wood and metal. One coat covers approximately 15 square meters, and two coats are recommended for optimal results. The undercoat is available in a 2.5L size.