Dulux Trade Drywall Primer Sealer is a water-based wall primer sealer. It was designed with interior drywall and ceiling surfaces to even out drywall porosity, and seal powdery finishes. Drywall Primer Sealer from Dulux Trade also promotes a good finish and high opacity of the chosen topcoat. Containing lightfast pigments, it is highly resistant to UV light and will retain colour even in the brightest rooms.\nApplying Dulux Trade Drywall Primer Sealer\nDepending on the temperature and humidity this product can be recoated within 2-4 hours, and its coverage is 15m2/L. Apply it with a brush, roller or spray.\nDulux Trade Drywall Primer Sealer\n\nFast drying\nImproves performance of your chosen topcoat\nBright white colour\n\nPlease note when ordering a 10L tub, it may be delivered in 2 tins of 5L at no extra cost to you.