Nippon Paint Quickcoat PrimerWater-based primer for high humidity surfaceNippon Paint Quickcoat Primer: This multipurpose white water-based primer, with a 40% moisture resistance, is suitable for fresh plaster and new concrete. It features HYDRO BARRIER Technology to prevent alkali and salt migration, preventing color fading, and is suitable for both interior and exterior use.Application Area: 35 - 40 square meters/gallon/coat