How to Prepare New Plaster or Concrete Walls for Painting in Nigeria 2026
New plaster and concrete walls are highly porous and alkaline. Painting them without proper preparation often leads to peeling, uneven colour, or early failure. In 2026, following the correct preparation steps ensures a strong, long-lasting finish on new surfaces. Essential Preparation Steps Allow Full CuringNew plaster and concrete need adequate time to dry and cure […]