Dyno Acrylic Alkali Resisting Primer P-1000 is a high-performance, water-based primer specifically designed for new masonry surfaces where high alkalinity poses a serious threat to coating durability. It is formulated with a pure acrylic binder that offers excellent resistance to saponification, preventing the breakdown of paint caused by alkaline salts commonly found in fresh cement and plaster. This primer penetrates deeply into porous substrates, creating a strong, stable base for subsequent coatings. Its exceptional adhesion and alkali-blocking properties make it ideal for long-term protection and performance on challenging surfaces such as new concrete, plaster, and asbestos sheets. Suitable for both interior and exterior applications, it ensures superior paint adhesion and extends the life of the entire coating system.