White polyester primer with standard quality, characterized by a high solid content. It dries fast, exhibits excellent verticality, and is easy to sand. With good hiding power, this primer is specifically recommended for MDF substrates. To achieve optimal results, harden with NCP935 at 2% and accelerate with NCA934 at 2%. Use pure acetone or ND4209 as a thinner, up to 20%. Novalk NFP149135B provides a reliable and efficient white primer for various applications.