Multistop is a water-based primer designed to minimize discoloration caused by wood oils, resin, and tannin migration. It serves as both a primer and intermediate coat for untreated or previously painted/varnished (excluding specific parquet lacquers) wood surfaces in dry indoor spaces, whether they are new or old. This primer acts as a protective barrier, preventing the migration of substances that could cause discoloration over time, ensuring a stable and visually appealing finish. Its water-based nature makes it user-friendly for interior applications, offering versatility and protection against potential discoloration concerns on various wood surfaces.