Answer:- A primer is a substance that is used as a pre-coat before paint application on any surface - walls, wood, or metal. Primer improves the adhesion of paint onto the surface and enhances paint durability.
Answer:- A primer is a substance that is used as a pre-coat before paint application on any surface - walls, wood, or metal. Primer improves the adhesion of paint onto the surface and enhances paint durability.