primer coat

Found in Anh - Anh (Wordnet)

Definition Noun A primer coat is the first layer of paint, varnish, or sealant applied to a surface. Its primary purpose is to prepare the surface for subsequent coats by ensuring proper adhesion, providing a uniform base, and sometimes sealing or blocking stains. Usage The term primer coat is used specifically in the context of painting, woodworking, and construction. It refers to the foundati...