List of featured suppliers of PRIMERS: TYPES Suction Reduction on Building Products Index
A primer is a type of coating that is applied to a surface before the actual paint or finish is installed. There are different types of primers available, including oil-based, water-based, and shellac-based formulas, which are selected based on the requirements of the particular project. The primary purpose of a primer is to improve adhesion and durability of the topcoat, ensuring smooth and even coverage. Another important function of primers is suction reduction, which refers to the preparation of the surface to minimize the absorption of the topcoat, thus preventing paint runs and ensuring an even finish.