Priming the surface before painting has numerous advantages that can substantially improve the final product. Priming a surface before applying the final layer of paint is the purpose of interior primer paint. It serves as a base by giving the paint something homogeneous and smooth to grip onto. High-quality binders and additives in primer paintwork seal porous surfaces, mask defects, and lengthen the life of the painted surface. This crucial procedure not only improves paint adherence but also increases the surface's durability and aesthetic value. It also aids in reducing the visibility of surface imperfections like stains, spots, or discolorations, leading to a more aesthetically pleasing end product.