White Primer

White primer also improves the adhesion of the topcoat. It helps paint stick properly to the surface, reducing problems such as peeling, cracking, or uneven coverage. On new drywall, plaster, or wood, primer can seal porous areas so that the finishing paint does not soak in unevenly. This produces a smoother and more professional-looking result.

There are different types of white primers available, including water-based, oil-based, acrylic, and specialty primers. Water-based primers are generally easy to apply and clean, while oil-based primers can be useful for certain wood surfaces and difficult stains. The best choice depends on the material, environmental conditions, and type of paint being applied.