We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Best Overall Best Bang for the Buck Upgrade Pick Best Water-Based Best PVA Primer How We Tested the Best  Drywall Primers What to Consider When Choosing a Drywall Primer Tips for Using Drywall Primers FAQs Meet the Tester Fresh drywall is extremely porous and can soak up expensive paint like a sponge. It can also make it difficult to drag a paintbrush or roller smoothly across the surface for a professional-looking finish . Drywall primer helps seal those pores and create a more uniform surface, allowing paint to spread evenly and adhere better. To find the best options, we tested five drywall primers on newly sanded drywall, evaluating their consistency, ease of application, and first-coat coverage. Just as it’s important to prime fresh drywall, it’s also crucial to choose a high-quality product that effectively seals and fills small pores while still being easy to apply.…