Spray priming drywall with Sherwin-Williams PVA Primer is an efficient way to prepare surfaces for painting. This water-based primer is specifically designed for new drywall, sealing the porous surface to promote uniform paint adhesion and finish. When spraying, use a quality airless sprayer with a 0.015-0.017 tip, applying the primer evenly in thin, overlapping passes to avoid drips or pooling. Ensure proper ventilation and allow the primer to dry thoroughly—typically 1-2 hours—before topcoatin

Drywall Primer Basics and Application