Just bought 10 gallons of this. I'm re-panting a popcorn ceiling, and the walls just got an orange peel texture! Do I need to prime everything first

Valspar Signature paint can be used to prime patched areas and bare surfaces before applying the finish coat. For best results on heavily stained areas, drastic color changes or deep, vivid colors, with Valspar Interior Multi-Purpose Primer Sealer. For optimal color accuracy and coverage. for optimal color accuracy and coverage.