Burnish Sealer Grey is a solvent-based primer-sealer engineered for gilding applications. Compatible with LeFranc and Dux gilder's sizing and all water-based sizing options, it creates a flawless, smooth foundation ideal for copper, genuine gold, and imitation gold leaf work. The grey undertone enhances color depth while concealing surface imperfections. Apply via brush, roller, or spray—handles in 1 hour, ready to recoat in 8 hours, fully cured in 24 hours. Not suitable for latex or waterborne paint surfaces. Ground shipment only.