LeFranc Burnishing Clay delivers a superior gilding foundation for traditional water gilding techniques. This French-made yellow bole comes pre-mixed with water, ready to enhance your gilding projects. The premium formulation creates an ideal surface for applying gold leaf with exceptional burnish quality. Before application, combine with rabbit skin glue or hide glue to achieve optimal adhesion and finish. Perfect for professional gilders and fine art restoration work. One liter of professional-grade burnishing clay.