Spectrum’s Floating Turquoise is a cone 4/6 stoneware glaze. All of Spectrum’s Stoneware Glazes are available in wet formats and are suitable for brush application.Each glaze in this Series features multiple shades of color 'floating' together to create a rich visual surface. Beautiful on both smooth and textural surfaces. Apply to Cone 04 bisque and fire to Cone 5/6.