High-quality transparent vitreous enamel from Thompson Enamel, formulated for medium temperature and medium expansion applications. Ideal for use on copper, gold, silver, low carbon steel, and metal clay. Available in a wide range of colours and mesh size 6/20 (~1,5-3,5 mm) bead mesh, with excellent firing results and professional-grade clarity.   Please note that certain shades: 2325 Gem Green, 2435 Turquoise, 2600 Opalescent, and 2650 Heron Blue, are supplied in a fine powdered form.