The paul wissmach glass company, inc. is making glass since 1904, in paden city, west virginia, usa. we constantly introduce new colors and types of glass to meet the demands of today’s glass artists and designers. making glass is a hot business, both literally and figuratively. Supernova: cosmic creations in glass w/ tanya veit glass fusing video tutorial this long-awaited video tutorial is a breakthrough in kiln-formed glass. you will learn how to create your own custom-designed sheet glass using clear glass and ez fire enamels using specialized techniques to form cosmic designs. Viracon’s triple insulating glass units are available with the same low-e coatings offered with dual pane insulating glass and the low-e coating is placed on the #2 surface. the third ply of glass in a triple insulating unit also offers the option to add a second low-e coating within the glass unit. D&l art glass supply® offers wholesale supplies for the art glass, craft and jewelry industries. since 1974 we have provided quality service along with glass and tools to the professional glass artists, retail, craft and hobby stores, manufacturers, studios and commission artists.