Specialties

GS supplies the following special raw materials used in glass melting:

• Antimony trioxide
• Cobalt oxide CG 72.5%
• Cobalt oxide EX 73.4%
• Cobalt oxide OR 71.5%
• Copper oxide
• Glass batch
• Lead monoxide
• Lead tetroxide (Red lead)
• Lithium carbonate
• Manganese oxide
• Nickel oxide
• Paracerin
• Paraffin
• Selenium metal powder
• Sodium antimonate
• Sodium selenite
• Zinc oxide granular
• Zinc oxide powder 99.5%
• Zinc oxide powder 99.8%
• Zinc selenite