Tibanna gas
a gas found in the atmosphere of many gas giants, it is useful because it can produce large amounts of energy when light passes through it. Thus, it can be used in large blasters to multiply the weapon's output. It also has certain anti-gravitional properties, and has exceptional properties as a hyperdrive coolant. The best tibanna gas is compressed and spin-sealed, since this kind of tibanna is four times as powerful as regular tibanna. Spin-sealing requires a great deal of energy to do artificially. Fortunately for many weapons manufacturers, the tibanna found in the atmosphere of Bespin is naturally spin-sealed. Much of Bespin's tibanna gas is produced as a waste product by the beldons that inhabit the gas giant's Life Zone.