Special Blue 9x 300ml Butane

The original Breath of the Dragon! Special Blue 9x is a nine-times cold-filtered and purified butane that powers your favorite refillable butane torch. Butane or n-butane is an alkane with the formula C₄H₁₀. Butane is a gas at room temperature and atmospheric pressure. Butane is a highly flammable, colorless, easily liquefied gas that quickly vaporizes at room temperature. The name butane comes from the roots but- and -ane. Wikipedia The one important thing that must be done before the refilling is to clean the torch of old butane. This helps get rid of the air and fuel that accumulate in the torch and can damage the device. To bleed your butane torch, turn off the gas valve, turn the torch to the floor, then insert a screwdriver into the port and press until the hissing of the gas stops.