Extra refined Colibrí gas (without impurities). This type of gas is the most suitable for making resin extractions using the butane gas method, since it does not have impurities, we ensure that no unwanted particles/by-products of the gas mix with the oil or BHO. In addition, if you use it to fill your lighter, the clean gas will prevent it from stopping working due to obstructions in the valve and, on top of that, it will make the flavor of your cigarettes less altered when you light them.
Recent analyses of all types of gas on the market have confirmed that Colibrí is the purest gas with the least residues that exists. In fact, it is the most used gas in North America due to its purity, low iso-butane content and competitive price.