Primus Power Gas screw-threaded gas cylinders contain a mixture of propane and isobutane in a versatile blend that gives good power from Spring to Autumn.
Even if the temperature drops below freezing the gas still provides sufficient power to run a stove and its versatility makes it suitable for situations where the weather and temperature conditions are uncertain.
Contains 80% isobutane and 20% propane. Additive also contains 4 ppm tert-butyl mercaptan odour. Does not contain 1,3-butadiene.
Will fit all Primus and MSR gas cylinder stoves. Not to be fitted to any other type of stove than that they are designed for - make sure that you fully understand your stove's instructions.
This is probably the best mix for general UK conditions.
We regret that we cannot send gas cylinders via the post - for sale for collection in store only.