The Sievert Self-Seal Butane & Propane Gas Cartridge is fitted with a threaded self sealing safety valve, ensuring safe and easy removal from the appliance and re-sealing automatically.
Gas mixture consists of 35% Propane and 65% Butane for optimum performance.
All cartridges comply with EN417 Regulations.
Size 336gmAdditional Information:• Type: Butane/Propane• Size: 350g• Fitting: Self-Sealing Valve