Self-Seal Butane & Propane Gas Cartridge 175g

<p>The Sievert Self-Seal Butane &amp; Propane Gas Cartridge is fitted with a threaded self sealing safety valve, ensuring safe and easy removal from the appliance and re-sealing automatically.</p> <p>Gas mixture consists of 35% Propane and 65% Butane for optimum performance.</p> <p>All cartridges comply with EN417 Regulations.</p><p>Size 175gm.</p>