Materials Butane Gas Refill Canister 75ml WELLER T0051616099 981630 €11.49 Butane Gas Refill Canister 75ml WELLER T0051616099 High quality butane gas in a refill canister suitable for use with all gas powered soldering irons and pyropens. Canister contents 75ml, weight 42g. Warning: Butane gas is highly flammable. This product must be used in a well ventilated area. Add to cart