Butane Fuel Refill

Weller Butane Fuel Refill is designed to use with all leading butane soldering irons, torches, butane lighters, and flex necks. The cap stores tips that support butane fueled soldering irons, torches, and lighters. The premium fuels is low in non-volatile contaminants, which can cause burner valves to clog, affecting flame height and function.