Sealey AK2932 Heavy-Duty Butane Soldering Torch Heavy-duty butane powered heating and soldering torch. Fitted with piezoelectric ignition with anti-flare burner, ignition lock and continuous flame switch. Produces an adjustable flame with a maximum temperature of 1300øC and will operate on a single fill for up to 75 minutes. Heavy-duty butane powered heating and soldering torch Fitted with piezoelectric ignition with anti-flare burner, ignition lock and continuous flame switch Produces an adjustable flame with a maximum temperature of 1300øC and will operate on a single fill for up to 75 minutes Model No AK2932