The heavy-duty ALFe™ 3.5 (IC-3500), along with the ALFe™ 5.0, is Induction Innovation�s newest induction heating system for repair shops. The ALFe 3.5 is ideal for those that require high-end heat levels to release seized parts and panel bond adhesives from steel or aluminum, including bolts, graphics, auto glass, and stress relieving frame rails, and in fabrication.