I actually used my electric stovetop heating element to bend a few 3/8" pieces. Put it on high, held steady over it about 1" away, and as soon as there was bubbles/popping (about 2 minutes) I pulled away and bent. Wife almost punched me in the face because it made the house stink. Wow, can only imagine if I slipped and ruined the stove top. Yeah pretty stupid idea, guess I don't recommend...