Hi, I have seen “fuse wire” referred to in many articles but none of them really tell exactly what it is. I know it is some type of fine wire used for detailing. I have asked at two Radio Shacks around here (Syracuse NY) and they had no idea what it is. I do know from another source that RS does in fact carry it but it must be know by some other name. What other name might it go by and what gauges or sizes does it come in?