I've often read "wind the toroid core with fiberglas tape..." What
the heck is fiberglas tape?
There is fiberglass tape for patching drywall, and for covering seams
when building a boat, and other stuff that I can find at my local
hardware places. But none of this tape seems appropriate for winding
around a toroid before the turns of copper go on.
What is the right stuff, and where does one get it?
George T. Daughters, K6GT
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