I think I finally found.....
....a thread that works for me for doing hexies. Thanks to someone on board-sorry, I don't remember who, suggested silamide type A thread.....searched and found for the best price at Auntie's Beads........just finished sewing three hexies together...no knots, twists, and best of all, no shredding of thread fibers.....nice clean, thin thread that so far is my answer to this prob I was having.... Again thank!!!