The thread we use for all of our big flies and jigs. Also great for building up thread heads.
DANVILLE'S FLAT WAXED NYLON 210 Denier 100 yards This thread is heavy for larger flies. lays flat and covers well. very strong and great colors.
UNI-THREAD 8/0 72 Denier Polyester tying thread This thread is made of continuouse polyester filaments slightly bonded. The filaments are not twisted so the thread will lay flat on the hook.