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100D GSP fly tying thread color options

100D GSP Fly Tying Thread – Single Spool

Color

Wifreo 100D GSP fly tying thread is made from gel-spun polyethylene for medium-to-large fly patterns. It offers high strength for its denier, low stretch and a smooth filament bundle for controlled wraps and secure material placement.

  • Material: GSP (gel-spun polyethylene)
  • Denier: 100D
  • Length: approximately 100m (109 yd) per spool
  • Package: 1 spool
  • Colors: Rose, Light Brown, Dark Green, Chartreuse, Black, Red, White and Blue

Best for: Salmon and predator streamers, nymphs, dry flies, deer-hair work and other patterns that need a stronger, heavier thread.

Handling tip: Use a smooth, burr-free bobbin and steady tension. A ceramic-tip bobbin is recommended for GSP thread.

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