Semi-translucent design: Blends naturally with fly patterns for realistic presentation
Two-strand construction: Provides increased strength and lay flat for secure fly tying
High breaking strength (approx. 400 g): Ensures durability for tying small or delicate flies
Unwaxed polyester base: Offers flexibility and easy handling for traditional tying techniques
Available in multiple colors: Allows for pattern matching and creative customization
Summarized by Shop
Semperfli developed Spyder Thread aimed at the traditional market where fine threads like Gordon Griffiths CobWeb are used. Spyder Thread is a color-fast, semi-translucent, unwaxed two twist polyester based fly tying thread in size 18/0 (30 Denier). This thread has a 15% stretch and a breaking strength of 14oz (400g). This allows Spyder t
Thread Size
18/0 (30 denier)
Material
Polyester
Construction
Two fine strands twisted together
Breaking Strength
Approximately 400 g (14 oz / 400 g)
Length per Spool
240 yards (220 m)
Pattern
Solid
Summarized by Shop
5.0
1 rating
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Great thread
Excellent stuff for small flies. I use it up to size #14 with no problems