Veevus GSP 150D Threads 75m White

Product detailed description

Veevus GSP 150D Threads 75m White. G.S.P (Gel Spun Polyethylene) is by far the strongest thread on the planet after our Veevus thread. In difference to other brands  the Veevus G.S.P. thread has been designed with a slight twist preventing it from opening up, and thereby making tying with it a breeze. It lays completely flat and is the smoothest thread to spin hair with.  It is currently available in 2 colors in the following sizes, 200Denier, 150Denier, 100Denier and 50Denier. Also Veevus are the first to offer a 30Denier GSP (This size is available in white only). Each spool contains 75m which is 67% more thread than offered by anyone else in our industry.

Veevus GSP 150D Thread is an ultra-strong fly tying thread made from gel-spun polyethylene (GSP), designed for heavy-duty fly construction. Its high breaking strength and low bulk make it ideal for large flies and demanding materials.

Key Features

• GSP (gel-spun polyethylene) provides extreme strength and durability
• 150 denier thickness for heavy-duty fly tying applications
• Flat, smooth structure allows tight, secure wraps
• Minimal bulk despite high strength
• White color ideal for light patterns or for custom coloring/dyeing

Use Cases

• Tying large streamers and articulated flies
• Securing heavy materials like deer hair, foam, and synthetics
• Building durable flies for aggressive predatory fish

Technical Specifications

• Type: fly tying thread (GSP)
• Thickness: 150 denier
• Length: 75 meters
• Material: gel-spun polyethylene
• Color: white

Alternative Names / Synonyms
GSP thread, heavy fly tying thread, gel spun thread, strong tying thread, white GSP thread

What Makes It Different
The 150D GSP construction provides maximum strength with minimal bulk, making it ideal for secure, durable fly builds while maintaining clean and controlled fly profiles.