Skip to content

FREE SHIPPING ON ORDERS OVER $49

We Give Back With Every Trip Booked & Product Sold!

IN-STORE SALE FEB 29-MAR 2 LEARN MORE

phone icon 888-777-5060 | 406-585-8667
favorites icon Favorites account icon Account
SHOP
destinations
Current Trip Specials Hosted Fly Fishing Trips Fly Fishing Day Trips
cart icon
Cart
Shop
Destinations
Contact Request A Catalog
phone icon 888-777-5060 | 406-585-8667
Semperfli Spyder Thread 18/0 |  | Black
Shipping
Enjoy free, secure shipping on all orders over $49
Simple Returns
Straightforward 30-day return policy
Give Back
A percentage of product sales goes to YDCCF
Low Price Guarantee
Lowest price guaranteed or we'll match it
Shop | Semperfli

Semperfli Spyder Thread 18/0

checkmark in a circle In Stock • Bozeman, MT
$2.31
Product Options
select arrow
qty
Shipping
Enjoy free, secure shipping on all orders over $49
Simple Returns
Straightforward 30-day return policy
Give Back
A percentage of product sales goes to YDCCF
Low Price Guarantee
Lowest price guaranteed or we'll match it

Description

Spyder Thread 18/0 Black is a fine 30D, 18/0 traditional tying thread, and is specially developed to be semi translucent so that the threads help adopt the shade of the fly pattern. Spyder Thread 18/0 Black has 2 fine strands of thread twisted together. It has a breaking strain of approximately 400gm - for comparison tests show Uni Caenis to have a breaking strain of 85g & Danville Spiderweb breaking strain is approximately 142gm *. The strength of Spyder Thread 18/0 Black in comparison will give the fly tyer confidence when tying small flies that their thread will hold better. With 2 strands Spyder Thread 18/0 Black will also lay reasonably flat when tying flies. Spyder is aimed for fly tyers wanting to tie small flies as an alternative to threads like Uni Caenis or Wisp which are weaker threads. Spyder Thread 18/0 Black is an unwaxed thread. We do make a waxed version also off our 18/0 Spyder thread which is designed to give more grip from the wax on your materials as you tie.