The same material that is used in bullet proof vests. Also labeled Super Thread, Kevlar has a working strength of 8 lbs. You can't beat it for Glow Bugs, spinning hair or big saltwater patterns. 50 Yard Spool.
UTC Ultra Thread - 140 Denier Brown Olive
When only the highest-strength thread will do, look no further than SGT KNOTS Kevlar Sewing Thread. For leather working, securing a canvas, and any other application where you need a smooth stitch that will hold up to anything you and the weather come up with, Kevlar is the gold standard. It's what the military has been using for decades, and this Kevlar sewing thread is exactly what the fine folks in our armed services are using today.
SgtKnots Kevlar Sewing Thread | 30/3 - 4oz - Spool | Dark Brown | Rope & Cord Superstore | Sgt Knots
Used to tie bulletproof flies. Kevlar thread is one of the strongest available. Natural yellow color, 50yd. spool, 200 denier.
Kevlar Thread
Fly Tying, Veniard Ltd
High-Spec Top Thread B69, Bonded Nylon Thread
Jay's Sporting Goods
Wapsi Kevlar thread – Sportinglife Turangi
Thread Kevlar sewing on a reel.Composition: 100% para-aramid.Weight: 200 grams.Color: light yellow.The minimum cost of the party and specify at the
Heat-resistant Kevlar sewing thread
Kevlar Tying Thread
Kevlar Thread for Fly Tying Murrays Fly Shop – Murray's Fly Shop
When only the highest-strength thread will do, look no further than SGT KNOTS Kevlar Sewing Thread. For leather working, securing a canvas, and any other application where you need a smooth stitch that will hold up to anything you and the weather come up with, Kevlar is the gold standard. It's what the military has been using for decades, and this Kevlar sewing thread is exactly what the fine folks in our armed services are using today.
SgtKnots Kevlar Sewing Thread | 30/3 - 4oz - Spool | Coyote Brown | Rope & Cord Superstore | Sgt Knots