Kevlar Thread - Tex 60 - 6,000 yds. - Natural

Designed to provide seam integrity, cut protection and short term heat resistance. Great for workwear, protective apparel and mattresses. Tex 60 with

SGT KNOTS Military Grade Kevlar Thread for Crafting

UTC 200 Denier Kevlar Thread - Natural Yellow Model Number KVS205

200 Denier Kevlr Thread - Natural Yellow

Sewing Thread Cleaner's Supply

Jean Thread Tex 60 - 750 Yards, Heavy Cotton Covered Polyester

Cotton covered polyester thread has the feel of cotton with the strength and elasticity of polyester. Available in a variety of colors and sizes.

WAWAK Perform-X All-Purpose Cotton Wrapped Poly Core Thread - Tex 40 - 12,000 Yds. - Black

Nomex Fire Retardant Thread 100,200,500 yd Spool Tex 24,27,40,45

Spun Kevlar - Tex 60 - Natural - 12 Oz Spool - 6000 Yards

Heavy-Weight Thread

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.

Sgt Knots #69 Milspec Sewing Thread - Military Grade, Bonded Nylon Thread for Leather Stitching, Canvas Repair & More (8oz Spool, Tan499)