High Strength Sewing Thread - Heavy Duty Sewing Thread

Heavy Duty Thread 1800 Yards Size T70#69 210D/3 All Purpose High Strength Polyester Sewing Thread for Weaves, Upholstery, Jeans and Weaving Hair, Drapery, Beading, Purses, Leather (Black & White)

All Purpose Extra Strong Heavy Duty Bonded Sewing Thread (Fall) Great for Quilting, Leather, Denim, Outdoor and Camping Products. 10-Pack 50wt/3PLY, 218YD Each. : Arts, Crafts & Sewing

69 #92 #138 Bonded Nylon Sewing Thread For Outdoor Upholstery Leather Stitching Bag Shoe Repairing Canvas Repair 1500 1100 700 Yards T70 T90 T135

All Purpose Extra Strong Heavy Duty Bonded Sewing Thread (Fall) Great for Quilting, Leather, Denim, Outdoor and Camping Products. 10-Pack 50wt/3PLY, 218YD Each. : Arts, Crafts & Sewing

High Tenacity Polyester Sewing Thread Used for light weight sewing, upholstered, quilting & binding, etc.

White UV Resistant Polyester Sewing Thread V 69 T70 210D/3 for Upholstery, Outdoor, Quilting, Beading, Size: Tex 70

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

Industrial Sewing Thread

Gutermann Tera Polyester Multifilament Thread - Tex 50 - 656 yds. - WAWAK Sewing Supplies

High-Spec Top Thread B69, Bonded Nylon Thread