100 yd extra light DuPont KEVLAR® Sewing Thread (TEX40), strong, heat resistant

Heavy Dupont® KEVLAR® Thread, TEX 135/3, 40 Lb Strength, for Leather, Shoe, Boot, Luggage, Canvas Sewing, Fire Toys, Saddlery

Kevlar Thread

Kevlar Thread

Kevlar Thread

Sewing Thread - Nylon & Kevlar Thread

Industrial Sewing Thread

40s/2 Anti-wick UV Resistance Polyester Sewing Thread

Glide 40wt Trilobal Polyester Thread (1093yds)

40s/2 Anti-wick UV Resistance Polyester Sewing Thread

Tex 90 (V-92) Black UV Bonded Antiwick Polyester Thread 16 oz. (4,336 yds.)

American & Efird AandE Heavy Weight Polyester Thread, Tex 40, Black -6000 Yard Spool

Industrial Sewing Thread