... and so on 100% bonded thread1. Nylon 6. 0 Bonded, Nylon 6.6 Bonded, general nylon thread for chosen.2. Specification: 21D / 2, ... Chemicals Abrasion.5. Application to sewing on shoes, sofa, curtain, net, finshing articles, leather, sport wear.This thread is bonded by ... do not split. It has better tenacity stretch than unbonded nylon thread. For many applications, such as luggage, leather, canvas, safe ...