This thread is a flame-resistant thread that was developed for aeronautics, fire and safety, motor sports and other areas where safety standards are specified. Fire Fighter is 100% Aramid which contains Nomex® branded fibers from Dupont®. (Nomex® is a registered trademark of Dupont®).
• Includes #40 weight
• Available in 24 colors
Discontinued product. No further discounts apply. Ships from NH while supplies last.