Fire Retardent Thread
Poly FIRE flame-resistant embroidery thread. Great for any garments near flames that require flame resistant construction. It is similar to Nomex. Same great high speed machine performance you would expect from Gunold. It is a 40 weight thread. It is perfect for small lettering and fine details. PolyFire is a 100% polyester thread that has a special coating to make it fire-retardant. PolyFire is certified to the criteria of EN ISO – Oeko –Tex. It come on 1,100 yard Mini-King cones.
This thread is also for active sports in which uniforms create a resistant such as martial arts and wrestling as the embroidery will last longer.