1313 Aramid 403 Flame Retardant Thread with High Temperature Resistance of 380 Degrees, Fire-Resistant Insulated Sewing Thread - 2000 Meters (Red)

• 【Meta-aramid Sewing Thread】Meta-aramids are best known for their combination of heat resistance and strength. In addition, meta-aramid fibers do not ignite, melt or drip. Meta-aramid fiber can be applied widely in composite materials, bulletproof products, construction materials, filtration, special protective apparel, electrical equipments and etc.
• 【Size And Color】- Size 40/3. 2000 Meters. Available in 9 color choices:Tibetan blue, gray, fluorescent green, black, white, red, royal blue, dark green, khaki
• 【Flame Retardant】These meta-aramid fibers offer exceptional thermal stability, retaining their integrity even at high temperatures. They are flame-retardant and stop burning of their own accord after the flame has been taken out and providing a critical barrier against heat and fire
• 【Great Versatility】Applications for m-aramids include electrical insulation, protective clothing for firefighters and other first responders, auto racers and military personnel; along with automotive heat shields and aerospace applications

1313 Aramid 403 Flame Retardant Thread With High Temperature Resistance of 380 Degrees, Fire-Resistant thread Insulated Sewing Thread 2000 Meters