... specifications of our fiberglass rods/tubes ( outer dia. from 1.0mm to 80 mm), square tubes, rectangular tubes, FRP ... Electrical Non-Conductivity7. Low Thermal Conductivity8. Wide Thermal Adaptability Application: 1) Outdoor activities: tent Pole, kite Rod, arrow shaft, ski ... Toys: model cars/planes/helicopters, unmanned aerial vehicles, formula-1 race cars4) Vehicle: motor top sticks, u-shaped motor ...