Fibreglass Fire Sleeve 600℃ HIGH TEMP Wire Cable Insulating Tube Φ1~40mm Black Diode Rectifier. Spear Rod & Gun. ● Model: Fiber tube spindle tube. It is soft in texture and resistant to high temperatures of 600 ℃. ● Material: alkali-free glass fiber. fishing tool. ● Product color: Black. byJuly 4, 2026