Comgrow 3D Printer Heating Block Aluminum Insulation Cotton 3mm Extruder Nozzle heat-resistant

10 items left


  • Used for 3d printer nozzle heating block insulation material.
  • Keep average temperature to improve the printing quality.
  • Working temperature: 300 degree.
  • Size: 20*70.5*3mm
  • Package includes 10pcs insulation cottons.

Package includes 10pcs insulation cottons. 
Fiber elasticity is good, high temperature with small shrinkage. 
Working temperature: 300 degree. 
Size: 20*70.5*3mm 
Keep average temperature to improve the printing quality.

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