10pcs Heat block nozzle heat insulation cotton


This heat insulation cotton is used for 3D printer nozzle keeping warm, the heating insulation cotton is made from heat-resistant ceramic fiber, the product sizes can be customized according to customer needs, the benefit for keeping the key parts of the 3D printer - heating aluminum block warm, is making the internal temperature flat, saving power,and energy.
This High temperature resistant cotton can work for a long time in high temperature of 900 degree.
Size: 62mm*20*2mm +/-0.2mm
 Package included:
10x 3d printer heating block cottons.

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