- Additional information
Size: 250*200*3mm Thickness: 3mm If you need other size, please contact us, we can cut them for you with any size. Description: The 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. Package included: 5x 3d printer heating block cottons.