Emoshayoga 10PCS 2mm Thick Heating Block Cotton, Heat Insulation Cotton Hot End Nozzle Insulation 3D Printer Accessories

Premium Material: WAHHING heating block cotton is made of ceramic fiber paper and high temperature film as the main raw material. The 3d printer accessory adopts insulation, better insulation heaters and consumables. You can use it confidently. Multifunctional: This product can keep heater block temperature constant, so that improving print quality, save electricity and prolong the service life of heater and temp sensor. About Using Method: You can pierce or cut for the right size that fits the cotton. This hotend insulation can meet your different needs. High temperature resistance: The heating block cotton can resist high temperature. It is recommended that the safe working temperature be lower than 300 °C. Ideal Choice: The 3D printer accessory is a good replacement for the old or broken one. If you have such need, this product is a good choice. The cotton insulation is an essential part for 3D printer.