280? Temperature Resistance Good Toughness Stable Chemical Properties Green Silicone 10pcs Case Heater Block Cover for 3D Printer

Feature:1. High adsorption performance and stable chemical properties (except strong bases and strong acids that do not react with any substance) 2. Good thermal stability, high temperature and low temperature resistance 3. Good toughness and elasticity, can be bent and kneaded for a long time, not easy to stain 4. Using silicone material, environmental protection, safety, green and pollution-free, it is not easy to mold and discolor for long-term use 5. Suitable for 3D printer extruder heating block, good stability, high temperature and low temperature resistance 6. Non-toxic, tasteless and colorless, no harm to human body Specification: Item Type: 3D Printer Silicone CaseColor: GreenMaterial: SiliconeHigh Temperature Resistance: 280? Package List:10 x 3D Printer Silicone Case