ITEM NAME:Protective Silicone Sock Cover Case for E3D V6 Heated Block Warm Keeping CovS4O2 Protective Silicone Sock Cover Case for E3D V6 Heated Block Warm Keeping CovS4O2 Product material description: 1. High adsorption performance and stable chemical properties (except for strong alkali and strong acid, it does not react with any substance); 2. Good thermal stability, high temperature resistance and low temperature; 3. The toughness and elasticity are very good, and will not be deformed by the action of external force; 4. It is non-toxic, tasteless and colorless, and has no harm to the human body; 5. It can be bent for a long time, kneaded, and not easily stained with oil; 6. Long-term use is also not easy to mold and discoloration; 7. Environmental protection, safety, green and pollution-free; 8. For the 3D printer extruder heating block, high temperature resistance 280 Â °C. Color: yellow Material: Silicone Package Contents: 10 * Silicone Sock Cover Case.10 Silicone Sock Cover Case. Material: Silicone. High adsorption performance and stable chemical properties (except for strong alkali and strong acid, it does not react with any substance);. For the 3D printer extruder heating block, high temperature resistance 280 Â °C.