Black silicon rubber cover 20x20x10mm Ender3 CR10

Black silicon rubber cover 20x20x10mm

For MK7, MK8 and MK9 Hotend

Suits Ender 3, CR10, S4, S5 Anet, A8

• Made of non-stick silicone material
• Helps to keep the hotend temperature extremely stable.
• Can extend the life of the heater block and extruder by keeping it cleaner.
• High temperature resistance: 280℃.
• Professional for 3D printer extruder for Creality CR-10,10S,S4,S5,Ender 3, Anet A8