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| Remote areas: | 3-5 business days |
The Ender 3 Series Silicone Sock is a heat-resistant silicone cover that fits snugly over the hotend heater block. It helps maintain consistent extrusion temperatures by insulating the hotend, reducing heat loss, and shielding it from drafts. At the same time, it prevents filament residue from sticking to the heater block, keeping the nozzle area clean and reducing maintenance. This accessory is especially useful for high-speed or high-temperature printing, where stable thermal performance is critical.
Material: High-temperature resistant silicone
Compatibility: Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 3 Neo, and other Ender 3 variants
Function:
Insulates heater block for stable extrusion temperatures
Protects against filament residue buildup
Shields hotend from cooling drafts
Temperature Resistance: Up to ~300°C
Fit: Snug, form-fitting design for Ender 3 hotend blocks
Durability: Flexible, reusable, and easy to install/remove
Applications:
High-speed printing
High-temperature filament extrusion (ABS, PETG, Nylon, etc.)
Cleaner hotend maintenance
